ABSTRACT Cr3Cr2-NiCr coatings were prepared by high velocity oxy-fuel (HVOF).The effect of spraying parameters on adhesive strength and microstructure of coatings were investigated.

• 摘 要 本研究采用超音速火焰喷涂（HVOF）方法制备了Cr3C2-NiCr涂层，探讨了喷涂工艺参数对组织结构、涂层结合强度的影响；