SOLIDIFICATION OF FE40NI40B20 AT HIGH UNDERCOOLING

被引：15

作者：

VITTA, S ^{[1
]}

PROCTOR, CS ^{[1
]}

COCHRANE, RF ^{[1
]}

GREER, AL ^{[1
]}

机构：

[1] UNIV CAMBRIDGE,DEPT MAT SCI & MET,CAMBRIDGE CB2 3QZ,ENGLAND

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1991年 / 133卷

关键词：

D O I：

10.1016/0921-5093(91)90189-T

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Fluxing of 1-5 mm diameter droplets of molten Fe40Ni40B20 permits high undercoolings to be achieved prior to solidification onset. A series of microstructures increasingly far from equilibrium is found as the undercooling is increased. Modification of dendrite and eutectic morphology, and metastable phases are found. An amorphous phase was not formed directly from the melt, but may arise by annealing a metastable crystalline phase.

引用

页码：799 / 802

页数：4

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[1] GALVANOMAGNETIC EFFECTS IN FE40NI40B20
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