A MOSSBAUER STUDY OF BALL-MILLED CO-FE-SI-B .1. DRY MILLING

被引：3

作者：

CAMPBELL, SJ ^{[1
]}

JAYASURIYA, KD ^{[1
]}

CALKA, A ^{[1
]}

JING, J ^{[1
]}

机构：

[1] AUSTRALIAN NATL UNIV,DEPT ELECTR MAT ENGN,CANBERRA,ACT 2601,AUSTRALIA

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1993年 / 76卷 / 1-4期

基金：

澳大利亚研究理事会;

关键词：

D O I：

10.1016/0168-583X(93)95140-Z

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

X-ray diffraction and Mossbauer effect measurements of ball-milled Co-Fe-Si-B material which had first been re-crystallized from amorphous melt-spun ribbon are presented. Fully amorphous powders have been obtained after only 50 h milling with a ball-to-powder ratio of BPR approximately 84. The amorphous powders exhibit chemical and structural inhomogeneities compared with the starting melt-spun amorphous ribbons.

引用

页码：81 / 84

页数：4

共 12 条

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