| GCr15钢激光相变硬化的三维数值分析 |
| |
| 引用本文： | 陈概,马天驰. GCr15钢激光相变硬化的三维数值分析[J]. 应用激光, 1997, 0(5) |
| |
| 作者姓名： | 陈概 马天驰 |
| |
| 作者单位： | 华南师范大学数学系，广州量子电子学研究所!广州，510631 |
| |
| 基金项目： | 广东省科委自然科学基金 |
| |
| 摘 要： | 用有限差分法对GCr15钢激光相变硬化工艺过程进行了三维数值分析，得出试样表面和内部任意部位的三维温度分布图像，可以预测相变层深及作出相变区的剖面图，其结果与实验一致。
|
| 关 键 词： | 激光相变硬化 三维数值分析 GCr15钢 |
Three Dimensional Numerical Analysis for Laser Transformation Hardening of GCr15 Steel |
| |
| Chen Gai ,Ma Tainchi. Three Dimensional Numerical Analysis for Laser Transformation Hardening of GCr15 Steel[J]. Applied Laser, 1997, 0(5) |
| |
| Authors: | Chen Gai Ma Tainchi |
| |
| Affiliation: | Chen Gai ;Ma Tainchi (South China University Department of Mathematics;)(Quantum Electronics Institute;Guangzhou 510631) |
| |
| Abstract: | A three dimensional numerical analysis for laser transformation hardening process of GCr15 steel is reported in this paper. According to the numerical analysis a three dimensional ternperature distribution on the surface and inside the workpiece can be obtained. The analysis can also be used to predicted the phase transformation depth and the hardened profile resulting from the laser surface treatment. Good agreement is demonstrated with experimental results. |
| |
| Keywords: | laser transformation hardening three dimensional numerical analysis GCr15 steel |
| 本文献已被 CNKI 等数据库收录！ |
