Effect of Ti3SiC2 content on mechanical properties of Ti5Si3-TiC-Ti3SiC2 composites

被引：5
|
作者：
Qin, Chao
Wang, Lianjun
Bai, Shengqiang
Jiang, Wan
Chen, Lidong
机构：
[1] Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab HP Ceram & Superfine Microstruct, Shanghai 200050, Peoples R China
[2] Chinese Acad Sci, Grad Sch, Beijing, Peoples R China
来源：
High-Performance Ceramics IV, Pts 1-3 | 2007年 / 336-338卷
关键词：
mechanical properties; Ti5Si3-TiC-Ti3SiC2; spark plasma sintering (SPS);
D O I：
10.4028/www.scientific.net/KEM.336-338.1383
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Ti5Si3-TiC-Ti3SiC2 composites containing different Ti3SiC2 volume fractions from 0 to 50% were in-situ fabricated by spark plasma sintering using Ti and SiC powders through adjusting the molar ratio of Ti to SiC. The morphologies of the fracture surfaces were analyzed by scanning electron microscopy (SEM). The room temperature mechanical properties of composites including hardness, bending strength and fracture toughness were tested.
引用
收藏
页码：1383 / 1385
页数：3
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