QUASI-CRYSTALS AND CRYSTALLINE PHASES IN AL65CU20FE10CR5 ALLOY

被引：65
作者：
DONG, C [1 ]
DUBOIS, JM [1 ]
机构：
[1] ECOLE MINES,MET LAB,F-54042 NANCY,FRANCE
来源：
JOURNAL OF MATERIALS SCIENCE | 1991年 / 26卷 / 06期
关键词：
D O I：
10.1007/BF00544677
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
An alloy of composition Al65Cu20Fe10Cr5 forms a mixture of icosahedral and decagonal quasicrystals upon rapid solidification from the liquid state. These quasicrystals are highly faulted as revealed by electron microscopy studies. After heat treatment, the alloy transforms into a new orthorhombic modification. This crystal is studied by X-ray and transmission electron microscopy and emphasis is put on its close resemblance to the decagonal phase.
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页码：1647 / 1654
页数：8
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