摘要
对一种铜基多元合金进行高压时效处理,探讨了高压时效处理对铜基多元合金硬度的影响。结果表明:高压时效处理能提高铜基多元合金的硬度,经950℃×1 h固溶+4 GPa压力下500℃×1 h的时效处理后,铜基多元合金可获得较高的硬度值(142 HV),较处理前和常压时效处理的分别提高了40.59%和20.33%。
：A copper-based multicomponent alloy was treated by high pressure aging, and the effects of high pressure aging treatment on hardness of copper-based multicomponent alloy were investigated. The results show that high pressure aging treatment can increase the hardness of the alloy. After solid solution treated at 950 ℃ for 1 h and then aged at 4 GPa pressure and 500℃ for 1 h, the copper-based multicomponent alloy has a higher hardness （142 HV）, which increases 40.59% and 20.33% than that of the untreated alloy and normal pressure aging treated alloy, respectively,
出处
《热加工工艺》
CSCD
北大核心
2016年第2期203-204,207,共3页
Hot Working Technology
关键词
铜基多元合金
高压时效处理
硬度
copper-based multicomponent alloy
high pressure aging treatment
hardness
作者简介
赵金柱（1976-），男，内蒙古赤峰人，博士生，主要从事材料加工及性能的研究：电话：13780479792；E-mail：273412517@qq．com
