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Effect of Heat Treatment on Property of Cu-Cr Alloy with RE
Author(s): 
Pages: 34-36
Year: Issue:  5
Journal: Heat Treatment

Keyword:  Cu-Cr合金稀土热处理力学性能;
Abstract: 采用金相、X射线衍射(XRD)、扫描电镜(SEM/EDS)和力学性能试验等方法研究了热处理工艺对含稀土的Cu-Cr合金硬度和冲击韧度的影响.结果表明,热处理能提高该合金的硬度,而对其冲击韧度影响不大;该合金经500℃保温2 h空冷后可获得较高硬度,分析了该合金性能变化的原因及稀土的作用.
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