ON THE STRUCTURAL NATURE OF ALUMINUM-BASED METALLIC GLASSES

被引：46

作者：

HE, Y ^{[1
]}

CHEN, H ^{[1
]}

SHIFLET, GJ ^{[1
]}

POON, SJ ^{[1
]}

机构：

[1] UNIV VIRGINIA,DEPT MAT SCI,CHARLOTTESVILLE,VA 22901

来源：

PHILOSOPHICAL MAGAZINE LETTERS | 1990年 / 61卷 / 05期

关键词：

D O I：

10.1080/09500839008206370

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The study of crystallization processes of rapidly solidified alloys by means of high-resolution electron microscopy and isothermal calorimetry measurements can help to resolve the long-standing controversies between the amorphous and microcrystalline models in metallic glasses. Close examination of a melt-spun Al90Fe5Gd5alloy based on these techniques shows that the structural nature of this new family of aluminium-based metallic glasses is truly amorphous, rather than microcrystalline. Based on our calorimetric measurements, the unusual formability of aluminium-rich metallic glasses is also discussed. © 1990 Taylor & Francis Group, LLC.

引用

页码：297 / 303

页数：7

共 16 条

[1]

[Anonymous], 1975, EQUILIBRIUM GEN KINE

[2] MATERIALS SCIENCE - ALUMINUM-BASED GLASSY ALLOYS [J].