Thermal spray technology surface protection and strengthening steps:

Surface pretreatment, workpiece preheating, spraying, post-coating treatment

    Thermal spraying is a technology that uses a certain heat source (such as arc, plasma spraying or combustion flame, etc.) to heat powdered or filamentous metal or non-metallic materials to a molten or semi-molten state, and then spray them to the surface of the pretreated substrate at a certain speed with the help of the flame retention itself or compressed air to form a surface coating with various functions. Utilizes energy provided by fuel gas, electric arcs, etc.

    Zibo Hansheng Metal Surface Engineering Co., Ltd. is a high-tech enterprise specializing in supersonic spraying, plasma spraying, hard surface surfacing and metal surface hardening, and is a member of the National Thermal Spraying Cooperative Group and the Thermal Spraying Professional Committee of China Surface Engineering Association. The company has a number of sets of supersonic flame spraying equipment, plasma spraying equipment, high-speed arc spraying equipment, plasma spraying equipment, etc., mainly engaged in the application of ceramic coatings, metal coatings and the development of new wear-resistant coatings.

(The article comes from the Internet)