钽合金精密镜面研磨工艺的实验研究  

Research on precision mirror grinding technology for tantalum alloy

作　　者：关佳亮[1] 仇忠臣[1] 赵增强[1] 翟奋楼[1] 

机构地区：[1]北京工业大学机电学院,北京100022

出　　处：《机械设计与制造》2008年第6期118-119,共2页Machinery Design & Manufacture

基　　金：国家自然科学基金项目资助(11001011200601)

摘　　要：采用传统的精密机械研磨方法,对钽钨铪合金进行了精密研磨实验研究。通过大量实验,优化出了适合此类材料的研磨工艺,得到Ra25nm左右的光滑表面。该研磨方法成本低、污染小、操作简便。实验表明,磨料特性、研磨压力和研磨液的成分配比等参数对研磨效果的影响较大。This paper introduced a precision grinding experiment study on Tantalum alloy with traditional precision mechanical grinding method. An optimum grinding process for this material was obtained through plenty of experiments.Mirror surface was achieved with this optimum grinding process.the surface roughness was about 25nm （Ra）.This method has advantages such as lower cost,less pollution,easy operation. The experiment indicated that the abrasive characteristics ,grinding press and lapping liquid have great effect on grinding.

关 键 词：钽合金 研磨 表面粗糙度 

分 类 号：TH16[机械工程—机械制造及自动化] TG58[金属学及工艺—金属切削加工及机床]