NANOCRYSTALLIZATION STUDIES IN CO-RICH AMORPHOUS-ALLOYS

被引：22

作者：

BETANCOURT, I

JIMENEZ, M

ABURTO, S

MARQUINA, V

GOMEZ, R

MARQUINA, ML

RIDAURA, R

MIKI, M

VALENZUELA, R

机构：

[1] NATL AUTONOMOUS UNIV MEXICO,INST INVEST MAT,MEXICO CITY 04510,DF,MEXICO

[2] NATL AUTONOMOUS UNIV MEXICO,FAC CIENCIAS,MEXICO CITY 04510,DF,MEXICO

来源：

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

关键词：

D O I：

10.1016/0304-8853(94)01238-5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Nanocrystallization from Vitrovac(R) amorphous ribbons was studied by Mossbauer spectroscopy, transmission electron microscopy and differential scanning calorimetry. Results are interpreted in terms of a crystallization of Co, Co2B, and Co3B, leading to an increase in Fe content in the residual amorphous phase, which in turn results in an increase in hyperfine field and Curie temperature.

引用

页码：459 / 460

页数：2

共 7 条

[1] CRYSTALLIZATION KINETICS OF CO80-XFEXB20 AMORPHOUS-ALLOYS [J].