A NEW METHOD TO EXTRACT THE PLASTIC PROPERTIES OF METAL MATERIALS FROM A CONTINUOUS SPHERICAL INDENT

来源 :第四届微试样测试技术国际学术会议((The 4th International Conference on Small | 被引量 : 0次 | 上传用户：tourena

【摘要】

：

Cao and Lu had built a method to acquire the properties of materials.But they neglected the influence of strain hardening exponent n by introducing the representative strain which didant have any phys

【作者】

：

Jin Zhuang Zhao Jian-ping

【机构】

：

School of Mechanical and Power Engineering,Nanjing Tech University,Nanjing,Jiangsu,211816,China

【出处】

：

第四届微试样测试技术国际学术会议((The 4th International Conference on Small

【发表日期】

：

2016年4期

【关键词】

：

spherical indentation FEM yield strength strain hardening exponent

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