摘要
应用自编程序在MTS试验机上对43CrNi_2MoVA钢的Bauschinger效应进行了测定,探讨了应变水平、应变历史对Bauschinger效应系数(BEF)的影响,并对该材料的强化模型进行了分析研究。
The Bauschinger effect of 43CrNi_2MoVA has been measured on MTS 810 with a self-made program.The effect of strain level and strain history on Bauschinger effect factor has been discussed, and the intensification model of this material has been dealt with as well.
出处
《西南石油学院学报》
CSCD
1991年第4期82-87,共6页
Journal of Southwest Petroleum Institute
关键词
材料试验
高强度钢
超高压设备
Material testing
High-strength steel
Bauschinger effect
Strain
