Sintering of Porous Powder-Fiber Structures

被引：0
|
作者：
Doktorov, V. V. [1 ]
Ilyushchenko, A. F. [1 ]
Mazyuk, V. V. [1 ]
Moroz, A. L. [1 ]
Shapoval, A. A. [2 ]
Shapoval, I. V. [2 ]
机构：
[1] Natl Acad Sci Belarus, Powder Met Inst, Minsk, BELARUS
[2] Natl Acad Sci Ukraine, Frantsevich Inst Problems Mat Sci, Kiev, Ukraine
来源：
POWDER METALLURGY AND METAL CERAMICS | 2013年 / 51卷 / 9-10期
关键词：
porous materials; sintering; powders; fibers; compositions; shrinkage; particle size; capillary structure; reinforcement;
D O I：
10.1007/s11106-013-9464-3
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：
Addition of fibers to a porous powdered-metal structure to reduce shrinkage is proposed and justified. A method to determine pressure that causes powder to shrink during sintering is developed. The pressure causing the shrinkage of a PMS-N copper powder (63-100 mu m) is determined experimentally. The main patterns in sintering of powder-fiber structures are revealed.
引用
收藏
页码：531 / 538
页数：8
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