Research on Mo/Cu functionally graded materials by resistance sintering under ultra-high pressure

被引：0
|
作者：
Du, J. [1 ]
Zhou, Z. J. [1 ]
Song, S. X. [1 ]
Zhong, Z. H. [1 ]
Ge, C. C. [1 ]
机构：
[1] Univ Sci & Technol Beijing, Inst Special Ceram & Powder Met, Beijing 100083, Peoples R China
来源：
MULTISCALE AND FUNCTIONALLY GRADED MATERIALS | 2008年 / 973卷
关键词：
FGM; Mo; Cu;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A newly developed method named "resistance sintering under ultra high pressure" has been invented for the fabrication of Mo/Cu Functionally Graded Materials (FGMs). The consolidation was carried out under pressure of 8 GPa, and input power of 15 kW for 50 s. The relative density of the FGM specimen was above 98% and the composition distribution was nearly the same as the targeted one. The densification effect and microstructure of these FGM samples were investigated. The micro-hardness and bending strength were measured to evaluate the sintering effects. The sintering mechanism was also studied.
引用
收藏
页码：862 / 867
页数：6
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