Effect of RE element Y on properties of Ti(C, N)-based cermet

被引：0
|
作者：
Xiang, HL [1 ]
Hu, YB
Xiong, WH
机构：
[1] Fuzhou Univ, Coll Mech Engn, Fuzhou 350002, Peoples R China
[2] Huazhong Univ Sci & Technol, Natl Key Lab Die & Mould Technol, Wuhan 430074, Peoples R China
来源：
RARE METALS | 2003年 / 22卷 / 04期
关键词：
RE element; cermet; microstructure and property; yttriurn;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The effect of RE element Y on the microstructure and properties of Ti(C,N)-based cermet has been investigated. Yttrium can refine the particles of carbide phase because it can purify the interface between binder phase and carbide phase, and increase the thickness of rim phase slightly. The effect is in the most evidence when the mass fraction of Y is 0.8% and when the transverse rupture strength and the hardness of Ti(C, N)-based cermet are maximal.
引用
收藏
页码：254 / 258
页数：5
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