摘要
采用熔铸法制备了多种Cu-RE和Cu-Cr-RE合金,并利用电子显微镜、能谱分析、X射线衍射、定量金相、涡流导电仪、显微硬度计等一系列现代分析测试手段,考察了相关的制备工艺、热处理制度以及力学和电学性能,分析了稀土对铜合金组织和性能的影响规律。
Some Cu-RE and Cu-Cr-RE alloys were prepared by means of casting.The preparing process,heat treatment methods and mechanical and electrical properties of these alloys were studied by use of SEM,X-Ray,quantitative metallographic analysis,eddy-current conductometer,microhardness meter.The effects of RE elements on microstructures and properties of copper were researched also.
出处
《江西冶金》
2003年第6期58-61,68,共5页
Jiangxi Metallurgy
基金
高等学术骨干教师资助项目
编号 :GG -43 0 -1 1 90 2 -1 0 1 0
江西省自然科学基金资助项目
项目编号 0 0 50 0 2 2。
