The friction and wear behaviors of the Cu-Cr alloy sliding against GCr15 steel at different loads and rotate speed conditions were evaluated, and the worn surface morphologies were observed on a scanning electron microscope. Results show that as loads and rotate speed increase, the wear loss weight increases, by comparison, the biggest friction coefficient of Cu-Cr alloy was obtained at load 100N and rotate speed at 100 r·min-1 friction condition. Moreover, the dominant wear forms was plough wear.
参考文献
| [1] | 李金平,罗守靖,纪松,胡伟晔,龚朝晖.爆炸烧结CuCr触头材料的性能[基金项目] 宁波市科委青年基金资助项目（9711004）[J].中国有色金属学报,2001(z1):98-101. |
| [2] | FU Guang-yan,NIU Yan,WU Wei-tao,GUAN Heng-rong.Oxidation of two-phase Cu-Cr alloys with different microstructures[J].中国有色金属学会会刊(英文版),2001(03):333-336. |
| [3] | Li Qiurong .Effect of heat treatment on electrical conductivity of multi-element Cu alloy[J].Journal of Rare Earths,2005,23(zk):437. |
| [4] | 梁淑华,范志康,胡锐.CuCr50触头材料优化热处理工艺研究[J].金属热处理学报,2000(03):66-69. |
| [5] | Zhao Hongli;Meng Deliang;Hao Wenguang .Effect of heat treatment on hardness and impact toughness of CuCr Containing RE alloy[J].Journal of Rare Earths,2005,23(zk):445. |
| [6] | Lu Deping,Wang Jun,Lu Lei,Liu Yong,Xie Shifang,Sun Baode.Effect of Boron and Cerium on Microstructures and Properties of Cu-Fe-P Alloy[J].稀土学报（英文版）,2006(05):602-606. |
| [7] | 戴晓元,夏长清,李杨勇,孙振起.含钪Al-Zn-Mg-Cu-Zr合金组织性能的研究[J].中国稀土学报,2006(05):599-604. |
| [8] | Li Zhenduo;Zhang Lei;Meng Liang .Effect of rare earth elements on microstructure of Cu-6% Ag and Cu-24% Ag alloys[J].Journal of Rare Earths,2006,24(03):602. |
| [9] | 金玉花,路阳,李文生,王智平.热处理对复杂铝青铜摩擦磨损特性的影响[J].铸造设备研究,2005(06):11-13,49. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%