AN ELECTRICAL METHOD OF MEASURING THE HARDNESS OF A MATERIAL

被引：1

作者：

HAUG, R ^{[1
]}

HANNACHI, F ^{[1
]}

LECLERCQ, M ^{[1
]}

机构：

[1] TELEMECAN, F-92000 NANTERRE, FRANCE

来源：

MEASUREMENT SCIENCE AND TECHNOLOGY | 1991年 / 2卷 / 03期

关键词：

D O I：

10.1088/0957-0233/2/3/010

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In an electrical contact submitted to a constant force, a relation exists between electrical (voltage, current) and mechanical (hardness, temperature) parameters. Applying this relation yields a simple method to measure the temperature-dependent hardness of a material used in a symmetrical contact and submitted to a slowly rising high intensity current pulse. This method is applied to some pure metals: Ag, Cu, W, Cd, Mo, Zn.

引用

页码：247 / 252

页数：6

共 8 条

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