Effects of low-temperature aging on the microstructure and soft magnetic properties of rapidly quenched Fe-Si-B alloys

被引：7

作者：

Naohara, T

机构：

[1] Department of Materials Science, Engineering Ehime University

来源：

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | 1996年 / 27卷 / 09期

关键词：

D O I：

10.1007/BF02652339

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The rapidly quenched Fe88-xSi12Bx alloys with a B content ranging from 4 to 20 at. pct were subjected to prolonged aging at temperatures below 573 K and their microstructure and soft magnetic properties were examined. The alloys containing more than 8 at. pct B had an amorphous phase in the as-quenched state. The low-temperature aging caused crystallization and concurrent change in the soft magnetic properties only in the amorphous alloys with 8 and 10 at. pct B; however, no such age-induced behavior was determined in the amorphous alloys containing more than 12 at. pct B. These results were reasonably interpreted as being associated with changes in the amorphous structure which occurs in the 10 to 12 at. pct B range.

引用

页码：2454 / 2460

页数：7

共 20 条

[1]

ALBIJAT S, 1982, P 4 INT C RAP QUENCH, V1, P375

[2] BAKERIAN LECTURE 1962 - STRUCTURE OF LIQUIDS [J].

BERNAL, JD .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1964, 280 (1380) :299-+

[3]

DATTA A, 1982, P 4 INT C RAP QUENCH, V2, P1007

[4] MOSSBAUER STUDY OF FE1-XBX AMORPHOUS-ALLOYS - A MODEL OF THE ATOMIC-STRUCTURE [J].

DUBOIS, JM ;

LECAER, G .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH, 1982, 199 (1-2) :307-314

[5] LOCAL ORDER AND PHYSICAL-PROPERTIES OF IRON-RICH METALLIC GLASSES [J].

DUBOIS, JM ;

LECAER, G .

ACTA METALLURGICA, 1984, 32 (11) :2101-2114

[6] RESEARCH AND DEVELOPMENT OPPORTUNITIES FOR RAPIDLY SOLIDIFIED SOFT MAGNETIC-MATERIALS [J].

FISH, GE .

MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, 1989, 3 (04) :457-466

[7] EFFECTS OF CRYSTALLINE PRECIPITATES ON THE SOFT MAGNETIC-PROPERTIES OF METALLIC GLASSES [J].

HASEGAWA, R ;

RAMANAN, VRV ;

FISH, GE .

JOURNAL OF APPLIED PHYSICS, 1982, 53 (03) :2276-2278

[8]

HIRAGA T, 1986, FERRITE, P88

[9] FE-SI-B AMORPHOUS-ALLOYS WITH HIGH SILICON CONCENTRATION [J].

INOUE, A ;

KOMURO, M ;

MASUMOTO, T .

JOURNAL OF MATERIALS SCIENCE, 1984, 19 (12) :4125-4132

[10] THE EFFECT OF MICROSTRUCTURE ON PROPERTIES AND BEHAVIORS OF ANNEALED FE78B13SI9 AMORPHOUS ALLOY RIBBON [J].

LIEBERMANN, HH ;

MARTI, J ;

MARTIS, RJ ;

WONG, CP .

METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1989, 20 (01) :63-70

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