| 新型钨铜触头材料电弧侵蚀的研究 |
| |
| 引用本文： | 史毅敏,许云华,昝会萍. 新型钨铜触头材料电弧侵蚀的研究[J]. 热加工工艺, 2007, 36(20): 39-40,43 |
| |
| 作者姓名： | 史毅敏 许云华 昝会萍 |
| |
| 作者单位： | 1. 西安建筑科技大学,材料学院,陕西,西安,710055
2. 西安建筑科技大学,机电学院,陕西,西安,710055 |
| |
| 摘 要： | 研究了新型钨铜触头材料的电弧侵蚀，结果表明，纤维结构的钨铜触头材料损耗量比粉末冶金法制备的钨铜触头材料低，同时从侵蚀形貌能够看出，纤维结构的触头材料蚀坑小且只有少量的液滴喷溅．表现出良好的抗侵蚀性能。
|
| 关 键 词： | 钨铜触头材料 纤维结构 电弧侵蚀 |
| 文章编号： | 1001-3814（2007）20-0039-02 |
| 修稿时间： | 2007-06-15 |
Investigation on Arc Erosion of Tungsten-copper Contact Material |
| |
| SHI Yi-min,XU Yun-hua,ZAN Hui-ping. Investigation on Arc Erosion of Tungsten-copper Contact Material[J]. Hot Working Technology, 2007, 36(20): 39-40,43 |
| |
| Authors: | SHI Yi-min XU Yun-hua ZAN Hui-ping |
| |
| Abstract: | The arc erosion of tungsten-copper contact material was studied.The results show that the wastage of fiber-structured tungsten-copper contact material is lower than that of tungsten-copper contact material by powder metallurgic method, meanwhile it can be observed that the fiber-structured tungsten-copper contact materials only has small pitting and splashing droplets, which exhibits good anticorrosion properties. |
| |
| Keywords: | W/Cu contact materials fiber-structured arc erosion |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
