Indentation tests for the investigation of the plasticity of glasses

被引：26

作者：

Cseh, G

Chinh, NQ

Tasnadi, P

Szommer, P

Juhasz, A

机构：

[1] Department for General Physics, Loránd Eötvös Univ., H-1088 Budapest

来源：

JOURNAL OF MATERIALS SCIENCE | 1997年 / 32卷 / 07期

关键词：

D O I：

10.1023/A:1018524016505

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Various types of indentation tests a re used to investigate the plasticity of glassy materials. It is shown that indentation creep tests performed with both flat ended cylindrical and hemispherical indenters are suitable for viscosity measurements in the viscosity range of 10(8)-10(11) Pa.s. It is a Iso sh own that the activation energy of the flow process can be evaluated from the results of indentation measurements.

引用

页码：1733 / 1739

页数：7

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