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Jochen Andreas Lohmiller

Investigation of deformation mechanisms in nanocrystalline metals and alloys by in situ synchrotron X-ray diffraction

(Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie ; 13)

AutorLohmiller, Jochen Andreas

VerlagKIT Scientific Publishing, Karlsruhe

ISBN9783866449626

UmfangX, 223 S.

Veröffentlicht
am:
27.02.2013

Erscheinungs-
jahr
2013

VerfügbarkeitAktiv

Downloads:

Für Zitate bitte die folgende URL verwenden:
http://dx.doi.org/10.5445/KSP/1000031997

Abstract

In this work, different nanocrystalline metals and alloys were investigated by a synchrotron-based in situ XRD mechanical testing technique in order to investigate the dominant deformation mechanisms. All tested samples show a succession and coexistence of several mechanisms, regardless of grain size, loading condition, or sample geometry. However, the relative shares of the individual mechanisms strongly vary and depend on parameters such as grain size, sample purity, and alloy composition.