INTERMEDIATE PHASES FORMED DURING CRYSTALLIZATION OF FE-RICH ND-FE-B ALLOYS

被引：9

作者：

WITHANAWASAM, L

MURTHY, AS

HADJIPANAYIS, GC

LAWLESS, KR

KRAUSE, RF

机构：

[1] UNIV DELAWARE,DEPT PHYS & ASTRON,NEWARK,DE 19716

[2] UNIV VIRGINIA,SCH ENGN & APPL SCI,CHARLOTTESVILLE,VA 22903

[3] MAGNET INT INC,BURNS HARBOR,IN 46304

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1995年 / 140卷 / pt 2期

关键词：

D O I：

10.1016/0304-8853(94)01256-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Melt-spun R(6)(Fe-Nb)(88)B-6 ribbons with R = Nd, Pr, Dy, To have been studied via differential scanning calorimetry, differential thermal. analysis, transmission electron microscopy, X-ray diffraction and magnetic measurements. The amor phous as-spun samples crystallize in two or more steps to a final microstructure consisting of a mixture of R(2)Fe(14)B(1) and alpha-Fe phases. The metastable phase in Nd, Pr, Dy samples was identified as Y3Fe62B14-type and in the Tb samples as TbCu7-type.

引用

页码：1057 / 1058

页数：2

共 7 条

[1] CALCULATION OF AVRAMI PARAMETERS FOR HETEROGENEOUS SOLID-STATE REACTIONS USING A MODIFICATION OF KISSINGER METHOD [J].