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Neumeier, Steffen

In page navigation: Team
  • Atila, Achraf
  • Bandorf, Jakob
  • Bitzek, Erik
  • Blum, Wolfgang
  • Ebentheuer, Kerstin
  • Egan, Ashton
  • Eggle-Sievers, Benedikt
  • Felfer, Peter
  • Freygang, Selina
  • Glosemeyer, Matthias
  • Goik, Philip
  • Göken, Mathias
  • Häcker, Iris
  • Hagen, Rene
  • Hasenest, Christina
  • Hausmann, Andreas
  • Helmert, Simon
  • Höll, Clara
  • Höppel, Heinz Werner
  • Huber, Laura
  • Hücking, Jan-Oliver
  • Khadivianazar, Saba
  • Kosmala, Richard
  • Maier, Wolfgang
  • Meermeier, Annalena
  • Merle, Benoit
  • Monajem, Mehrpad
  • Mughrabi, Haël
  • Nagel, Oliver
  • Neumeier, Steffen
  • Ortner, Patrick
  • Ott, Benedict
  • Pfeffer, Nina
  • Polat, Ümüt
  • Schönleber, Benno
  • Seltsam, Johannes
  • Stein, Nicolas
  • Steinacker, Dominik
  • Tsankova, Svetoslava
  • Tutumlu, Selcuk
  • Völkl, Julian
  • Vollath, Sebastian
  • Vollhüter, Jan
  • Volpato, Guilherme
  • Vorlaufer, Nora
  • Weidinger, Peter
  • Wurmshuber, Michael

Neumeier, Steffen

PD Dr. Steffen Neumeier

Steffen Neumeier
Group Leader High Temperature Materials

Department of Materials Science and Engineering
Chair of General Materials Properties

Room: Room 3.42
Martensstrasse 5
91058 Erlangen
  • Phone number: +49 9131 85-27502
  • Fax number: +49 9131 85-27504
  • Email: steffen.neumeier@fau.de
  • Website: https://www.ww1.tf.fau.de/person/neumeier-steffen/

Academic Education

02/2006 Diplom, Werkstoffwissenschaften, FAU Erlangen-Nürnberg, Diplomarbeit: Nickel-Basis Superlegierungen der 4. Generation, Betreuer: Prof. Dr. M. Göken
02/2010 Promotion, Werkstoffwissenschaften (Dr.-Ing.), FAU Erlangen-Nürnberg, Doktorarbeit: Auswirkung von Rhenium and Ruthenium auf die Mikrostruktur und das Hochtemperaturverformungsverhalten von Nickel-basis-Superlegierungen, Betreuer: Prof. Dr. M. Göken

Professional Career

04/2006 – 10/2009 Wissenschaftlicher Mitarbeiter, FAU Erlangen-Nürnberg, Dept. Werkstoffwissenschaften, Lehrstuhl WWI, Mitglied des DFG-Graduiertenkollegs 1229 “Stabile und metastabile Mehrphasensysteme bei hohen Anwendungstemperaturen“ der FAU und Univ. Bayreuth
06/2008 – 08/2008 Gastwissenschaftler (Gruppe: Dr. C.M.F. Rae), University of Cambridge, UK, Dept. Materials Science & Metallurgy, Rolls-Royce University Technology Center, Röntgenbeugung an Nickelbasis-Superlegierungen
11/2009 – 12/2010 Postdoc (Gruppe: Dr. H.J. Stone), University of Cambridge, UK, Dept. Materials Science & Metallurgy, Rolls-Royce University Technology Center, Identifizierung und Entwicklung neuartiger Konstruktionswerkstoffe für Hochtemperaturanwendungen
01/2011-09/2019 Akademischer Rat, FAU Erlangen-Nürnberg, Dept. Werkstoffwissenschaften, Lehrstuhl WWI, Gruppenleiter “Hochtemperaturwerkstoffe”
seit 09/2019 Akademischer Oberrat, FAU Erlangen-Nürnberg, Dept. Werkstoffwissenschaften, Lehrstuhl WWI, Gruppenleiter “Hochtemperaturwerkstoffe”

Awards

06/2011 Nachwuchspreis 2010 der DGM
09/2016 Masing-Gedächtnispreis 2016 der DGM

Activities

seit 09/2019 Mitglied des Fakultätsrats & im Konvent wissenschaftlicher Mitarbeiter

FAU Erlangen-Nürnberg, Technische Fakultät

seit 09/2019 Leiter des Arbeitskreises Mechanisches Verhalten bei hoher Temperatur

der Deutschen Gesellschaft für Materialkunde e.V. (DGM)

Research Areas

  • Hochtemperaturwerkstoffe und Intermetallische Phasen
  • Korrelation Verarbeitung – Zusammensetzung – Mikrostruktur – mechanische Eigenschaften
  • Charakterisierung von Werkstoffen mittels Streu- und Beugungsmethoden

Publications

  • Autor und Co-Autor von mehr als 84 begutachteten Veröffentlichungen (h-index: 27);
  • 1 erteiltes und 5 angemeldete Patente

2025

  • Bezold A., Egan A., Völkl J., Karpstein N., Gaag T., Spiecker E., Göken M., Mills MJ., Neumeier S.:
    Localized phase transformation strengthening in CoNi-based superalloys
    In: Scripta Materialia 254 (2025), Article No.: 116312
    ISSN: 1359-6462
    DOI: 10.1016/j.scriptamat.2024.116312
  • Fritton M., Mutschke A., Nagel O., Stark A., Hafez-Haghighat M., Gehrmann B., Neumeier S., Gilles R.:
    Influence of hydrogen on the γ-matrix lattice parameters of a Ni-based superalloy – A synchrotron diffraction study
    In: Journal of Alloys and Compounds 1014 (2025), Article No.: 178693
    ISSN: 0925-8388
    DOI: 10.1016/j.jallcom.2025.178693
  • Karpstein N., Laplanche G., Saksena A., Zehl R., Bezold A., Horst OM., Bürger D., Kostka A., Zenk C., Neumeier S., Gault B., Ludwig A., Fries SG., Spiecker E.:
    Microscopic mechanism of the L12–D019 phase transformation in a Co-base single crystal superalloy
    In: Acta Materialia 282 (2025), Article No.: 120416
    ISSN: 1359-6454
    DOI: 10.1016/j.actamat.2024.120416
  • Rajkowski M., Schneider M., Kostka A., Somsen C., Fries SG., Neumeier S., Laplanche G.:
    Stability of the D019 Chi (χ) and C14 laves phases in the γ-phase of chemically complex CoNi-base superalloys
    In: Journal of Alloys and Compounds 1022 (2025), Article No.: 179895
    ISSN: 0925-8388
    DOI: 10.1016/j.jallcom.2025.179895

2024

  • Bandorf J., Kirzinger A., Zenk C., Pang HT., Rae CM., Stone HJ., Neumeier S.:
    On the Evolution of the γ/γ′ Lattice Misfit and TCP Phase Precipitation in a Highly Alloyed Single Crystalline Ni-Base Superalloy
    15th International Symposium on Superalloys, ISS 2024 (Pennsylvania, PA, USA, 8. September 2024 - 12. September 2024)
    In: Jonathan Cormier, Ian Edmonds, Stephane Forsik, Paraskevas Kontis, Corey O’Connell, Timothy Smith, Akane Suzuki, Sammy Tin, Jian Zhang (ed.): Minerals, Metals and Materials Series 2024
    DOI: 10.1007/978-3-031-63937-1_7
  • Bezold A., Vollhüter J., Karpstein N., Lenz M., Subramanyam AP., Zenk C., Hammerschmidt T., Spiecker E., Göken M., Neumeier S.:
    Segregation-induced strength anomalies in complex single-crystalline superalloys
    In: Communications Materials 5 (2024), Article No.: 8
    ISSN: 2662-4443
    DOI: 10.1038/s43246-024-00447-x
  • Gaag T., Weidinger J., Bandorf J., Lux V., Wahlmann B., Neumeier S., Zenk C., Körner C.:
    Experimental Validation of Property Models and Databases for Computational Superalloy Design
    In: Advanced Engineering Materials (2024)
    ISSN: 1438-1656
    DOI: 10.1002/adem.202401051
  • Haußmann L., Bresler J., Neumeier S., Pyczak F., Göken M.:
    Interdiffusion Coefficients and Strengthening Effects of Nb, Ta, and Zr in the α2-Ti3Al Phase
    In: Journal of Phase Equilibria and Diffusion (2024)
    ISSN: 1547-7037
    DOI: 10.1007/s11669-024-01105-y
  • Haußmann L., Neumeier S., Hausmann A., Bergamaschi E., Göken M.:
    Combinatorial Materials Research for the Development of New Advanced CoNi-Base Superalloys
    15th International Symposium on Superalloys, ISS 2024 (Pennsylvania, PA, USA, 8. September 2024 - 12. September 2024)
    In: Jonathan Cormier, Ian Edmonds, Stephane Forsik, Paraskevas Kontis, Corey O’Connell, Timothy Smith, Akane Suzuki, Sammy Tin, Jian Zhang (ed.): Minerals, Metals and Materials Series 2024
    DOI: 10.1007/978-3-031-63937-1_8
  • Karpstein N., Lenz M., Bezold A., Zehl R., Wu M., Ludwig A., Laplanche G., Neumeier S., Spiecker E.:
    Unambiguous Stacking Fault Analysis for Unraveling Shearing Mechanisms and Shear-Based Transformations in the L12-Ordered γ′ Phase
    15th International Symposium on Superalloys, ISS 2024 (Champion, PA, USA, 8. September 2024 - 12. September 2024)
    In: Jonathan Cormier, Ian Edmonds, Stephane Forsik, Paraskevas Kontis, Corey O’Connell, Timothy Smith, Akane Suzuki, Sammy Tin, Jian Zhang (ed.): Proceedings of the 15th International Symposium on Superalloys 2024
    DOI: 10.1007/978-3-031-63937-1_4
    URL: https://link.springer.com/chapter/10.1007/978-3-031-63937-1_4
  • Karpstein N., Wu M., Bezold A., Neumeier S., Cormier J., Spiecker E.:
    Temperature and Time Dependence of Elemental Segregation at Stacking Faults in Ni- and Co-Base Superalloys
    15th International Symposium on Superalloys, ISS 2024 (Champion, PA, USA, 8. September 2024 - 12. September 2024)
    In: Jonathan Cormier, Ian Edmonds, Stephane Forsik, Paraskevas Kontis, Corey O’Connell, Timothy Smith, Akane Suzuki, Sammy Tin, Jian Zhang (ed.): Minerals, Metals and Materials Series 2024
    DOI: 10.1007/978-3-031-63937-1_47
  • Kirchmayer A., Hausmann A., Gabel S., Pröbstle M., Giese S., Göken M., Hünert D., Neumeier S.:
    The influence of crack and interface oxidation on dwell fatigue crack propagation behavior of the nickel-base superalloy ATI A718Plus
    In: Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science 55 (2024), p. 803-811
    ISSN: 1073-5623
    DOI: 10.1007/s11661-023-07286-4
  • Kirchmayer A., Hausmann D., Gabel S., Pröbstle M., Giese S., Göken M., Hünert D., Neumeier S.:
    The influence of crack and interface oxidation on dwell fatigue crack propagation behavior of the nickel-base superalloy ATI A718Plus
    In: Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science 55 (2024), p. 803-811
    ISSN: 1073-5623
    DOI: 10.1007/s11661-023-07286-4
  • Neumeier S., Freund L., Bezold A., Köbrich M., Vollhüter J., Hausmann D., Solis C., Stark A., Schell N., Pyczak F., Felfer P., Gilles R., Göken M.:
    Advanced Polycrystalline γ′-Strengthened CoNiCr-Based Superalloys
    In: Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science (2024)
    ISSN: 1073-5623
    DOI: 10.1007/s11661-024-07319-6
  • Titz K., Vollhüter J., Randelzhofer P., Neumeier S., Göken M., Wahlmann B., Körner C.:
    Design and Characterization of a Novel NiAl–(Cr,Mo) Eutectic Alloy
    In: Advanced Engineering Materials (2024)
    ISSN: 1438-1656
    DOI: 10.1002/adem.202302079
  • Tsankova S., Nagel O., Bezold A., Grandjean B., Kirchmayer A., Göken M., Neumeier S.:
    Exploring Microstructural Characteristics, Mechanical Behavior, Hydrogen Embrittlement, and Long-Term Stability of Polycrystalline CoNiCr-Based Superalloys
    15th International Symposium on Superalloys, ISS 2024 (Pennsylvania, PA, USA, 8. September 2024 - 12. September 2024)
    In: Jonathan Cormier, Ian Edmonds, Stephane Forsik, Paraskevas Kontis, Corey O’Connell, Timothy Smith, Akane Suzuki, Sammy Tin, Jian Zhang (ed.): Minerals, Metals and Materials Series 2024
    DOI: 10.1007/978-3-031-63937-1_30
  • Volpato G., Vollhüter J., Diepold B., Meier M., Pröbstle M., Göken M., Niendorf T., Felfer P., Neumeier S.:
    Revealing the γ′ and γ″ Phase Fractions of Additively Manufactured and Differently Heat-Treated Nickel-Base Superalloy IN718 by Atom Probe Tomography and Their Impact on Mechanical Properties
    In: Advanced Engineering Materials (2024)
    ISSN: 1438-1656
    DOI: 10.1002/adem.202401954

2023

  • Bezold A., Amon L., Karpstein N., Spiecker E., Göken M., Neumeier S.:
    Recovery of superlattice stacking faults at high temperatures
    In: Scripta Materialia 222 (2023), Article No.: 115005
    ISSN: 1359-6462
    DOI: 10.1016/j.scriptamat.2022.115005
  • Bezold A., Neumeier S.:
    Tailoring deformation mechanisms in polycrystalline CoNi-base superalloys for enhanced high temperature strength
    In: Scripta Materialia 226 (2023), Article No.: 115250
    ISSN: 1359-6462
    DOI: 10.1016/j.scriptamat.2022.115250
  • Fritton M., Kümmel F., Kirchmayer A., Stark A., Hafez Haghighat M., Gehrmann B., Neumeier S., Gilles R.:
    Investigation of the Hot Deformation Behavior in VDM® Alloy 780 by In Situ High-Energy X-Ray Diffraction
    In: Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science (2023)
    ISSN: 1073-5623
    DOI: 10.1007/s11661-022-06942-5
  • Förner A., Vollhüter J., Krapf A., Jamjoom AFA., Hausmann D., Wahlmann B., Fu Z., Körner C., Neumeier S., Göken M.:
    Using Selective Electron Beam Melting to Enhance the High-Temperature Strength and Creep Resistance of NiAl–28Cr–6Mo In Situ Composites
    In: Advanced Engineering Materials (2023)
    ISSN: 1438-1656
    DOI: 10.1002/adem.202300407
  • Hagen S., Haußmann L., Wahlmann B., Gebhardt F., Abu-Khousa B., Weiser M., Neumeier S., Zenk C., Virtanen S.:
    Influence of the W and Ta content on the High-Temperature Oxidation Resistance of Multinary Co/Ni-Based Superalloys at 1050 °C and 1150 °C
    In: High Temperature Corrosion of Materials (2023)
    ISSN: 2731-8397
    DOI: 10.1007/s11085-023-10183-1
  • Karpstein N., Lenz M., Bezold A., Wu M., Neumeier S., Spiecker E.:
    Reliable identification of the complex or superlattice nature of intrinsic and extrinsic stacking faults in the L12 phase by high-resolution imaging
    In: Acta Materialia 260 (2023), Article No.: 119284
    ISSN: 1359-6454
    DOI: 10.1016/j.actamat.2023.119284
  • Kirchmayer A., Pröbstle M., Huenert D., Neumeier S., Göken M.:
    Influence of Grain Size and Volume Fraction of η/δ Precipitates on the Dwell Fatigue Crack Propagation Rate and Creep Resistance of the Nickel-Base Superalloy ATI 718Plus
    In: Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science (2023)
    ISSN: 1073-5623
    DOI: 10.1007/s11661-023-07001-3
  • Kirchmayer A., Weiser M., Randelzhofer P., Freund L., Gehrmann B., Haghighat MH., Huenert D., Göken M., Neumeier S.:
    Oxidation Behavior of the Polycrystalline Ni-Base Superalloy VDM® Alloy 780
    In: Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science (2023)
    ISSN: 1073-5623
    DOI: 10.1007/s11661-022-06956-z
  • Köbrich M., Förner A., Volz N., Zenk C., Fries SG., Göken M., Neumeier S.:
    Influence of refractory and platinum group metals on the microstructure and thermo-physical properties of Co-Al-W-based superalloys
    In: Journal of Alloys and Compounds 947 (2023), Article No.: 169542
    ISSN: 0925-8388
    DOI: 10.1016/j.jallcom.2023.169542
  • Morales LA., Bezold A., Förner A., Holz H., Merle B., Neumeier S., Körner C., Zenk C.:
    Influence of Cu Addition and Microstructural Configuration on the Creep Resistance and Mechanical Properties of an Fe-Based alpha/alpha '/alpha '' Superalloy
    In: Advanced Engineering Materials (2023)
    ISSN: 1438-1656
    DOI: 10.1002/adem.202201652
  • Palm MS., Diepold B., Neumeier S., Höppel HW., Göken M., Zaeh MF.:
    Detection and effects of lack of fusion defects in Hastelloy X manufactured by laser powder bed fusion
    In: Materials & Design 230 (2023), Article No.: 111941
    ISSN: 0264-1275
    DOI: 10.1016/j.matdes.2023.111941
  • Pyczak F., Liang Z., Neumeier S., Rao Z.:
    Stability and Physical Properties of the L1(2)-gamma ' Phase in the CoNiAlTi-System
    In: Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science (2023)
    ISSN: 1073-5623
    DOI: 10.1007/s11661-022-06949-y
  • Vollhüter J., Bezold A., Karpstein N., Köbrich M., Spiecker E., Göken M., Neumeier S.:
    Strain Rate-Dependent Anomalous Work Hardening of a Single-Crystalline CoNi-Base Superalloy
    In: Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science (2023)
    ISSN: 1073-5623
    DOI: 10.1007/s11661-023-06966-5
  • Xue F., Bezold A., Volz N., Kirchmayer A., Zenk C., Neumeier S., Göken M.:
    Influence of the γ′ Volume Fraction on the High-Temperature Strength of Single Crystalline Co–Al–W–Ta Superalloys
    In: Crystals 13 (2023), Article No.: 1095
    ISSN: 2073-4352
    DOI: 10.3390/cryst13071095

2022

  • Bezold A., Freund L., Förner A., Völkl J., Huber LK., Göken M., Neumeier S.:
    Deformation Mechanisms in Compositionally Complex Polycrystalline CoNi-Base Superalloys: Influence of Temperature, Strain-Rate and Chemistry
    In: Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science (2022)
    ISSN: 1073-5623
    DOI: 10.1007/s11661-022-06912-x
  • Bezold A., Stone HJ., Rae CMF., Neumeier S.:
    In Situ Investigation of TCP Phase Formation, Stress Relaxation and gamma/gamma ' Lattice Misfit Evolution in Fourth Generation Single Crystal Ni-Base Superalloys by X-Ray High Temperature Diffraction
    In: Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science (2022)
    ISSN: 1073-5623
    DOI: 10.1007/s11661-022-06713-2
  • Bezold A., Volz N., Lenz M., Karpstein N., Zenk C., Spiecker E., Göken M., Neumeier S.:
    Quantification of the temperature-dependent evolution of defect structures in a CoNi-base superalloy
    In: Acta Materialia 227 (2022), Article No.: 117702
    ISSN: 1359-6454
    DOI: 10.1016/j.actamat.2022.117702
  • Bezold A., Volz N., Xue F., Neumeier S., Göken M.:
    Anomalous Work Hardening Behavior of a Single Crystalline Co-Base Superalloy
    In: Alloys 1 (2022), p. 243-253-253
    ISSN: 2674-063X
    DOI: 10.3390/alloys1030015
  • Gabel S., Giese S., Webler R., Neumeier S., Göken M.:
    Microcantilever Fracture Tests of α-Cr Containing NiAl Bond Coats
    In: Advanced Engineering Materials (2022)
    ISSN: 1438-1656
    DOI: 10.1002/adem.202101429
  • Hausmann D., Freund L., Solis C., Giese S., Göken M., Gilles R., Neumeier S.:
    Cracking during High-Temperature Deformation of a High-Strength Polycrystalline CoNi-Base Superalloy
    In: Metals 12 (2022)
    ISSN: 2075-4701
    DOI: 10.3390/met12091520
  • Haußmann L., Burbaum B., Stoehr B., Förner A., Freund L., Göken M., Neumeier S.:
    Crack-Free Welding of a Co-Base Superalloy with High γ' Precipitate Fraction
    In: Advanced Engineering Materials (2022)
    ISSN: 1438-1656
    DOI: 10.1002/adem.202200609
  • Haußmann L., Neumeier S., Bresler J., Keim S., Pyczak F., Göken M.:
    Influence of Nb, Ta and Zr on the Interdiffusion Coefficients and Solid Solution Strengthening of γ-TiAl Single Phase Alloys
    In: Metals 12 (2022), Article No.: 752
    ISSN: 2075-4701
    DOI: 10.3390/met12050752
  • Haußmann L., Yoo B., Jung C., Ryou K., Choi WS., Haußmann L., Yang S., Boll T., Neumeier S., Choi PP.:
    Directed energy deposition of γ/γ' Co-Al-W superalloys
    In: Additive Manufacturing 60C7 - 103287 (2022)
    ISSN: 2214-7810
    DOI: 10.1016/j.addma.2022.103287
  • Liang Z., Neumeier S., Rao Z., Göken M., Pyczak F.:
    CALPHAD informed design of multicomponent CoNiCr-based superalloys exhibiting large lattice misfit and high yield stress
    In: Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing 854 (2022), Article No.: 143798
    ISSN: 0921-5093
    DOI: 10.1016/j.msea.2022.143798
  • Liang Z., Paul JDH., Stark A., Bezold A., Neumeier S., Göken M., Pyczak F.:
    High-Temperature CoNi-Based Superalloys Strengthened by γ′-(Ni,Co)3(Cr,Al,Ti,X): The Effect of Refractory Elements
    In: Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science (2022)
    ISSN: 1073-5623
    DOI: 10.1007/s11661-022-06795-y
  • Luo N., Huber F., Ciftci N., Wahl L., Bezold A., Neumeier S., Uhlenwinkel V., Travitzky N., Schmidt M., Zenk C., Körner C.:
    Laser powder bed fusion of FeCoBSiNb-Cu bulk metallic glass composites: Processing, microstructure and mechanical properties
    In: Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing 849 (2022), Article No.: 143405
    ISSN: 0921-5093
    DOI: 10.1016/j.msea.2022.143405
  • Schimmel S., Salamon M., Tomida D., Neumeier S., Ishiguro T., Honda Y., Chichibu SF., Amano H.:
    High-Energy Computed Tomography as a Prospective Tool for In Situ Monitoring of Mass Transfer Processes inside High-Pressure Reactors-A Case Study on Ammonothermal Bulk Crystal Growth of Nitrides including GaN
    In: Materials 15 (2022), p. 6165
    ISSN: 1996-1944
    DOI: 10.3390/ma15176165
  • Solís C., Kirchmayer A., da Silva I., Kümmel F., Mühlbauer S., Beran P., Gehrmann B., Haghighat MH., Neumeier S., Gilles R.:
    Monitoring the precipitation of the hardening phase in the new VDM® Alloy 780 by in-situ high-temperature small-angle neutron scattering, neutron diffraction and complementary microscopy techniques
    In: Journal of Alloys and Compounds 928 (2022), Article No.: 167203
    ISSN: 0925-8388
    DOI: 10.1016/j.jallcom.2022.167203
  • Thompson Y., Zissel K., Förner A., Gonzalez-Gutierrez J., Kukla C., Neumeier S., Felfer P.:
    Metal fused filament fabrication of the nickel-base superalloy IN 718
    In: Journal of Materials Science (2022)
    ISSN: 0022-2461
    DOI: 10.1007/s10853-022-06937-y
  • Wahlmann B., Bandorf J., Volz N., Förner A., Pröbstle J., Multerer K., Göken M., Markl M., Neumeier S., Körner C.:
    Numerical Design of CoNi-Base Superalloys With Improved Casting Structure
    In: Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science (2022)
    ISSN: 1073-5623
    DOI: 10.1007/s11661-022-06870-4
  • Webler R., Baranova P., Karewar S., Möller J., Neumeier S., Göken M., Bitzek E.:
    On the influence of Al-concentration on the fracture toughness of NiAl: Microcantilever fracture tests and atomistic simulations
    In: Acta Materialia 234 (2022), Article No.: 117996
    ISSN: 1359-6454
    DOI: 10.1016/j.actamat.2022.117996
  • Yoo B., Jung C., Ryou K., Choi WS., Haußmann L., Yang S., Boll T., Neumeier S., Choi PP.:
    Directed energy deposition of gamma/gamma' Co-Al-W superalloys
    In: Additive Manufacturing 60 (2022)
    ISSN: 2214-7810
    DOI: 10.1016/j.addma.2022.103287

2021

  • Bezold A., Volz N., Lenz M., Zenk C., Spiecker E., Mills MJ., Göken M., Neumeier S.:
    Yielding behavior of a single-crystalline γ'-strengthened Co-Ti-Cr superalloy
    In: Scripta Materialia 200 (2021), p. 113928
    ISSN: 1359-6462
    DOI: 10.1016/j.scriptamat.2021.113928
  • Diepold B., Neumeier S., Meermeier A., Höppel HW., Sebald T., Göken M.:
    Temperature-Dependent Dynamic Strain Aging in Selective Laser Melted 316L
    In: Advanced Engineering Materials (2021)
    ISSN: 1438-1656
    DOI: 10.1002/adem.202001501
  • Diepold B., Palm MS., Wimmer A., Sebald T., Höppel HW., Neumeier S., Göken M.:
    Rotating Scan Strategy Induced Anisotropic Microstructural and Mechanical Behavior of Selective Laser Melted Materials and Their Reduction by Heat Treatments
    In: Advanced Engineering Materials (2021)
    ISSN: 1438-1656
    DOI: 10.1002/adem.202100622
  • Förner A., Vollhüter J., Hausmann D., Arnold C., Felfer P., Neumeier S., Göken M.:
    Nanostructuring of Nb-Si-Cr Alloys by Electron Beam Melting to Improve the Mechanical Properties and the Oxidation Behavior
    In: Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science (2021)
    ISSN: 1073-5623
    DOI: 10.1007/s11661-021-06516-x
  • Gaag T., Ritter N., Peters A., Volz N., Gruber D., Neumeier S., Zenk C., Körner C.:
    Improving the Effectiveness of the Solid-Solution-Strengthening Elements Mo, Re, Ru and W in Single-Crystalline Nickel-Based Superalloys
    In: Metals 11 (2021), Article No.: 1707
    ISSN: 2075-4701
    DOI: 10.3390/met11111707
  • Gabel S., Giese S., Merle B., Sprenger I., Heilmaier M., Neumeier S., Bitzek E., Göken M.:
    Microcantilever Fracture Tests on Eutectic NiAl–Cr(Mo) In Situ Composites
    In: Advanced Engineering Materials (2021)
    ISSN: 1438-1656
    DOI: 10.1002/adem.202001464
    URL: https://onlinelibrary.wiley.com/doi/epdf/10.1002/adem.202001464
  • Hausmann D., Förner A., Pröbstle M., Huenert D., Felfer P., Göken M., Neumeier S.:
    Correlation Between Local Chemical Composition and Formation of Different Types of Ordered Phases in the Polycrystalline Nickel-Base Superalloy A718Plus
    In: Advanced Engineering Materials (2021)
    ISSN: 1438-1656
    DOI: 10.1002/adem.202100558
  • Haußmann L., Rehman HU., Matschkal D., Göken M., Neumeier S.:
    Solid solution strengthening of Mo, Re, Ta and W in Ni during high-temperature creep
    In: Metals 11 (2021), Article No.: 1909
    ISSN: 2075-4701
    DOI: 10.3390/met11121909
  • Kümmel F., Kirchmayer A., Solís C., Hofmann M., Neumeier S., Gilles R.:
    Deformation mechanisms in Ni-based superalloys at room and elevated temperatures studied by in Situ neutron diffraction and electron microscopy
    In: Metals 11 (2021), Article No.: 719
    ISSN: 2075-4701
    DOI: 10.3390/met11050719
  • Liang Z., Göken M., Lorenz U., Neumeier S., Oehring M., Pyczak F., Stark A., Wang L.:
    Influence of small amounts of Si and Cr on the high temperature oxidation behavior of novel cobalt base superalloys
    In: Corrosion Science 184 (2021), Article No.: 109388
    ISSN: 0010-938X
    DOI: 10.1016/j.corsci.2021.109388
  • Liang Z., Pyczak F., Stark A., Rao Z., Neumeier S., Göken M.:
    Breaking the continuity of the Al2O3 oxide scale by additions of Cr in Co-Al-W-based superalloys
    In: Corrosion Science 189 (2021), Article No.: 109594
    ISSN: 0010-938X
    DOI: 10.1016/j.corsci.2021.109594
  • Morgado FF., Katnagallu S., Freysoldt C., Klaes B., Vurpillot F., Neugebauer J., Raabe D., Neumeier S., Gault B., Stephenson LT.:
    Corrigendum to Revealing atomic-scale vacancy-solute interaction in nickel(Scripta Materialia (2021) 203, (114036) (S135964622100316X), (10.1016/j.scriptamat.2021.114036))
    In: Scripta Materialia 205 (2021), Article No.: 114213
    ISSN: 1359-6462
    DOI: 10.1016/j.scriptamat.2021.114213
  • Morgado FF., Katnagallu S., Freysoldt C., Klaes B., Vurpillot F., Neugebauer J., Raabe D., Neumeier S., Gault B., Stephenson LT.:
    Revealing atomic-scale vacancy-solute interaction in nickel
    In: Scripta Materialia 203 (2021), Article No.: 114036
    ISSN: 1359-6462
    DOI: 10.1016/j.scriptamat.2021.114036
  • Neumeier S., Bresler J., Zenk C., Haußmann L., Stark A., Pyczak F., Göken M.:
    Partitioning Behavior of Nb, Ta, and Zr in Fully Lamellar gamma/alpha(2) Titanium Aluminides and Its Effect on the Lattice Misfit and Creep Behavior
    In: Advanced Engineering Materials (2021)
    ISSN: 1438-1656
    DOI: 10.1002/adem.202100156
  • Neumeier S., Pyczak F., Göken M.:
    The temperature dependent lattice misfit of rhenium and ruthenium containing nickel-base superalloys – Experiment and modelling
    In: Materials and Design 198 (2021), Article No.: 109362
    ISSN: 0261-3069
    DOI: 10.1016/j.matdes.2020.109362
  • Volz N., Xue F., Bezold A., Zenk C., Fries SG., Schreuer J., Neumeier S., Göken M.:
    Design of a Co–Al–W–Ta Alloy Series with Varying γ′ Volume Fraction and Their Thermophysical Properties
    In: Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science (2021)
    ISSN: 1073-5623
    DOI: 10.1007/s11661-021-06353-y
  • Volz N., Xue F., Zenk C., Bezold A., Gabel S., Subramanyam AP., Drautz R., Hammerschmidt T., Makineni SK., Gault B., Göken M., Neumeier S.:
    Understanding creep of a single-crystalline Co-Al-W-Ta superalloy by studying the deformation mechanism, segregation tendency and stacking fault energy
    In: Acta Materialia 214 (2021), p. 117019
    ISSN: 1359-6454
    DOI: 10.1016/j.actamat.2021.117019
  • Volz N., Zenk C., Karpstein N., Lenz M., Spiecker E., Göken M., Neumeier S.:
    Creep properties and deformation mechanisms of single-crystalline gamma '-strengthened superalloys in dependence of the Co/Ni ratio
    In: Philosophical Magazine (2021)
    ISSN: 1478-6435
    DOI: 10.1080/14786435.2021.2017051

2020

  • Bezold A., Volz N., Xue F., Zenk CH., Neumeier S., Göken M.:
    On the Precipitation-Strengthening Contribution of the Ta-Containing Co3(Al,W)-Phase to the Creep Properties of γ/γ′ Cobalt-Base Superalloys
    In: Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science 51 (2020), p. 1567-1574
    ISSN: 1073-5623
    DOI: 10.1007/s11661-020-05626-2
  • Diepold B., Vorlaufer N., Neumeier S., Gartner T., Göken M.:
    Optimization of the heat treatment of additively manufactured Ni-base superalloy IN718
    In: International Journal of Minerals, Metallurgy and Materials 27 (2020), p. 640-648
    ISSN: 1674-4799
    DOI: 10.1007/s12613-020-1991-6
  • Förner A., Giese S., Arnold C., Felfer P., Körner C., Neumeier S., Göken M.:
    Nanoscaled eutectic NiAl-(Cr,Mo) composites with exceptional mechanical properties processed by electron beam melting
    In: Scientific Reports 10 (2020), Article No.: 15153
    ISSN: 2045-2322
    DOI: 10.1038/s41598-020-72093-5
  • Giese S., Bezold A., Pröbstle M., Heckl A., Neumeier S., Göken M.:
    The Importance of Diffusivity and Partitioning Behavior of Solid Solution Strengthening Elements for the High Temperature Creep Strength of Ni-Base Superalloys
    In: Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science (2020)
    ISSN: 1073-5623
    DOI: 10.1007/s11661-020-06028-0
  • Hausmann D., Solís C., Freund L., Volz N., Heinemann A., Göken M., Gilles R., Neumeier S.:
    Enhancing the high-temperature strength of a Co-base superalloy by optimizing the γ/γ' microstructure
    In: Metals 10 (2020), Article No.: 321
    ISSN: 2075-4701
    DOI: 10.3390/met10030321
  • Haußmann L., Neumeier S., Kolb M., Ast J., Mohanty G., Michler J., Göken M.:
    Local Mechanical Properties at the Dendrite Scale of Ni-Based Superalloys Studied by Advanced High Temperature Indentation Creep and Micropillar Compression Tests
    14th International Symposium on Superalloys, Superalloys 2021 (Seven Springs, PA, 12. September 2021 - 16. September 2021)
    In: Sammy Tin, Mark Hardy, Justin Clews, Jonathan Cormier, Qiang Feng, John Marcin, Chris O'Brien, Akane Suzuki (ed.): Minerals, Metals and Materials Series 2020
    DOI: 10.1007/978-3-030-51834-9_26
  • He J., Zenk C., Zhou X., Neumeier S., Raabe D., Gault B., Makineni SK.:
    On the atomic solute diffusional mechanisms during compressive creep deformation of a Co-Al-W-Ta single crystal superalloy
    In: Acta Materialia 184 (2020), p. 86-99
    ISSN: 1359-6454
    DOI: 10.1016/j.actamat.2019.11.035
  • Kirchmayer A., Lyu H., Pröbstle M., Houlle F., Förner A., Huenert D., Göken M., Felfer P., Bitzek E., Neumeier S.:
    Combining Experiments and Atom Probe Tomography-Informed Simulations on γ′ Precipitation Strengthening in the Polycrystalline Ni-Base Superalloy A718Plus
    In: Advanced Engineering Materials (2020)
    ISSN: 1438-1656
    DOI: 10.1002/adem.202000149
  • Kubacka D., Eggeler Y., Volz N., Neumeier S., Spiecker E.:
    Using Rapid Thermal Annealing for Studying Early Stages of High-Temperature Oxidation of Superalloys
    DOI: 10.1007/978-3-030-51834-9_74
  • Lenz M., Wu M., He J., Makineni SK., Gault B., Raabe D., Neumeier S., Spiecker E.:
    Atomic Structure and Chemical Composition of Planar Fault Structures in Co-Base Superalloys
    14th International Symposium on Superalloys, Superalloys 2021 (Seven Springs, PA, 12. September 2021 - 16. September 2021)
    In: Sammy Tin, Mark Hardy, Justin Clews, Jonathan Cormier, Qiang Feng, John Marcin, Chris O'Brien, Akane Suzuki (ed.): Minerals, Metals and Materials Series 2020
    DOI: 10.1007/978-3-030-51834-9_90
  • Volz N., Zenk C., Halvaci T., Matuszewska K., Neumeier S., Göken M.:
    Castability and Recrystallization Behavior of γ′-Strengthened Co-Base Superalloys
    DOI: 10.1007/978-3-030-51834-9_88
  • Xue F., Zenk C., Freund L., Neumeier S., Göken M.:
    Understanding raft formation and precipitate shearing during double minimum creep in a γ′-strengthened single crystalline Co-base superalloy
    In: Philosophical Magazine (2020)
    ISSN: 1478-6443
    DOI: 10.1080/14786435.2020.1836415
  • Zenk C., Volz N., Bezold A., Huber LK., Eggeler Y., Spiecker E., Göken M., Neumeier S.:
    The Effect of Alloying on the Thermophysical and Mechanical Properties of Co–Ti–Cr-Based Superalloys
    DOI: 10.1007/978-3-030-51834-9_89
  • Zenk C., Volz N., Zenk C., Felfer P., Neumeier S.:
    Impact of the Co/Ni-Ratio on Microstructure, Thermophysical Properties and Creep Performance of Multi-Component γ′-Strengthened Superalloys
    In: Crystals 10 (2020), p. 1058
    ISSN: 2073-4352
    DOI: 10.3390/cryst10111058
  • Zomorodpoosh S., Volz N., Neumeier S., Roslyakova I.:
    Application of change-point analysis to the selection of representative data in creep experiments
    In: Journal of Physics Communications 4 (2020), p. 1-11
    ISSN: 2399-6528
    DOI: 10.1088/2399-6528/aba7ff

2019

  • Bresler J., Neumeier S., Ziener M., Pyczak F., Göken M.:
    The influence of niobium, tantalum and zirconium on the microstructure and creep strength of fully lamellar gamma/alpha(2) titanium aluminides
    In: Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing 744 (2019), p. 46-53
    ISSN: 0921-5093
    DOI: 10.1016/j.msea.2018.11.152
  • Bresler J., Neumeier S., Ziener M., Pyczak F., Göken M.:
    The influence of niobium, tantalum and zirconium on the microstructure and creep strength of fully lamellar γ/α2 titanium aluminides
    In: Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing 744 (2019), p. 46-53
    ISSN: 0921-5093
    DOI: 10.1016/j.msea.2018.11.152
  • Giese S., Kern F., Macauley C., Neumeier S., Göken M.:
    Fracture resistance of yttria stabilized zirconia manufactured from stabilizer-coated nanopowder by micro cantilever bending tests
    In: Journal of the European Ceramic Society (2019)
    ISSN: 0955-2219
    DOI: 10.1016/j.jeurceramsoc.2019.05.006
  • Giese S., Neumeier S., Amberger-Matschkal D., Bergholz J., Vaßen R., Göken M.:
    Microtensile creep testing of freestanding MCrAlY bond coats
    In: Journal of Materials Research (2019)
    ISSN: 0884-2914
    DOI: 10.1557/jmr.2019.169
  • Giese S., Neumeier S., Bergholz J., Naumenko D., Quadakkers WJ., Vassen R., Göken M.:
    Influence of Different Annealing Atmospheres on the Mechanical Properties of Freestanding MCrAlY Bond Coats Investigated by Micro-Tensile Creep Tests
    In: Metals 9 (2019)
    ISSN: 2075-4701
    DOI: 10.3390/met9060692
  • Katnagallu S., Stephenson LT., Mouton I., Freysoldt C., Subramanyam APA., Jenke J., Ladines AN., Neumeier S., Hammerschmidt T., Drautz R., Neugebauer J., Vurpillot F., Raabe D., Gault B.:
    Imaging individual solute atoms at crystalline imperfections in metals
    In: New Journal of Physics 21 (2019)
    ISSN: 1367-2630
    DOI: 10.1088/1367-2630/ab5cc4
  • Lenz M., Eggeler Y., Müller J., Zenk C., Volz N., Wollgramm P., Eggeler G., Neumeier S., Göken M., Spiecker E.:
    Tension/Compression asymmetry of a creep deformed single crystal Co-base superalloy
    In: Acta Materialia 166 (2019), p. 597-610
    ISSN: 1359-6454
    DOI: 10.1016/j.actamat.2018.12.053
  • Matschkal D., Kolb M., Neumeier S., Gao S., Hartmaier A., Durst K., Göken M.:
    New flat-punch indentation creep testing approach for characterizing the local creep properties at high temperatures
    In: Materials & Design 183 (2019), Article No.: 108090
    ISSN: 0264-1275
    DOI: 10.1016/j.matdes.2019.108090
  • Weiser M., Galetz MC., Zschau HE., Zenk C., Neumeier S., Göken M., Virtanen S.:
    Influence of Co to Ni ratio in γ′-strengthened model alloys on oxidation resistance and the efficacy of the halogen effect at 900 °C
    In: Corrosion Science (2019)
    ISSN: 0010-938X
    DOI: 10.1016/j.corsci.2019.05.007
  • Zenk C., Gibson JS., Maier-Kiener V., Neumeier S., Göken M., Korte-Kerzel S.:
    Low temperature deformation of MoSi2 and the effect of Ta, Nb and Al as alloying elements
    In: Acta Materialia 181 (2019), p. 385-398
    ISSN: 1359-6454
    DOI: 10.1016/j.actamat.2019.09.008

2018

  • Carton-Cordero M., Campos M., Freund L., Kolb M., Neumeier S., Göken M., Torralba JM.:
    Microstructure and compression strength of Co-based superalloys hardened by γ′ and carbide precipitation
    In: Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing 734 (2018), p. 437-444
    ISSN: 0921-5093
    DOI: 10.1016/j.msea.2018.08.007
  • Cormier J., Rae C., Neumeier S., Hardy M., Reed R.:
    Superalloys and Their Applications Foreword
    In: Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science 49A (2018), p. 3763-3763
    ISSN: 1073-5623
    DOI: 10.1007/s11661-018-4803-0
    (anderer)
  • Freund L., Stark A., Kirchmayer A., Schell N., Pyczak F., Göken M., Neumeier S.:
    The Effect of a Grain Boundary Pinning B2 Phase on Polycrystalline Co-Based Superalloys with Reduced Density
    In: Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science 49A (2018), p. 4070-4078
    ISSN: 1073-5623
    DOI: 10.1007/s11661-018-4757-2
  • Freund L., Stark A., Pyczak F., Schell N., Göken M., Neumeier S.:
    The grain boundary pinning effect of the mu phase in an advanced polycrystalline γ/γ′ Co-base superalloy
    In: Journal of Alloys and Compounds 753 (2018), p. 333-342
    ISSN: 0925-8388
    DOI: 10.1016/j.jallcom.2018.04.204
  • Freund L., Stark A., Pyczak F., Schell N., Göken M., Neumeier S.:
    The grain boundary pinning effect of the μ phase in an advanced polycrystalline γ/γ′ Co-base superalloy
    In: Journal of Alloys and Compounds 753 (2018), p. 333-342
    ISSN: 0925-8388
    DOI: 10.1016/j.jallcom.2018.04.204
  • Kimmel AC., Malkowski TF., Griffiths S., Hertweck B., Steigerwald T., Freund L., Neumeier S., Göken M., Speck JS., Schlücker E.:
    High-temperature corrosion of Inconel (R) Alloy 718, Haynes (R) 282 (R) Alloy and CoWAlloy1&2 in supercritical ammonia/ammonium chloride solutio
    In: Journal of Crystal Growth 498 (2018), p. 289-300
    ISSN: 0022-0248
    DOI: 10.1016/j.jcrysgro.2018.06.018
  • Kolb M., Freund L., Fischer F., Povstugar I., Makineni SK., Gault B., Raabe D., Müller J., Spiecker E., Neumeier S., Göken M.:
    On the grain boundary strengthening effect of boron in γ/γ′ Cobalt-base superalloys
    In: Acta Materialia (2018), p. 247-254
    ISSN: 1359-6454
    DOI: 10.1016/j.actamat.2017.12.020
  • Makineni SK., Kumar A., Lenz M., Kontis P., Meiners T., Zenk C., Zaefferer S., Eggeler G., Neumeier S., Spiecker E., Raabe D., Gault B.:
    On the diffusive phase transformation mechanism assisted by extended dislocations during creep of a single crystal CoNi-based superalloy
    In: Acta Materialia (2018), p. 362-371
    ISSN: 1359-6454
    DOI: 10.1016/j.actamat.2018.05.074
  • Makineni SK., Lenz M., Kontis P., Li Z., Kumar A., Felfer P., Neumeier S., Herbig M., Spiecker E., Raabe D., Gault B.:
    Correlative Microscopy-Novel Methods and Their Applications to Explore 3D Chemistry and Structure of Nanoscale Lattice Defects: A Case Study in Superalloys
    In: JOM Journal of the Minerals, Metals and Materials Society 70 (2018), p. 1736-1743
    ISSN: 1047-4838
    DOI: 10.1007/s11837-018-2802-7
  • Makineni SK., Lenz M., Kontis P., Li Z., Kumar A., Felfer P., Neumeier S., Herbig M., Spiecker E., Raabe D., Gault B.:
    Correlative Microscopy—Novel Methods and Their Applications to Explore 3D Chemistry and Structure of Nanoscale Lattice Defects: A Case Study in Superalloys
    In: JOM Journal of the Minerals, Metals and Materials Society (2018), p. 1-8
    ISSN: 1047-4838
    DOI: 10.1007/s11837-018-2802-7
  • Makineni SK., Lenz M., Neumeier S., Spiecker E., Raabe D., Gault B.:
    Elemental segregation to antiphase boundaries in a crept CoNi-based single crystal superalloy
    In: Scripta Materialia (2018), p. 62-66
    ISSN: 1359-6462
    DOI: 10.1016/j.scriptamat.2018.07.042
  • Volz N., Zenk C., Cherukuri R., Kalfhaus T., Weiser M., Makineni SK., Betzing C., Lenz M., Gault B., Fries SG., Schreuer J., Vassen R., Virtanen S., Raabe D., Spiecker E., Neumeier S., Göken M.:
    Thermophysical and Mechanical Properties of Advanced Single Crystalline Co-base Superalloys
    In: Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science (2018), p. 1-11
    ISSN: 1073-5623
    DOI: 10.1007/s11661-018-4705-1
  • Xue F., Zenk C., Freund L., Hoelzel M., Neumeier S., Göken M.:
    Double minimum creep in the rafting regime of a single-crystal Co-base superalloy
    In: Scripta Materialia 142 (2018), p. 129-132
    ISSN: 1359-6462
    DOI: 10.1016/j.scriptamat.2017.08.039

2017

  • Freund L., Giese S., Schwimmer D., Höppel HW., Neumeier S., Göken M.:
    High temperature properties and fatigue strength of novel wrought gamma/gamma' Co-base superalloys
    In: Journal of Materials Research 32 (2017), p. 4475-4482
    ISSN: 0884-2914
    DOI: 10.1557/jmr.2017.315
  • Freund L., Messe OMDM., Barnard JS., Göken M., Neumeier S., Rae CMF.:
    Segregation assisted microtwinning during creep of a polycrystalline L1(2)-hardened Co-base superalloy
    In: Acta Materialia 123 (2017), p. 295-304
    ISSN: 1359-6454
    DOI: 10.1016/j.actamat.2016.10.048
  • Iqbal F., Pyczak F., Neumeier S., Göken M.:
    Crack nucleation and elastic / plastic deformation of TiAl alloys investigated by in-situ loaded atomic force microscopy
    In: Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing 689 (2017), p. 11-16
    ISSN: 0921-5093
    DOI: 10.1016/j.msea.2017.02.017
  • Kolb M., Zenk C., Kirzinger A., Povstugar I., Raabe D., Neumeier S., Göken M.:
    Influence of rhenium on γ′-strengthened cobalt-base superalloys
    In: Journal of Materials Research 32 (2017), p. 2551-2559
    ISSN: 0884-2914
    DOI: 10.1557/jmr.2017.242
  • Rehman HU., Burst K., Neumeier S., Sato A., Reed R., Göken M.:
    On the temperature dependent strengthening of nickel by transition metal solutes
    In: Acta Materialia 137 (2017), p. 54-63
    ISSN: 1359-6454
    DOI: 10.1016/j.actamat.2017.05.038
  • Zenk C., Povstugar I., Li R., Rinaldi F., Neumeier S., Raabe D., Göken M.:
    A novel type of Co-Ti-Cr-base γ/γ′ superalloys with low mass density
    In: Acta Materialia 135 (2017), p. 244-251
    ISSN: 1359-6454
    DOI: 10.1016/j.actamat.2017.06.024
  • Zietara M., Neumeier S., Göken M., Czyrska-Filemonowicz A.:
    Characterization of γ and γ′ Phases in 2nd and 4th Generation Single Crystal Nickel-Base Superalloys
    In: Metals and Materials International 23 (2017), p. 126-131
    ISSN: 1598-9623
    DOI: 10.1007/s12540-017-6109-y

2016

  • Brenne F., Taube A., Pröbstle M., Neumeier S., Schwarze D., Schaper M., Niendorf T.:
    Microstructural design of Ni-base alloys for high-temperature applications: impact of heat treatment on microstructure and mechanical properties after selective laser melting
    In: Progress in Additive Manufacturing 1 (2016), p. 141 - 151
    ISSN: 2363-9512
    DOI: 10.1007/s40964-016-0013-8
  • Cartón-Cordero M., Campos M., Freund L., Kolb M., Neumeier S., Göken M., Torralba JM.:
    Mechanical behaviour of novel sintered Co-Al-W alloys at high temperatures
    World Powder Metallurgy 2016 Congress and Exhibition, World PM 2016
    URL: https://www.scopus.com/record/display.uri?eid=2-s2.0-85035325510∨igin=inward
  • Hammerschmidt T., Koßmann J., Zenk C., Neumeier S., Göken M., Lopez-Galilea I., Mujica Roncery L., Huth S., Kostka A., Theisen W., Drautz R.:
    The role of local chemical composition for TCP phase precipitation in Ni-base and Co-base superalloys
    13th International Symposium on Superalloys, SUPERALLOYS 2016
    DOI: 10.1002/9781119075646.ch10
  • Huenert D., Pröbstle M., Casanova A., Schlütter R., Krakow R., Büscher M., Randelzhofer P., Evans A., Löhnert K., Witulski T., Neumeier S., Rae CMF.:
    ATI718PLUS® - New nickel based disc alloy and its capability
    13th International Symposium on Superalloys, SUPERALLOYS 2016 (Seven Springs, 11. September 2016 - 15. September 2016)
    In: M. Hardy, E. Huron, U. Glatzel, B. Griffin, B. Lewis, C. Rae, V. Seetharaman, S. Tin (ed.): Superalloys 2016: Proceedings of the 13th Intenational Symposium of Superalloys 2016
    DOI: 10.1002/9781119075646.ch84
  • Kolb M., Wheeler JM., Mathur HN., Neumeier S., Korte-Kerzel S., Pyczak F., Michler J., Göken M.:
    Local mechanical properties of the (β0+ω0) composite in multiphase titanium aluminides studied with nanoindentation at room and high temperatures
    In: Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing 665 (2016), p. 135-140
    ISSN: 0921-5093
    DOI: 10.1016/j.msea.2016.04.026
  • Neumeier S., Rehman HU., Neuner J., Zenk C., Michel S., Schuwalow S., Rogal J., Drautz R., Göken M.:
    Diffusion of solutes in fcc Cobalt investigated by diffusion couples and first principles kinetic Monte Carlo
    In: Acta Materialia 106 (2016), p. 304-312
    ISSN: 1359-6454
    DOI: 10.1016/j.actamat.2016.01.028
  • Povstugar I., Zenk C., Li R., Choi P-., Neumeier S., Dolotko O., Hoelzel M., Göken M., Raabe D.:
    Elemental partitioning, lattice misfit and creep behaviour of Cr containing γ′ strengthened Co base superalloys
    In: Materials Science and Technology 32 (2016), p. 220-225
    ISSN: 0267-0836
    DOI: 10.1179/1743284715Y.0000000112
  • Pröbstle M., Neumeier S., Feldner P., Rettig R., Helmer H., Singer R., Göken M.:
    Improved creep strength of nickel-base superalloys by optimized γ/γ′ partitioning behavior of solid solution strengthening elements
    In: Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing 676 (2016), p. 411-420
    ISSN: 0921-5093
    DOI: 10.1016/j.msea.2016.08.121
  • Pröbstle M., Neumeier S., Hopfenmüller J., Freund L., Niendorf T., Schwarze D., Göken M.:
    Superior creep strength of a nickel-based super alloy produced by selective laser melting
    In: Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing 674 (2016), p. 299-307
    ISSN: 0921-5093
    DOI: 10.1016/j.msea.2016.07.061
  • Zenk C., Bauer A., Goik P., Neumeier S., Stone HJ., Göken M.:
    Microstructure, Lattice Misfit, and High-Temperature Strength of γ′-Strengthened Co-Al-W-Ge Model Superalloys
    In: Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science 47 (2016), p. 2141-2149
    ISSN: 1073-5623
    DOI: 10.1007/s11661-016-3408-8
  • Zenk C., Neumeier S., Engl N., Fries SG., Dolotko O., Weiser M., Virtanen S., Göken M.:
    Intermediate Co/Ni-base model superalloys - Thermophysical properties, creep and oxidation
    In: Scripta Materialia 112 (2016), p. 83-86
    ISSN: 1359-6462
    DOI: 10.1016/j.scriptamat.2015.09.018
  • Zenk C., Neumeier S., Kolb M., Volz N., Fries SG., Dolotko O., Povstugar I., Raabe D., Göken M.:
    The role of the base element in γ′ strengthened cobalt/nickel-base superalloys
    13th International Symposium on Superalloys, SUPERALLOYS 2016
    DOI: 10.1002/9781119075646.ch103

2015

  • Bauer A., Neumeier S., Pyczak F., Göken M.:
    Influence of iridium on the properties of γ′-strengthened co-base superalloys
    In: Advanced Engineering Materials 17 (2015), p. 748-754
    ISSN: 1438-1656
    DOI: 10.1002/adem.201400266
  • Bhowmik A., Neumeier S., Rhode S., Stone HJ.:
    Allotropic transformation induced stacking faults and discontinuous coarsening in a γ-γ′ Co-base alloy
    In: Intermetallics 59 (2015), p. 95-101
    ISSN: 0966-9795
    DOI: 10.1016/j.intermet.2014.12.013
  • Freund L., Bauer A., Benker L., Neumeier S., Göken M.:
    Formation of Cuboidal Co3AlC Precipitates in Carbon-Containing Co-Al-W-Based Superalloys
    In: Advanced Engineering Materials 17 (2015), p. 1113-1118
    ISSN: 1438-1656
    DOI: 10.1002/adem.201500171
  • Kossmann J., Zenk C., Lopez-Galilea I., Neumeier S., Kostka A., Huth S., Theisen W., Göken M., Drautz R., Hammerschmidt T.:
    Microsegregation and precipitates of an as-cast Co-based superalloy-microstructural characterization and phase stability modelling
    In: Journal of Materials Science 50 (2015), p. 6329-6338
    ISSN: 0022-2461
    DOI: 10.1007/s10853-015-9177-8
  • Lopez-Galilea I., Zenk C., Neumeier S., Huth S., Theisen W., Göken M.:
    The thermal stability of intermetallic compounds in an as-cast SX co-base superalloy
    In: Advanced Engineering Materials 17 (2015), p. 741-747
    ISSN: 1438-1656
    DOI: 10.1002/adem.201400249
  • Neumeier S., Freund L., Göken M.:
    Novel wrought γ/γ′ cobalt base superalloys with high strength and improved oxidation resistance
    In: Scripta Materialia 109 (2015), p. 104-107
    ISSN: 1359-6462
    DOI: 10.1016/j.scriptamat.2015.07.030
  • Pyczak F., Bauer A., Göken M., Lorenz U., Neumeier S., Oehring M., Paul J., Schell N., Schreyer A., Stark A., Symanzik F.:
    The effect of tungsten content on the properties of L12-hardened Co-Al-W alloys
    In: Journal of Alloys and Compounds 632 (2015), p. 110-115
    ISSN: 0925-8388
    DOI: 10.1016/j.jallcom.2015.01.031
  • Rehman HU., Durst K., Neumeier S., Parsa AB., Kostka A., Eggeler G., Göken M.:
    Nanoindentation studies of the mechanical properties of the mu phase in a creep deformed Re containing nickel-based superalloy
    In: Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing 634 (2015), p. 202-208
    ISSN: 0921-5093
    DOI: 10.1016/j.msea.2015.03.045
  • Rettig R., Ritter N., Helmer H., Neumeier S., Singer R.:
    Single-crystal nickel-based superalloys developed by numerical multi-criteria optimization techniques: Design based on thermodynamic calculations and experimental validation
    In: Modelling and Simulation in Materials Science and Engineering 23 (2015), Article No.: 035004
    ISSN: 1361-651X
    DOI: 10.1088/0965-0393/23/3/035004
  • Terberger PJ., Sebold D., Webler R., Ziener M., Neumeier S., Klein L., Virtanen S., Göken M., Vassen R.:
    Isothermal aging of a γ′-strengthened Co-Al-W alloy coated with vacuum plasma-sprayed MCrAlY bond coats
    In: Surface & Coatings Technology 276 (2015), p. 360-367
    ISSN: 0257-8972
    DOI: 10.1016/j.surfcoat.2015.06.048
  • Webler R., Ziener M., Neumeier S., Terberger PJ., Vassen R., Göken M.:
    Evolution of microstructure and mechanical properties of coated Co-base superalloys during heat treatment and thermal exposure
    In: Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing 628 (2015), p. 374-381
    ISSN: 0921-5093
    DOI: 10.1016/j.msea.2015.01.060

2014

  • Bhowmik A., Neumeier S., Barnard JS., Zenk C., Göken M., Rae CMF., Stone HJ.:
    Microstructure and mechanical properties of Cr-Ta-Si Laves phase-based alloys at elevated temperatures
    In: Philosophical Magazine 94 (2014), p. 3914-3944
    ISSN: 1478-6443
    DOI: 10.1080/14786435.2014.971086
  • Neumeier S., Pröbstle M., Huenert D., Göken M.:
    Tensile and creep strength of thermally exposed allvac 718Plus
    8th International Symposium on Superalloy 718 and Derivatives 2014
    In: Proceedings of 8th International Symposium on Superalloy 718 and Derivatives 2014 2014
    URL: https://www.scopus.com/record/display.uri?eid=2-s2.0-84923090036∨igin=inward
  • Povstugar I., Choi PP., Neumeier S., Bauer A., Zenk C., Göken M., Raabe D.:
    Elemental partitioning and mechanical properties of Ti- and Ta-containing Co-Al-W-base superalloys studied by atom probe tomography and nanoindentation
    In: Acta Materialia 78 (2014), p. 78-85
    ISSN: 1359-6454
    DOI: 10.1016/j.actamat.2014.06.020
  • Webler R., Neumeier S., Göken M.:
    Characterization of oxidation protection coatings for high temperature applications by means of nanoindentation and scanning electron microscopy methods
    In: Praktische Metallographie 51 (2014), p. 568-582
    ISSN: 0032-678X
    DOI: 10.3139/147.110310
  • Zenk C., Neumeier S., Stone HJ., Göken M.:
    Mechanical properties and lattice misfit of γ/γ' strengthened Co-base superalloys in the Co-W-Al-Ti quaternary system
    In: Intermetallics 55 (2014), p. 28-39
    ISSN: 0966-9795
    DOI: 10.1016/j.intermet.2014.07.006

2013

  • Pyczak F., Bauer A., Göken M., Neumeier S., Lorenz U., Oehring M., Schell N., Schreyer A., Stark A., Symanzik F.:
    Plastic deformation mechanisms in a crept L12 hardened Co-base superalloy
    In: Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing 571 (2013), p. 13-18
    ISSN: 0921-5093
    DOI: 10.1016/j.msea.2013.02.007
  • Pyczak F., Bauer A., Göken M., Neumeier S., Lorenz U., Oehring M., Schell N., Schreyer A., Stark A., Symanzik F.:
    Plastic deformation mechanisms in a crept L12 hardened Co-base superalloy
    In: Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing 571 (2013), p. 13-18
    ISSN: 0921-5093
    DOI: 10.1016/j.msea.2013.02.007

2012

  • Bauer A., Neumeier S., Pyczak F., Göken M.:
    Creep Strength and Microstructure of Polycrystalline γ′ - Strengthened Cobalt-Base Superalloys
    DOI: 10.1002/9781118516430.ch77
  • Bauer A., Neumeier S., Pyczak F., Singer R., Göken M.:
    Creep properties of different γ'-strengthened Co-base superalloys
    In: Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing 550 (2012), p. 333-341
    ISSN: 0921-5093
    DOI: 10.1016/j.msea.2012.04.083
  • Göken M., Webler R., Krottenthaler M., Neumeier S., Durst K.:
    Local Fracture Toughness and Residual Stress Measurements on NiAl Bond Coats by Micro Cantilever and FIB Based Bar Milling Tests
    John Wiley and Sons, 2012
    ISBN: 9780470943205
    DOI: 10.1002/9781118516430.ch10
  • Neumeier S., Webler R., Krottenthaler M., Durst K., Göken M.:
    Local fracture toughness and residual stress measurements on NiAl bond coats by micro cantilever and fib-based bar milling tests
    12th International Symposium on Superalloys, Superalloys 2012 (Seven Springs, PA)
    URL: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84885926632∨igin=inward

2011

  • Bhowmik A., Pang HT., Neumeier S., Stone HJ., Edmonds I.:
    Microstructure and oxidation resistance of Cr-Ta-Si alloys
    2010 MRS Fall Meeting (USA, 29. November 2010 - 3. December 2010)
    In: Materials Research Society Symposium Proceedings 2011
    DOI: 10.1557/opl.2011.38
  • Heckl A., Neumeier S., Cenanovic S., Göken M., Singer R.:
    Reasons for the enhanced phase stability of Ru-containing nickel-based superalloys
    In: Acta Materialia 59 (2011), p. 6563-6573
    ISSN: 1359-6454
    DOI: 10.1016/j.actamat.2011.07.002
  • Heckl A., Neumeier S., Göken M., Singer R.:
    The effect of Re and Ru on γ/γ′ microstructure, γ-solid solution strengthening and creep strength in nickel-base superalloys
    In: Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing 528 (2011), p. 3435-3444
    ISSN: 0921-5093
    DOI: 10.1016/j.msea.2011.01.023
  • Klein L., Bauer A., Neumeier S., Göken M., Virtanen S.:
    High temperature oxidation of γ/γ′-strengthened Co-base superalloys
    In: Corrosion Science 53 (2011), p. 2027-2034
    ISSN: 0010-938X
    DOI: 10.1016/j.corsci.2011.02.033
  • Klein L., Bauer A., Neumeier S., Göken M., Virtanen S.:
    High temperature oxidation of γ/γ′-strengthened Co-base superalloys
    In: Corrosion Science 53 (2011), p. 2027-2034
    ISSN: 0010-938X
    DOI: 10.1016/j.corsci.2011.02.033
  • Minshull JP., Neumeier S., Tucker MG., Stone HJ.:
    A1-L1(2) structures in the Al-Co-Ni-Ti quaternary phase system
    DOI: 10.4028/www.scientific.net/AMR.278.399
  • Neumeier S, Ang J, Hobbs RA, Rae CMF, Stone HJ:
    Lattice misfit of high refractory ruthenium containing nickel-base superalloys
    In: Advanced Materials Research 278 (2011), p. 60-+
    ISSN: 1022-6680
    DOI: 10.4028/www.scientific.net/AMR.278.60
  • Neumeier S., Dinkel M., Pyczak F., Göken M.:
    Nanoindentation and XRD investigations of single crystalline Ni-Ge brazed nickel-base superalloys PWA 1483 and René N5
    In: Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing 528 (2011), p. 815-822
    ISSN: 0921-5093
    DOI: 10.1016/j.msea.2010.09.065
  • Neumeier S., Pyczaky F., Göken M.:
    Influence of rhenium and ruthenium on the local mechanical properties of the c and c0 phases in nickel-base superalloys
    In: Philosophical Magazine 91 (2011), p. 4187-4199
    ISSN: 0031-8086
    DOI: 10.1080/14786435.2011.607139

2010

  • Bauer A., Neumeier S., Pyczak F., Göken M.:
    Microstructure and creep strength of different γ/γ′-strengthened Co-base superalloy variants
    In: Scripta Materialia 63 (2010), p. 1197-1200
    ISSN: 1359-6462
    DOI: 10.1016/j.scriptamat.2010.08.036
  • Göken M., Bauer A., Pyczak F., Neumeier S.:
    Microstructure and creep strength of different γ/γ′- strengthened Co-base superalloy variants
    63 (2010), p. 1197-1200
    ISSN: 1359-6462
    DOI: 10.1016/j.scriptamat.2010.08.036
  • Pyczak F., Neumeier S., Göken M.:
    Temperature dependence of element partitioning in rhenium and ruthenium bearing nickel-base superalloys
    In: Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing 527 (2010), p. 7939-7943
    ISSN: 0921-5093
    DOI: 10.1016/j.msea.2010.08.091

2009

  • Pyczak F., Neumeier S., Göken M.:
    Influence of lattice misfit on the internal stress and strain states before and after creep investigated in nickel-base superalloys containing rhenium and ruthenium
    In: Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing 510-511 (2009), p. 295-300
    ISSN: 0921-5093
    DOI: 10.1016/j.msea.2008.08.052
  • Rettig R., Heckl A., Neumeier S., Pyczak F., Göken M., Singer R.:
    Verification of a commercial CALPHAD database for Re and Ru containing nickel-base superalloys
    In: Defect and Diffusion Forum 289-292 (2009), p. 101-108
    ISSN: 1012-0386
    DOI: 10.4028/www.scientific.net/DDF.289-292.101

2008

  • Neumeier S., Pyczak F., Göken M.:
    The influence of ruthenium and rhenium on the local properties of the γ- and γ′-phase in nickel-base superalloys and their consequences for alloy behavior
    11th International Symposium on Superalloys, Superalloys 2008 (Champion, PA)
    In: Proceedings of the International Symposium on Superalloys 2008
    URL: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=60349117530∨igin=inward

  • Polykristalline Hoch-Entropie-Superlegierungen (PHESA) –Kombination von Härtungsmechanismen in CoNiCr-basierten Superlegierungen mit komplexer chemischer Zusammensetzung und hohem Anteil an intermetallischen Mehrkomponentenausscheidungen
  • Additiv gefertigte in-situ Kompositwerkstoffe
  • Gitterfehlpassung, Ausscheidungsmorphologie und –verteilung von Ni-, Co- und Fe-Basis Superlegierungen
  • Eine innovative Prüfmaschine für Heizen, Abschrecken, Ziehen, Drücken und Rissbildungsuntersuchungen von industrierelevanten Hochtemperaturlegierungen – HiMat
  • Mikro- und Nanomechanische Charakterisierung von Superlegierungen bei hohen Temperaturen
  • Hochtemperatur-Zusatzphasen in Superlegierungen und deren Einfluss auf mechanische Eigenschaften
  • Mechanische Eigenschaften verformungsinduzierter Grenzflächen in Medium- und Hochentropischen Legierungssystemen
  • Selektives Laserstrahlschmelzen (SLM) von Nickelbasis Superlegierungen
  • Einkristalline γ′-gehärtete Kobaltbasis-Superlegierungen – Legierungsentwicklung, Wärmebehandlungsstrategien und mechanische Eigenschaften
  • H2Mat – Influence of hydrogen on industrial developed and applied alloys

Addition information

50 years Institute I: GMP

Materials science in Erlangen

https://www.youtube.com/watch?v=rbT0kc5qacM
Friedrich-Alexander-Universität
Erlangen-Nürnberg

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91058 Erlangen
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