摘要
采用单辊旋铸法研究了CuCr50合金的快速凝固规律,并进行了实验分析.结果表明:高温下CuCr50合金与石英坩埚发生反应,CuCr50合金受到污染;单辊旋铸的CuCr50合金快速凝固时发生了液相分离.
Rules of rapid solidification of CuCr50 alloys is studied with single roller melt-spinning method, and related experiments are conducted. Results show that CuCr50 alloys react with quartz crucible at high temperatures, thus contaminated, and liquid phase separation occurs in the rapid solidification of melt spun CuCr50 alloys.
出处
《重庆工学院学报(自然科学版)》
2008年第1期41-44,共4页
Journal of Chongqing Institute of Technology
基金
新世纪优秀人才支持计划资助(NCET-07-0679)
重庆工学院基金资助(09-60-16)
关键词
CuCr50合金
液相分离
显微组织
快速凝固
CuCr50 alloy
liquid phase separation
microstructure
rapid solidification
作者简介
周志明(1976-),男,湖南双峰人,博士,副教授,主要从事有色合金的制备和性能研究.