| 激光熔敷PdCuSi合金非晶涂层的研究 |
| |
| 引用本文： | 王茂才,吴维 ,冯晓臣,穆光华.激光熔敷PdCuSi合金非晶涂层的研究[J].中国激光,1995,22(3):228-232. |
| |
| 作者姓名： | 王茂才 吴维 冯晓臣 穆光华 |
| |
| 作者单位： | 中国科学院金属腐蚀与防护研究所，沈阳工业学院 |
| |
| 基金项目： | 中国科学院金属腐蚀与防护研究所金属腐蚀与防护国家重点实验室项目 |
| |
| 摘 要： | 研究了采用５ｋＷＣＯ２连续激光器和２００ＷＹＡＧ脉冲激光器在Ｃｕ基材上进行熔敷ＰｄＣｕＳｉ合金非晶态涂层，讨论了两种激光器辐照条件下该合金的非晶形成能力和Ｎｉ－Ｐ非晶预镀层的作用。
|
| 关 键 词： | PdCuSi合金，激光熔敷，非晶 |
| 收稿时间： | 1994/4/4 |
Study on Amorphous Laser-cladding of PdCuSi Alloy |
| |
| Wang Maocei, Wu Weitao.Study on Amorphous Laser-cladding of PdCuSi Alloy[J].Chinese Journal of Lasers,1995,22(3):228-232. |
| |
| Authors: | Wang Maocei Wu Weitao |
| |
| Abstract: | Amorphous laser-cladding of PdCuSi alloy on a copper substrate was Studied using both a CW 5 kW CO2 laser and a 200 W pulsed Nd: YAG laser with the help of pre-plated Ni-P amorphous plating. X-ray diffraction experiment showed that an amorphous layer of more than 20 μm containing a little of Pd4Si and Pd5Si phases was formed. The Ni-P plating seemed to play a role in resistance to the effect of the copper substrate on component dilution and solidification process of the PdCuSi alloy. This study implied an interesting way of making amorphous Pd-alloy based electrical contact elements by laser cladding. |
| |
| Keywords: | PdCuSi alloy laser cladding amorphous |
| 本文献已被 CNKI 等数据库收录！ |
