Nicolas Karpstein

Lehrstuhl für Werkstoffwissenschaften (Mikro- und Nanostrukturforschung)

Localized phase transformation strengthening in CoNi-based superalloys (2025) Bezold A, Egan A, Völkl J, Karpstein N, Gaag T, Spiecker E, Göken M, et al. Journal article Microscopic mechanism of the L12–D019 phase transformation in a Co-base single crystal superalloy (2025) Karpstein N, Laplanche G, Saksena A, Zehl R, Bezold A, Horst OM, Bürger D, et al. Journal article Thermally-induced agglomeration tailors the stability of Pt SAs on TiO2 and use in photocatalytic H2 generation (2025) Will J, Denisov N, Qin S, Wu M, Wang Y, Kim H, Karpstein N, et al. Journal article Temperature and Time Dependence of Elemental Segregation at Stacking Faults in Ni- and Co-Base Superalloys (2024) Karpstein N, Wu M, Bezold A, Neumeier S, Cormier J, Spiecker E Conference contribution, Original article Segregation-induced strength anomalies in complex single-crystalline superalloys (2024) Bezold A, Vollhüter J, Karpstein N, Lenz M, Subramanyam AP, Zenk C, Hammerschmidt T, et al. Journal article Reliable identification of the complex or superlattice nature of intrinsic and extrinsic stacking faults in the L12 phase by high-resolution imaging (2023) Karpstein N, Lenz M, Bezold A, Wu M, Neumeier S, Spiecker E Journal article Strain Rate-Dependent Anomalous Work Hardening of a Single-Crystalline CoNi-Base Superalloy (2023) Vollhüter J, Bezold A, Karpstein N, Köbrich M, Spiecker E, Göken M, Neumeier S Journal article Recovery of superlattice stacking faults at high temperatures (2023) Bezold A, Amon L, Karpstein N, Spiecker E, Göken M, Neumeier S Journal article Quantification of the temperature-dependent evolution of defect structures in a CoNi-base superalloy (2022) Bezold A, Volz N, Lenz M, Karpstein N, Zenk C, Spiecker E, Göken M, Neumeier S Journal article Creep properties and deformation mechanisms of single-crystalline gamma '-strengthened superalloys in dependence of the Co/Ni ratio (2021) Volz N, Zenk C, Karpstein N, Lenz M, Spiecker E, Göken M, Neumeier S Journal article