Changzhou Yao Shuo Laser Technology Co., Ltd. is mainly engaged in laser surface treatment technology research and application of enterprises, and providing a metal surface preparation and selection of material and related technical consulting services. Laser hardening especially in improving the life of the rolls, guides, gears, cutting edge aspects of wearing parts, laser hardening process, the effect is significant, has made great economic and social benefits. Changzhou Yao Shuo Laser Technology Co., Ltd. is mainly engaged in laser surface treatment technology research and application of enterprises, and providing a metal surface preparation and selection of material and related technical consulting services. Laser surface hardening is a high-energy laser beam scans the workpiece to be use to make scanned region surface hardening techniques. The basic principle for the use of certain energy density (103 ~ 105W / cm2) of laser irradiation of the workpiece, guide laser hardening, so that the surface area to be irradiated is rapidly heated to above the phase transition temperature below the melting point, then still in the base of the workpiece cold, between the heating zone and the substrate large temperature gradient, when the laser beam irradiation is stopped, Nanjing laser hardening, due to the effect of heat conduction, the heating zone will rapidly cooled (106 ~ 108 ℃ / s) and martensite occurs change, the workpiece surface to achieve transformation hardening. Nanjing laser hardening | seok renowned laser | laser surface hardening by Yao Shuo Laser Technology Co., Changzhou. Nanjing laser hardening | seok renowned laser | laser surface hardening Changzhou Yao Shuo Laser Technology Co., Ltd. (www.czshuoyao.com) this year introduced a new upgrade, the above picture is for reference only, please call the contact page or image on this phone, For the latest information, contact: Liu Min hair.