强化钢丸

‌1.主要应用航天航空、国防、军工、核工业、汽车齿轮、摩托车、造船、传动装置、弹簧、高铁机车行业等强化处理领域。

1. Mainly used in aerospace, national defense, military industry, nuclear industry, automobile gear, motorcycle, shipbuilding, transmission, spring,high-speed rail locomotive industry and other enhanced processing fields.

2.在选择较好的喷抛丸强化设备，合理的喷丸工艺，选用强化钢丸能在工件表层内获得循环应变硬化的显微组织结合表层内引入优化的残余压应力场的同时，外表面能获得低的表面粗糙度，从而提高被处理工件30%的疲劳寿命。

2.With the selection of better shot blasting equipment, reasonable shot blasting technology and reinforced steel shot, the cyclic strain hardening microstructure can be obtained in the surface of the workpiece and the optimized residual compressive stress field can be introduced in the surface, while the outer surface can obtain low surface roughness, thus increasing the fatigue life of the treated workpiece by 30%.