Microstructural characterization of W/Cu functionally graded materials produced by a one-step resistance sintering method

A novel one-step method, named “resistance sintering under ultra-high pressure”, has been developed to fabricate W/Cu functionally graded materials (FGM) without the addition of any sintering additive. A W/Cu FGM with more than 97% theoretical density has been successfully fabricated. The designed c...

Full description

Saved in:
Bibliographic Details
Published in:Journal of alloys and compounds 2007-01, Vol.428 (1), p.146-150
Main Authors: Zhou, Zhang-Jian, Du, Juan, Song, Shu-Xiang, Zhong, Zhi-Hong, Ge, Chang-Chun
Format: Article
Language:English
Subjects:
Applied sciences
Copper
Exact sciences and technology
Functionally graded materials
Metals. Metallurgy
Powder metallurgy. Composite materials
Production techniques
Tungsten
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A novel one-step method, named “resistance sintering under ultra-high pressure”, has been developed to fabricate W/Cu functionally graded materials (FGM) without the addition of any sintering additive. A W/Cu FGM with more than 97% theoretical density has been successfully fabricated. The designed composition distribution of the FGM can be preserved very well. The densification effect and microstructure of the W/Cu FGM are investigated.
ISSN:0925-8388
1873-4669
DOI:10.1016/j.jallcom.2006.03.073