作者: Shujiroh Uesaka , Tomonori Ueno , Hiroshi Takashima , Gang Han
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摘要: A process for producing a low-oxygen metal powder, comprising passing raw powder coated by hot melting of hydrocarbon organic compound through thermal plasma flame composed mainly an inert gas so as to reduce the content oxygen in powder. Preferably, obtained is subjected heat treatment vacuum or hydrogen atmosphere. Preferred example stearic acid.