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将一定氧含量的钼金属粉末用于等离子喷涂上,可获得特别硬的喷涂表面。传统的含氧钼粉生产方法有:稀的过氧化氢溶液中处理金属钼粉;惰性气氛下用蒸汽热处理金属钼粉;用氧化钼制备含氧的金属钼粉。但是,这些方法制取的金属钼粉一致性差,不能满足工业生产的需要。德国学者发明了?
A certain oxygen content of the molybdenum metal powder for plasma spraying, particularly hard spray surface can be obtained. The traditional method for producing oxygen-containing molybdenum powder includes: treatment of metal molybdenum powder in dilute hydrogen peroxide solution; heat treatment of metal molybdenum powder with steam in an inert atmosphere; preparation of oxygen-containing molybdenum powder with molybdenum oxide. However, the metal molybdenum powder prepared by these methods has poor consistency and can not meet the needs of industrial production. German scholars invented?