The present invention relates of Superfine Cobalt Powder to one kind of superfine cobalt powder and its production process. It is Soluble in acid.Mainly used for manufacturing cemented carbide, diamond tools, batteries, etc.
The production process includes the following steps: setting cobalt carbonate or cobalt oxalate powder, grinding dispersant and hard alloy balls in certain weight proportion into high energy ball mill pot; vacuumizing the ball mill pot and introducing protective argon; sealing the ball mill pot, and ball milling at controlled rotation speed to obtain superfine cobalt carbonate or cobalt oxalate powder; and reducing the superfine cobalt carbonate or cobalt oxalate powder in hydrogen atmosphere to obtain superfine cobalt powder in oxygen content not more than 0.5 % and granularity smaller than 0.6 micron. The superfine cobalt powder is applied in producing high quality hard alloy, and has simple production process and low cost.
An Online Catalog is a virtual showroom which showcases a detailed company profile, complete product description, product photographs and much more.
No comments:
Post a Comment