Rapid solidification of Fe-Cr-Si-B alloys by melt spinning

被引：1

作者：

Yapp, R ^{[1
]}

Watts, BE ^{[1
]}

Leccabue, F ^{[1
]}

机构：

[1] CNR, Ist MASPEC, I-43010 Parma, Italy

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2001年 / 304卷 / 1-2期

关键词：

rapid quenching; amorphous; FeCrSiB; Curie temperature;

D O I：

10.1016/S0921-5093(00)01742-1

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Alloys in the series Fe80-xCrxSi10B10 (0 less than or equal to x less than or equal to 14) were prepared by rapid quenching from the melt, using the technique of melt spinning in a controlled argon atmosphere in artier to produce amorphous ribbons. Mossbauer spectra, magnetic measurements and Curie temperature (T-C) measurements were performed. The effect of the substitution of Cr for Fe on T-C and magnetic properties was studied and, as expected, a significant decrease in T-C was observed with increasing Cr content. Since, for these alloys, the crystallisation temperature, T-x is well above T-C, they have potential uses in switching devices and temperature sensors. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：1008 / 1010

页数：3

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