超聲霧化沉積WC顆粒增強高速鋼復合材料的制備

WC Particle-reinforced High Speed Steel Composites Fabricated by Spray Forming

摘要: 就采用超音霧化沉積方法制備WC顆粒強化M2高速鋼復合材料的可能性進行了探討.用光學顯微鏡，電鏡，硬度計等研究了復合材料的組織結構及硬度性能.最終獲得了性能優異的復合材料.

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.