具有应变硬化行为的弹塑性材料多道次等通道转角挤压有限元模拟
雷力明;黄旭;段锐;曹春晓
Finite Element Simulation of Multi-Pass Equal Channel Angular Extrusion of Elastic-Plastic Material with Strain Hardening
LEI Li-ming;HUANG Xu;DUAN Rui;CAO Chun-xiao
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