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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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(Cu+1.0at-%Ni)-Al-ln和(Cu+1.0at-%Sn)-Al-ln系富铜合金的相关系
, PP. 276-280
Abstract:
本文用X射线衍射分析法研究了(Cu+1.0at.-％Ni)-Al-In和(Cu+1.0at.-％Sn)-Al-In系富铜合金相图的室温截面和500℃等温截面.结果表明,1.0at.-％Ni加入Al-Cu-In系富铜合金时,室温下A1和In在α-Cu中的固溶极限分别为10.8和2.7at.-％;在500℃时为19.0和10.5at.-％,而加入1.0at.-％Sn时,室温下Al和In在α-Cu中的固溶极限为18.7和4.9at.-％;在500℃时则为22.0和11.6at.-％,研究结果表明,少量Ni的添加,可使Al-Cu-In系富铜合金变为可热处理强化合金。
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