Estimation of the glass transition temperature in metallic glasses

被引：37

作者：

Jiang, HG

Baram, J

机构：

[1] Materials Engineering Department, Ben-Gurion University of the Negev

[2] National Key Laboratory of RSA, Institute of Metal Research, Chinese Academy of Sciences

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1996年 / 208卷 / 02期

基金：

中国国家自然科学基金;

关键词：

metallic glass; glass transition temperature; amorphization;

D O I：

10.1016/0921-5093(95)10054-7

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

An empirical linear relationship T-g = (0.56 +/- 0.05)T-m has been established for metallic glasses. This relationship provides a reasonable estimate of the glass transition temperatue T-g for a metallic system whose melting temperature is known. From this estimate, the temperature dependence of the viscosity and the critical cooling rate for amorphization can be derived.

引用

页码：232 / 238

页数：7

共 70 条

[1] EASY GLASS FORMATION IN SIMPLE METAL-ALLOYS - AMORPHOUS METALS CONTAINING CALCIUM AND STRONTIUM [J].