APPLICATION OF HIGH-ENERGY BALL-MILLING TO THE PRODUCTION OF MAGNETIC POWDERS FROM NDFEB-TYPE ALLOYS

被引：25

作者：

JURCZYK, M

COOK, JS

COLLOCOTT, SJ

机构：

[1] Division of Applied Physics, CSIRO, Lindfield

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1995年 / 217卷 / 01期

关键词：

HIGH ENERGY BALL MILLING; MAGNETIC POWDERS; HEAT TREATMENT;

D O I：

10.1016/0925-8388(94)01291-O

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：

High energy ball milling in high purity argon of alloys of NdFeB both with and without additions of Co and Zr, combined with suitable heat treatment, has been used to produce magnetic powders with coercivities up to 960 kA m(-1) (12 kOe). These powders are isotropic and of potential use for the manufacture of polymer-bonded magnets.

引用

页码：65 / 68

页数：4

共 8 条

[1] MAGNETIC-PROPERTIES OF FE-R-B POWDERS [J].