欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
采用6种不同温度对Cu-Al-Mn-Sr-In新型铜基模具材料试样进行了固溶处理,并测试了热疲劳性能和不同环境下的耐磨损性能。结果表明：随固溶温度从825℃升高至950℃,材料的耐磨损性能和热疲劳性能均先提高后下降,固溶温度优选为900℃。与825℃固溶相比,900℃固溶时材料的磨损体积减小81.4%,热疲劳裂纹级别从11级变为2级。
英文摘要：
The solid solution treatment of Cu-Al-Mn-Sr-In new-typed copper based die material samples was carried out by using 6 different temperatures. And the thermal fatigue properties and wear resistance under different environments were tested. The results show that with solid solution temperature increasing from 825 ℃ to 950 ℃, the wear resistance and thermal fatigue property of the material firstly increase and then decrease. The optimized solid solution temperature is 900 ℃.Compared with the solid solution at 825 ℃, the wear volume of the material is decreased by 81.4% and the thermal fatigue crack grade changes from 11 level to 2 level when solid solution temperature is 900 ℃.
同期刊论文项目
同项目期刊论文
期刊信息
位置：