美国通用电气公司研究出一种制造异型金属零件的新工艺,即用喷雾器将金属“雾”喷入铸型,金属“雾”与铸型内表面一接触马上变硬。“铸件”是一层接一层形成的,直至达到所需要的厚度。制好的零件精确度极高,内部不会形成砂眼,基本上不需要对它作进一步加工。喷雾器(金属喷涂枪)里装入金属粉末,粉末同来自电弧室里形成的气体——等 The United States General Electric Company has developed a new process for manufacturing shaped metal parts, that is, using a spray atomizer metal “fog” sprayed into the mold, the metal “fog” immediately contact with the inner surface of the mold hardened. “Castings” are formed one after another until the desired thickness is achieved. Made of high precision parts, the internal will not form trachoma, basically do not need to be further processed. Sprayer (metal spray gun) into the metal powder, powder from the arc chamber with the formation of gas - and so on