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Oliver Nagel

Friedrich-Alexander-Universität Erlangen-Nürnberg

SCHOLARLY PAPERS

3

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168

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Scholarly Papers (3)

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1.

Impact of High-Pressure Hydrogen Charging on Mechanical Behavior and Lattice Parameters of a Polycrystalline CoNiCr-Based Superalloy

Number of pages: 12 Posted: 13 Nov 2024
Oliver Nagel, Massimo Fritton, Alexander Mutschke, Martin Spörlein, Andreas Stark, Denis Sheptyakov, Carmen Hoeschen, Peter Felfer, Ralph Gilles and Steffen Neumeier
Friedrich-Alexander-Universität Erlangen-Nürnberg, Technische Universität München (TUM), Technische Universität München (TUM), Friedrich-Alexander-Universität Erlangen-Nürnberg, Helmholtz-Zentrum Hereon, Paul Scherrer Institute (PSI), Technische Universität München (TUM), Friedrich-Alexander-Universität Erlangen-Nürnberg - Department of Materials Science and Engineering, Technische Universität München (TUM) and Friedrich-Alexander-Universität Erlangen-Nürnberg - Department of Materials Science and Engineering
Downloads 79 (823,616)

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CoNiCr-based superalloy, Hydrogen embrittlement, synchrotron diffraction, Neutron diffraction, Microstrain

2.

Influence of Hydrogen on the Γ-Matrix Lattice Parameters of a Ni-Based Superalloy - a Synchrotron Diffraction Study

Number of pages: 18 Posted: 10 Oct 2024
Massimo Fritton, Alexander Mutschke, Oliver Nagel, Andreas Stark, Masood Hafez-Haghighat, Bodo Gehrmann, Steffen Neumeier and Ralph Gilles
Technische Universität München (TUM), Technische Universität München (TUM), Friedrich-Alexander-Universität Erlangen-Nürnberg, Helmholtz-Zentrum Hereon, affiliation not provided to SSRN, affiliation not provided to SSRN, Friedrich-Alexander-Universität Erlangen-Nürnberg - Department of Materials Science and Engineering and Technische Universität München (TUM)
Downloads 48 (1,097,529)

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Ni-based superalloys, hydrogen embrittlement (HE), high-energy X-ray diffraction (HEXRD), lattice parameter expansion, fracture surface, hydrogen effusion

3.

The role of martensite decomposition and β-stabilizer segregation to interfaces inTi-6Al-4V with an initial dual-phase α+α' microstructure

Number of pages: 65 Posted: 31 Dec 2025
Nina Pfeffer, Andreas Bezold, Jan Vollhüter, Oliver Nagel, Martin Weiser, Andreas Stark, Steffen Neumeier and Heinz Werner Höppel
affiliation not provided to SSRN, Ohio State University (OSU), Friedrich-Alexander-Universität Erlangen-Nürnberg, Friedrich-Alexander-Universität Erlangen-Nürnberg, Friedrich-Alexander-Universität Erlangen-Nürnberg, Helmholtz-Zentrum Hereon, Friedrich-Alexander-Universität Erlangen-Nürnberg - Department of Materials Science and Engineering and Friedrich-Alexander-Universität Erlangen-Nürnberg
Downloads 41 (1,209,354)

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Ti-6Al-4V, Short-time heat treatments, Martensite decomposition, V-/Fe-rich nano-scale clustering, Lattice relaxation, High resolution microstructural analysis, Strengthening