摘要
分析了金属粉末模压下的致密化过程。将岩石力学中的ＣａｍＣｌａｙ 模型用于该过程的分析，并与常用的Ｆｅｌｃｋ 和Ｓｈｉｍａ 模型进行比较。经实验验证得知： ＣａｍＣｌａｙ 模型能够较精确地分析金属粉末的模压致密化过程， 而Ｆｅｌｃｋ 和Ｓｈｉｍａ
Die compaction densification behavior of metal powders was analyzed. Cam Clay model in rock mechanics was introduced, and compared with often used Shima model and Fleck model. From experimental comparison, it revealed that Cam Clay model can simulate well die compaction densification behavior of metal powders, while Shima model and Fleck model can't.
出处
《中国有色金属学报》
EI
CAS
CSCD
北大核心
1999年第A01期239-241,共3页
The Chinese Journal of Nonferrous Metals
基金
辽宁省博士启动基金
