| 激光淬火硬化层的硬度分布与冷却速度 |
| |
| 引用本文： | 戴忠森,吴钢,石娟.激光淬火硬化层的硬度分布与冷却速度[J].上海海事大学学报,1998(3). |
| |
| 作者姓名： | 戴忠森 吴钢 石娟 |
| |
| 作者单位： | 上海海运学院机械系 |
| |
| 摘 要： | 激光淬火硬化层的硬度分布，无明显的硬度梯度，这与常规淬火方法的结果不太一样。本文对激光淬火相变硬化层硬度分布状态的形成机理进行了研究，分析了无明显硬度下降梯度的硬化层对提高零件耐磨性的重要意义。
|
| 关 键 词： | 激光淬火，硬度分布，冷却速度 |
The Hardness Distribution and Cooling Velocity of Hardened Layer of Laser Quenching |
| |
| Dai Zhongseng,Wu Gang,Shi Juan.The Hardness Distribution and Cooling Velocity of Hardened Layer of Laser Quenching[J].Journal of Shanghai Maritime University,1998(3). |
| |
| Authors: | Dai Zhongseng Wu Gang Shi Juan |
| |
| Institution: | Dai Zhongseng Wu Gang Shi Juan |
| |
| Abstract: | Without obviously declining gradient, the hardness distribution in the hardened layer produced by laser quenching is rather different from that by conventional quenching. This paper studies the mechanism of the distribution and points out the significance of such a hardened layer in enchancing the wear-resistance of machine parts. |
| |
| Keywords: | laser quenching hardened distribution cooling velocity |
| 本文献已被 CNKI 等数据库收录！ |
