| 银基氧化物梯度复合材料的研究 |
| |
| 引用本文： | 赵开屏,屈少华.银基氧化物梯度复合材料的研究[J].湖北汽车工业学院学报,2006,20(4):34-36. |
| |
| 作者姓名： | 赵开屏 屈少华 |
| |
| 作者单位： | 襄樊学院,机械系,湖北,襄樊,441053;襄樊学院,物理学与电子技术信息系,湖北,襄樊,441053 |
| |
| 摘 要： | 通过粉末冶金法制备了银基AgZnO/AgZnO-CdO/AgCdO叠层材料和AgSnO2梯度触头材料,这种设计方法从功能梯度的角度出发,更准确地考虑到了电接触材料的实际工作情况。作为一种全新的电接触材料的设计方法,初步考察了两种复合材料的电导率、热导率及电侵蚀前后接触表面的形貌和元素成分分布情况。
|
| 关 键 词： | 氧化物 功能梯度 复合材料 |
| 文章编号： | 1008-5483（2006）04-0034-03 |
| 收稿时间： | 2006-10-06 |
| 修稿时间： | 2006年10月6日 |
Study of Silver Oxide Graded Material Composite |
| |
| Zhao Kaiping,Qu Shaohua.Study of Silver Oxide Graded Material Composite[J].Journal of Hubei Automotive Industries Institute,2006,20(4):34-36. |
| |
| Authors: | Zhao Kaiping Qu Shaohua |
| |
| Institution: | 1. Department of Mechanics, Xiangfan University, Xiangfan 441053, China; 2. Department of Physics and Electronic Information Technology, Xiangfan University, Xiangfan 441053, China |
| |
| Abstract: | The AgZnO/AgZnO-CdO/AgCdO layered composite and the AgSnO2 graded composite were prepared by normal powder metallurgical method.The practical physical process of the electrical contact materials were considered more precisely than common those in this design method from the idea of the functionally graded material.As a new design method of the electrical contact,just some contact parameters and properties of the two composites,including the conductivity,thermal conductivity,elements distribution on the contact surfaces and the surface microstructure before and after eroded by arc,were investigated. |
| |
| Keywords: | metal oxide functionally graded material composite |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
