A HIGH-RESOLUTION MICROSCOPIC STUDY ON ND-FE-B PERMANENT MAGNETIC-ALLOYS

被引：8

作者：

CHANG, YJ

QIAN, XR

机构：

[1] Shanghai Iron & Steel Research, Inst, Shanghai, China, Shanghai Iron & Steel Research Inst, Shanghai, China

来源：

PHYSICA STATUS SOLIDI A-APPLIED RESEARCH | 1986年 / 93卷 / 02期

关键词：

INTERMETALLICS - Microstructure - NEODYMIUM IRON BORON ALLOYS - Microstructure;

D O I：

10.1002/pssa.2210930222

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The coexisting phases were identified by electron diffraction and lattice imaging. The major phase is a tetragonal intermetallic phase with space group P4//2/mnm. The fcc Nd-rich phase has an ordered structure while the tetragonal B-rich phase is a one dimensional incommensurate structure. A model is suggested for the origin of one dimensional incommensuracy.

引用

页码：573 / 583

页数：11

共 17 条

[11]

RYNN R, 1979, NATURE, V281, P433

[12] PERMANENT-MAGNET MATERIALS BASED ON THE RARE EARTH-IRON-BORON TETRAGONAL COMPOUNDS [J].