ROLE OF FE3B COMPOUND IN CRYSTALLIZATION OF FE-B METALLIC GLASSES

被引：24

作者：

TARNOCZI, T

NAGY, I

HARGITAI, C

HOSSO, M

机构：

[1] Central Research Institute for Physics, H-1525 Budapest

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1978年 / 14卷 / 05期

关键词：

D O I：

10.1109/TMAG.1978.1059913

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An amorphous Fe-B system was studied in composition range from 12.5at%B to 24.9at%B by magnetic measurements and Mössbauer spectroscopy. It was found that samples of low B content exhibit crystallization in two stages while in the case of higher B concentration a single stage crystallization occurs. In most cases during the crystallization an intermediate metastable crystalline phase Fe3B is formed, which decomposes into ∝ -Fe+Fe2B at higher temperatures. The temperature stability of Fe3B compound reaches its maximum at about 20% B concentration. A tentative explanation to this experimental fact is presented. © 1978 IEEE

引用

页码：1025 / 1027

页数：3

共 9 条

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