Cobalt[gǔ], elemental symbol Co, Snow White ferromagnetic metal, appearance white slightly pale pink, in the periodic table is located in the 4th cycle, the first Ⅷ family, atomic number 27, atomic weight 58.9332, dense row six square crystal, the common covalent price is + 2, +3.CobaltIt is a glossy steel gray metal, comparable to hard and brittle, iron magnetic, heated to 1150 ℃ when the magnetic fading. The combined price of cobalt is +2 and +3 prices. It does not work with water at room temperature and is stable in moist air. When heated to more than 300 ℃ in the air, oxidation generates a CoO, which is extinguished into Co3O4 in white heat. The fine metal cobalt powder made by hydrogen restoration method can self-ignite in air to produce cobalt oxide.CobaltIt is an important raw material for consumption of heat resistant alloy, cemented carbide, anticorrosive alloy, magnetic alloy and various cobalt salts.
Chemical composition: co≥99.59% c≤0.005% o≤0.36%
Powder characteristics: Gray black irregular powder, soluble in acid, magnetic, in moist air easy to oxidize. Shipped
Categories: Used as cemented carbide, diamond tools, high-temperature alloys, magnetic data and other metallurgical products, as well as rechargeable batteries, industrial blasting agents, rocket fuel and medicine and other chemical products.
Powder Color: Grey Black
Powder shape: Irregular
Kai-ji Company was founded in March 2002, the nature of the enterprise for Sino-Foreign cooperation, accounting for 154 acres of air, the existing staff of more than 400 people, including more than 80 professional and technical personnel. The company registered capital of 185 million yuan, the total assets of 1.6 billion yuan. At present, the main products are electrodeposition of cobalt (design annual production capacity of 3000 tons), as well as cobalt chloride, cobalt sulfate, nickel sulfate, lithium carbonate and other products, of which the range and production capacity of cobalt is the highest in the domestic three. Kai-ji company independent research and development of the "non-hydrochloric acid electrolyte consumption of cobalt" process has been the country to create patents, is the industry's only independent learning property rights of enterprises, but also make the company become "high-tech enterprises in Shandong Province" and "Yantai Engineering Technology Center." Kai Real Company has been ISO 9001, ISO 14001, OHSAS18001 Quality Management system certification and the European Union RoHS certification.
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