SOLIDIFICATION AND SOLID-STATE TRANSFORMATIONS IN FE-ND - A REVISED PHASE-DIAGRAM

被引：91

作者：

LANDGRAF, FJG

SCHNEIDER, GS

VILLASBOAS, V

MISSELL, FP

机构：

[1] FUNDACAO TECNOL IND,CTR MAT REFRATARIOS,LORENA,SP,BRAZIL

[2] UNIV SAO PAULO,INST FIS,SAO PAULO,BRAZIL

来源：

JOURNAL OF THE LESS-COMMON METALS | 1990年 / 163卷 / 01期

基金：

巴西圣保罗研究基金会;

关键词：

D O I：

10.1016/0022-5088(90)90101-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：

A new stable ferromagnetic phase is found to exist in the binary FeNd system, with composition Fe-22.8at.%Nd and Tc = 230°C. A revised phase diagram is presented. A metastable ferromagnetic phase with Tc = 245°C is found to occur in arc-melted and differential thermal analysis (DTA) samples, with different eutectic morphologies. The transformation of this phase in binary FeNd was investigated. The double peak thermal events occurring upon the solidification of the DTA samples are discussed. © 1990.

引用

页码：209 / 218

页数：10

共 28 条

[1]

BUSCHOW KHJ, 1985, PHILIPS J RES, V40, P227

[2] INTERMETALLIC COMPOUNDS OF RARE-EARTH AND 3D TRANSITION-METALS [J].