Phase Composition and Properties of Magnesium-Ceramic Composites after High Pressure Torsion-Reference-Cited by-同舟云学术

Phase Composition and Properties of Magnesium-Ceramic Composites after High Pressure Torsion

Published:2018-07 Issue: Volume:385 Page:218-222
ISSN:1662-9507
Container-title:Defect and Diffusion Forum
language:
Short-container-title:DDF

Author:

Straumal Petr B.¹,Martynenko Natalia¹,Amelina Daria²,Nekrasov Aleksey³,Dobatkin Sergey¹

Affiliation:

1. A.A. Baikov Institute of Metallurgy and Materials Science

2. National University of Science and Technology "misis"

3. Russian Academy of Sciences

Abstract

The structure and properties of a composite consisting of Mg–Y–Nd–Zr alloy (WE43) and various oxides are studied. The particles of the WE43 powder were coated by the nanocrystalline oxide layer by means of a wet chemical deposition process. After that the powder is compressed into solid samples and deformed using high pressure torsion at room temperature. A second phase is present both in pure WE43 alloy and in the one with deposited oxides. We observed that the modification of the alloy by the oxide layer deposition and deformation by high pressure torsion changes the phase composition and properties of the samples.

Publisher

Trans Tech Publications, Ltd.

Subject

Condensed Matter Physics,General Materials Science,Radiation

Link

https://www.scientific.net/DDF.385.218.pdf

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