Title of article
Cu particulate dispersed Cu50Zr45Al5 bulk metallic glassy composite with enhanced electrical conductivity
Author/Authors
Xie، نويسنده , , Guoqiang and Louzguine-Luzgin، نويسنده , , Dmitri V. and Fukuhara، نويسنده , , Mikio and Kimura، نويسنده , , Hisamichi and Inoue، نويسنده , , Akihisa، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
5
From page
1973
To page
1977
Abstract
Using a mixed powder of gas-atomized Cu50Zr45Al5 glassy alloy powder blended with Cu particulate, we fabricated bulk Cu50Zr45Al5 glassy alloy composite (GAC) by a spark plasma sintering (SPS) process. The fabricated Cu50Zr45Al5 GAC specimens exhibit simultaneously high strength and improved plasticity as well as dramatically improved electrical conductivity by adding high-conductive Cu particulate. No crystallization of glassy matrix and good bonding state between the particles are responsible for good mechanical and electrical properties of the fabricated bulk GACs.
Keywords
A. Composites , B. Glasses , metallic , B. Electrical resistance and other electrical properties , B. Mechanical properties at ambient temperature , C. Powder metallurgy (including consolidation)
Journal title
Intermetallics
Serial Year
2010
Journal title
Intermetallics
Record number
1504832
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