热喷涂技术是本世纪初发明的。从二十年代起，就开始获得工业应用。在开始阶段，主要是喷涂低熔点的金属，用来代替钢铁工件上的表面漆以防止大气腐蚀．在第二次世界大战期间，机器备件的短缺，促进了热喷涂技术的第一次进步。当时使用青铜、钢（碳钢，不锈钢）等材料喷涂到磨 Thermal spraying technology was invented at the beginning of this century. From the twenties onwards, began to get industrial applications. In the initial stage, mainly low melting point metal was sprayed to replace the surface paint on steel workpieces to prevent atmospheric corrosion. During World War II, a shortage of spare parts for machinery facilitated the first advance in thermal spray technology. At that time the use of bronze, steel (carbon steel, stainless steel) and other materials sprayed to the mill