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一个与准晶相关的新Al-Cu相

Release Time:2019-03-11  Hits:

Indexed by: Journal Article

Date of Publication: 1995-01-01

Journal: 材料研究学报

Included Journals: CSCD

Volume: 9

Issue: 2

Page Number: 107

ISSN: 1005-3093

Key Words: Al-Cu合金相; 准晶; 晶体结构

Abstract: 本文报道一个新Al-Cu相具有正交结构,空间群Fddd.点阵常数为:a=0.8166nm,b=0.9995nm,c=1.4149nm,表达式为Al43.2Cu56.8.该相与Al-Cu-Fe准晶的价电子浓度相同,是一个由CsCl结构衍生的类似相.

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