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Amritesh Kumar

Micromechanical study on the deformation behaviour of directionally solidified NiAl-Cr eutectic composites

(Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie ; 69)

AutorKumar, Amritesh

VerlagKIT Scientific Publishing, Karlsruhe

ISBN9783731506942

UmfangXVII, 120 S.

Veröffentlicht
am:
06.11.2017

Erscheinungs-
jahr
2017

Verfügbarkeit04

Downloads:

Für Zitate bitte die folgende URL verwenden:
http://dx.doi.org/10.5445/KSP/1000071898

Abstract

In this work, we employed micromechanical techniques on directionally solidified NiAl-Cr prepared at different solidification speeds, to understand the effect of processing conditions and the role of individual phases and interfaces on the deformation behaviour. The observations from the different tests suggest that the interface between the fiber and the matrix dominates the deformation of DS NiAl-Cr eutectic alloys by providing additional mobile dislocation generation sites at the interface.