钢铁材料的激光表面相变硬化

Laser Phase-Transformation Hardening Treatment Technique of Steel

激光表面相变硬化技术在钢铁工业中的应用具有十分广阔的前景。本文拟对其目前的现状进行探讨，旨在加速将激光表面相变硬化技术应用于工业生产的步伐。

The laser phase-transformation hardening treatment technique has broad prospects in industrial application. In order to speed up the development of the laser transformation hardening treatment technique, the present situation about it is given in this paper.