THE LOCAL ATOMIC ORDER OF CU AND FE IN HEAT-TREATED FE73.5NB3CU1SI13.5B9 RIBBONS

被引：31
作者：
AYERS, JD
HARRIS, VG
SPRAGUE, JA
ELAM, WT
机构：
[1] Naval research Laboratory, Washington
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1993年 / 29卷 / 06期
关键词：
D O I：
10.1109/20.280832
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：
EXAFS analysis of amorphous and partially crystallized samples of the soft magnetic alloy Fe73.5Nb3Cu1Si13.5B9 reveal that a portion of the Cu is present in the form of tiny, close packed clusters even before heat treatment. The results suggest that the strong role of Cu in modifying the microstructure of this alloy is due to the clusters acting to catalyze nucleation of Fe rich nanocrystals.
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页码：2664 / 2666
页数：3
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