CRYSTALLIZATION KINETICS OF AMORPHOUS FE72.5-XCU1NB4.5SI10+X+YB12-Y ALLOY

被引：1

作者：

MIGLIERINI, M

LIPKA, J

SITEK, J

机构：

[1] Department of Nuclear Physics and Technology, Slovak Technical University, Bratislava, 81219

来源：

HYPERFINE INTERACTIONS | 1994年 / 94卷 / 1-4期

关键词：

D O I：

10.1007/BF02063761

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

Fe73.5Cu1Nb3Si13.5B9 and Fe72.5-xCu1Nb4.5Si10+x+yB12-y alloys are compared from the point of view of crystallisation behaviour and changes in the short-range order in the amorphous reminder. The increase in Nb to 4.5 at.% in the latter system slows down the formation of nanocrystals to approximately 40% even after 16 hours of anneal at 550 degrees C for x = 0.5, y = 3. Segregation-induced changes in the short-range order are manifested via hyperfine field distributions corresponding to the amorphous reminder.

引用

页码：2193 / 2197

页数：5

共 9 条

[1]

Brand R. A., 1987, NORMOS PROGRAMS

[2]

DUHAJ P, 1993, KEY ENG MAT, V81-3, P39, DOI 10.4028/www.scientific.net/KEM.81-83.39

[3]

DUHAJ P, 1993, AMORPHOUS METALLIC M, V3, P175

[4] CRYSTALLIZATION OF FE73.5CU1NB3SI13.5B9 - STRUCTURE AND KINETICS EXAMINED BY X-RAY-DIFFRACTION AND MOSSBAUER-EFFECT SPECTROSCOPY [J].