Formation/consolidation of WC-Co cermets by simple shear

被引：23
|
作者：
Parasiris, A [1 ]
Hartwig, KT
Srinivasan, MN
机构：
[1] Texas A&M Univ, Dept Mech Engn, College Stn, TX 77843 USA
[2] Lamar Univ, Dept Mech Engn, Beaumont, TX 77710 USA
来源：
SCRIPTA MATERIALIA | 2000年 / 42卷 / 09期
关键词：
mechanical alloying; powder consolidation; extrusion; hardmetals; carbides;
D O I：
10.1016/S1359-6462(00)00306-7
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A study was carried out, focusing on the effect of simple shear on the consolidation of CW-Co powders. (W+Co)-Co and WC-Co powders were successfully consolidated by equal channel angular extrusion (ECAE). The ECAE processed WC-Co phases and sample properties compared favorably with those of conventionally sintered material.
引用
收藏
页码：875 / 880
页数：6
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