Remanence enhanced Nd2Fe(14)B/alpha-Fe and Nd(Fe,Mo)(12)N-x/alpha-Fe type magnetic powders produced by high-energy ball-milling

被引：10

作者：

Jurczyk, M

机构：

[1] CSIRO Division of Applied Physics, Lindfield

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1996年 / 235卷 / 02期

关键词：

remanence enhanced materials; Nd-2(Fe; Co; Zr)(14)B/alpha-Fe; Nd(Fe; Mo)(12)N-x/alpha-Fe;

D O I：

10.1016/0925-8388(95)02169-8

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Nd12.6Fe81.4-y-zCoyZrzB6 (2:14:1 phase)/alpha-Fe (y = 0 or 11.6 and z = 0 or 0.5) and Nd12Fe75Mo13Nx (1:12 phase)/alpha-Fe powders. with a volume fraction of magnetically soft alpha-Fe phase up to 75%, have been prepared by a high-energy ball-milling and annealing, and in the case of the latter, nitrogenation. Enhanced remanent magnetic polarizations of 1.14 T and 0.85 T were Obtained in Nd12.6Fe69.3Co11.6Zr0.5B6/alpha-Fe and Nd12Fe75Mo13N/alpha-Fe powders. with a volume fraction of magnetically soft alpha-Fe phase of around 40% respectively.

引用

收藏

页码：232 / 236

页数：5

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