ACTIVATED SINTERING OF SILICON-NITRIDE POWDER MADE BY SHS

被引：0
|
作者：
SHARIVKER, SY
MAMYAN, SS
VLASOV, VA
MUKASYAN, AS
机构：
来源：
POWDER METALLURGY AND METAL CERAMICS | 1994年 / 33卷 / 9-10期
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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：
A combination of traditional and novel technological methods has been used to provide effective sintering of silicon nitride synthesized by SHS: adding yttrium oxide, adding finely-divided SHS materials as activators, combining the operations of mixing and dry planetary grinding, and the use of activating additives. This can produce a density greater than or equal to 96% of theoretical and a strength of 690 MPa.
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页码：541 / 544
页数：4
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