【摘要】 就采用超音雾化沉积方法制备WC颗粒强化M2高速钢复合材料的可能性进行了探讨．用光学显微镜，电镜，硬度计等研究了复合材料的组织结构及硬度性能．最终获得了性能优异的复合材料．更多还原

【Abstract】 The possibility of fabricatingthe WC particles reinforced M2 high speed-steel composites by spray forming was investigated.Microstructures of composites were studied with opticalmicroscope and scanning electron microscope(SEW. In addition,hardness of composites was meassured. The composite with good prooperties was obtained by spray formingprocess.更多还原