In Situ TEM Observations of Cross-Slip Mechanisms in NiAl with a Soft Orientation-Reference-Cited by-同舟云学术

In Situ TEM Observations of Cross-Slip Mechanisms in NiAl with a Soft Orientation

Published:1996 Issue: Volume:460 Page:
ISSN:0272-9172
Container-title:MRS Proceedings
language:en
Short-container-title:MRS Proc.

Author:

Vailhe C.,Douin J.,Caillard D.

Abstract

ABSTRACTIn situ experiments have been conducted in NiAl single crystals in the soft orientation, at room temperature, in order to investigate the glide process of [100] dislocations. The results show that dislocations have a kinked shape in agreement with what is expected from anisotropie elasticity. Intensive cross-slip is observed, leading to slip in non-crystallographic planes and dipole formation. The ductility of the alloy is then discussed.

Publisher

Springer Science and Business Media LLC

Subject

General Engineering

Reference26 articles.

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3. Room Temperature Deformation in “Soft” Orientation Nial Single Crystals

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