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据苏联《发现与发明》公报报道,苏联研制成功的雾化法制取金属粉的新方法包括:在雾化室内在保护气氛下得到金属熔融体,排除雾化室内的水,并把水送入循环供水系统;金属粉脱水。为了提高惰性气体的使用效率和简化过程及雾化室的结构,采用保护气氛的剩余压力来确保雾化室的排水和金属粉的
According to the Soviet Union’s “Discovery and Inventions” Bulletin, a new method developed by the Soviet Union for the preparation of metal powder by atomization includes obtaining molten metal in a protective atmosphere in an atomization chamber, removing water from the atomization chamber, and feeding the water Circulating water supply system; metal powder dehydration. In order to improve the use efficiency of inert gas and to simplify the process and the structure of the atomization chamber, the residual pressure of the protective atmosphere is adopted to ensure that the atomization chamber is drained and the metal powder