节点文献
Fe3Al对Cu基电触头复合材料性能的影响
Influence of Fe3Al on the Performance of Copper Based Electric Contact Compound Materials
【摘要】 用粉末冶金的方法制备了含金属间化合物Fe3Al的Cu基电触头复合材料,研究了Fe3Al对其力学性能、电性能及抗氧化性能的影响。结果表明,添加适量Fe3Al可使复合材料具有较高的电导率、优良的抗氧化性和抗熔焊性以及良好的力学性能,能够取代Ag基电接触复合材料,达到节Ag的目的。
【Abstract】 Copper based electric contact compound materials with Fe3Al were produced by powder metallurgy.And the influence of adding Fe3Al on the mechanics,electric performance and antioxidation of copper based electric contact compound materials was discussed.It is found that compound materials with proper Fe3Al process well electric conductivity,excellent oxidation resistance,melting-welding resistance and mechanics.Therefore,these materials can replaced based silver electric contact compound materials to decrease producing cost.
【关键词】 金属间化合物；
电触头材料；
抗氧化性；
抗熔焊性；
【Key words】 intermetallic compound； electric contact materials； oxidation resistance； melting-welding resistance；
【Key words】 intermetallic compound； electric contact materials； oxidation resistance； melting-welding resistance；
【基金】 山东省重点学科(实验室)基金项目资助
- 【文献出处】 电工材料 ,Electrical Engineering Materials , 编辑部邮箱 ,2008年02期
- 【分类号】TM504
- 【被引频次】2
- 【下载频次】113