| 激光扫描速度对WC－B＿4C－SiC－Co熔覆层组织和性能的影响 |
| |
| 引用本文： | 潘锦芳,罗世彬,王开富,张思玉. 激光扫描速度对WC－B＿4C－SiC－Co熔覆层组织和性能的影响[J]. 激光杂志, 1995, 0(5) |
| |
| 作者姓名： | 潘锦芳 罗世彬 王开富 张思玉 |
| |
| 作者单位： | 山西师范大学物理系，兰州大学物理系 |
| |
| 摘 要： | 本文介绍了用大功率ＣＯ＿２激光束在４５钢表面进行ＷＣ－Ｂ＿４Ｃ－ＳｉＣ－ＣＯ激光熔覆处理。对不同扫描速度下熔覆层的显微组织和性能进行了测试和分析。结果表明：扫描速度对激光熔覆组织和性能影响比较显著。
|
| 关 键 词： | 激光熔覆，扫描速度，显微硬度，耐磨损性能，显微组织 |
Influence of laser scanning speeds on microstructure and properties of cladding layer WC-B_4C-SiC-Co |
| |
| Pan Jinfang Luo Shibin. Influence of laser scanning speeds on microstructure and properties of cladding layer WC-B_4C-SiC-Co[J]. Laser Journal, 1995, 0(5) |
| |
| Authors: | Pan Jinfang Luo Shibin |
| |
| Abstract: | In this paper,the experiment study of laser smelting WC-B_4C-SiC-Co alloy cladded on the 45 steel surface by using a high power CO_2 laser is presented .After treating with different scanning speeds,the microstructure and performances of the clad layer are observed,examined and analyzed.The experimental re- sults show the obvious influence of the scanning speeds on the microstructure and properlies of the laser cladding. |
| |
| Keywords: | laser cladding scanning speed microhard abrasion resistance microstructure. |
| 本文献已被 CNKI 等数据库收录！ |
