Strain Rate Sensitivity Measured from Different Continuous Macro-indentation Methods

被引：0

作者：

Geranmayeh, A. R. ^{[1
]}

Mahmudi, R. ^{[1
]}

机构：

[1] Univ Tehran, Sch Met & Mat Engn, Coll Engn, Tehran 14395515, Iran

来源：

JOM | 2024年 / 76卷 / 06期

关键词：

POWER-LAW CREEP; IMPRESSION CREEP; STRESS-RELAXATION; SOLDER; SUPERPLASTICITY; EXPONENT; BEHAVIOR; TENSILE;

D O I：

10.1007/s11837-023-06346-9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Rate sensitive deformation behavior of a soft Sn-0.6%Cu alloy was investigated by the macro-indentation and indentation-relaxation tests at room temperature to evaluate the consistency between the results found by different localized testing methods. Testing by cylindrical, pyramidal, and spherical indenters yielded strain rate sensitivity indices, which were in good agreement with each other. It is concluded that despite different geometries, stress ranges, and testing conditions, very similar results could be achieved by these small-scale tests.

引用

页码：2929 / 2935

页数：7

共 30 条

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