发明授权
EP0028638B1 METHOD FOR PRODUCING COBALT METAL POWDER 失效
生产钴金属粉末的方法

METHOD FOR PRODUCING COBALT METAL POWDER
摘要:
Fine particle size cobalt metal powder is prepared by treating an aqueous solution of a soluble cobaltic ammine halide with a sufficient amount of a soluble metallic hydroxide to form a cobalt containing precipitate. The precipitate is separated from the solution and reduced in a reducing atmosphere to produce metallic cobalt.
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