NITROGEN EFFECT IN MECHANICAL ALLOYING OF IMMISCIBLE CU-V - EXTENDED X-RAY-ABSORPTION FINE-STRUCTURE STUDY

被引：19

作者：

SAKURAI, K ^{[1
]}

LEE, CH ^{[1
]}

KURODA, N ^{[1
]}

FUKUNAGA, T ^{[1
]}

MIZUTANI, U ^{[1
]}

机构：

[1] NAGOYA UNIV,DEPT CRYSTALLINE MAT SCI,CHIKUSA KU,NAGOYA 46401,JAPAN

来源：

JOURNAL OF APPLIED PHYSICS | 1994年 / 75卷 / 12期

关键词：

D O I：

10.1063/1.356607

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A mixture of pure metallic powders of Cu and V has been mechanically alloyed by ball milling in a nitrogen atmosphere instead of a conventional inert gas. A strongly disordered phase of Cu30V70-N was obtained, in spite of the immiscibility of Cu and V. The change of local structure around each atom was investigated by the extended x-ray absorption fine structure technique. It was found that a nitriding reaction proceeds in the crystalline Cu-V supersaturated solid solution, which is formed at the early stage.

引用

页码：7752 / 7755

页数：4

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