Phase Transformations in Ti-V-Cr-H Composition-Reference-Cited by-同舟云学术

Phase Transformations in Ti-V-Cr-H Composition

Published:2011-04 Issue: Volume:170 Page:302-306
ISSN:1662-9779
Container-title:Solid State Phenomena
language:
Short-container-title:SSP

Author:

Skryabina N.E.¹,Fruchart Daniel²,Miraglia Salvatore³,de Rango Patricia³,Shelyapina Marina G.⁴

Affiliation:

1. Perm National Research University

2. CNRS- Centre National de la Recherche Scientifique-UJF

3. Institut Néel

4. St. Petersburg State University

Abstract

Occurrence of phase transitions in TixVyCrz-H systems was analyzed versus temperature. Hydrogen evacuates from the hydrogenated compounds via two main steps. The 1st step corresponds to the destabilization of the fcc hydrogenated lattice leading to a fcc → bcc martensitic type transformation. The 2nd step occurs according to the decomposition of the resulting hydride via evacuation of hydrogen from the bcc lattice. Both the kinetics and temperature of 1st and 2nd step transformations depend on the composition of the starting TixVyCrz alloys.

Publisher

Trans Tech Publications, Ltd.

Subject

Condensed Matter Physics,General Materials Science,Atomic and Molecular Physics, and Optics

Link

https://www.scientific.net/SSP.170.302.pdf

Reference8 articles.

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