This paper presented a method of prevention and treatment in the heating spatter composite coating according to the principle of metal material corrosion,introduced the principle,process and prevented effect of heating spatter and gave suggestions.

• 本文根据金属材料腐蚀的原理，提出了热喷涂复合涂层的预防处理方法，介绍了热喷涂预防处理的原理、工艺和使用，提出了建议。