Crystallization and corrosion resistance of amorphous FeCuNbSiB

被引：30

作者：

Sousa, CAC

Kiminami, CS

机构：

[1] Depto. de Engenharia de Materiais, Univ. Federal de São Carlos, 13.565-905 São Carlos, SP

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1997年 / 219卷

关键词：

D O I：

10.1016/S0022-3093(97)00323-2

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 [材料科学与工程]; 080502 [材料学];

摘要：

The influence of metalloid content and thermal treatment on microstructural evolution and corrosion resistance of FeCuNbSiB amorphous alloys with different Si/B ratio was investigated. The crystallization of FeCuNbBSi amorphous alloys is dependent on Si/B content. An increase of the corrosion resistance with the Si content in a 0.1 M H2SO4 solution was observed. The nanocrystallization of alloys, except that with lower Si content, results in an increase of corrosion resistance. (C) 1997 Elsevier Science B.V.

引用

页码：155 / 159

页数：5

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