STRUCTURAL AND ELECTROCHEMICAL EFFECTS INDUCED IN METALLIC GLASSES BY MECHANICAL DEFORMATION

被引：13

作者：

POPESCU, MA

机构：

[1] Institute of Physics and Technology of Materials, Bucharest - Mǎgurele

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1994年 / 169卷 / 1-2期

关键词：

D O I：

10.1016/0022-3093(94)90235-6

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Plastic deformation of glassy ribbons of Fe80B20 leads to the partial destruction of the short-range compositional order of the material. The electrochemical potential measured between two electrodes made from glass ribbons of composition Fe40Ni40B20 shows a non-linear dependence of potential on the uniaxial deformation of one electrode. These effects explain the reduction of corrosion resistance of the glassy metallic alloys subjected to deformation.

引用

页码：155 / 159

页数：5

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