... tools,PM parts,etc Factory price Port nearby cobalt metal powder PROPERTIESGrey powder with irregular form and magnetism. Dissolved ... in the moist air. APPLICATIONWidely used in the metallurgical products of hard alloys, diamond tools, high temperature alloys and ... blasting pharmaceuticals, rocket fuel and medicine. STANDARD SPECIFICATION CHEMICAL COMPONENT %Co≥ 99.95Ni< 0.0045O< 0.5Pb< 0.0022Na< 0 ...