The pregnancy position of Chinese cobalt powder industry

China’s cemented carbide and diamond equipment creation stratum boon in the world. The consumption of cobalt powder is relatively large, which is about 2,000 tons

The development status of Chinese cobalt powder industry

In past years, it was risingsharply due to the express maturation of the world’s volley industry There aremainly 10 cobalt powder enterprises in China, the weight productioncapacity is 1850 tons/year Chinais further one of the world’s major cobalt consumption countries, the consumptionaccounts for about 10% of the amount cosmos consumption. At present, China’s demandfor cobalt is 3000 tons per year In cemented carbide industry, cobalt powderis chiefly used for adhesives, an average issue is about 10%, the consumptionreached 800 tons/year, accounted for 33% of total consumption, and the averageannual swelling is 5.4%. From the international sell demand, the world’s cobaltconsumption has been on an upward trend since the 1990s, the common annualgrowth is 2.6% In 1998, the world’s cobalt consumption was reached 29,500tons Based on the facts reported, in the later few years, the world’s cobaltpowder consumption will extend 8,000 to 10,000 tons, the used digit isrising sharply

Powdermetallurgy is an senescent industry, a benign of traditional metallurgicalprocesses Ancient people obtain been used gold, silver, copper, bronze and someof its oxide powder for coating, applied to pottery, jewelry and supplementary utensilscoloring, cover Americans produced tungsten wire by the powder metallurgymethod, laid the linchpin of closing powder metallurgy industry. To thebeginning of last century, metallurgy skills gradually earn improved AfterWorld War II, metallurgy skills gained quickly developing, and gradually lair amodern powder metallurgy industry Cobalt powder industry is largely used metal powder as unfinished allied for processing molding In the modern development,it further has the process of mixing metal and nonmetal powder to make newmaterials Therefore, the powder metallurgy process is of goodly significance forcapital savings and solitude resources recycling

China is a sizeable georgic that sparseness of cobalt powder savings butdemand for a great amount, cobalt oxide is mainly used in carbide smelting,lithium bombardment manufacturing, ceramic color glaze manufacture and otherindustrial fields. It is a inclination romance of china produced cobalt oxide by alloyscrap which containing cobalt powder, in the production, marketing, applicationand other aspects of cobalt oxide, there is already a behalf industrial base andfavorable conditions, on this basis, we should polish the productiontechnology and machinery level, and augment forging to meet marketrequirements

Cobalt powder and its products are esteemed skilful materials, especiallyshould fee recognized stress on the military application, it should do a good jobon the lee and pregnancy undertaking for cobalt and its products In rule tofaster developed cobalt oxide production, the supply of raw materials is veryimportant, can be imported a unit of cobalt-containing alloy scrap from theinternational peddle to meet the moulding requirements of the unprepared material

After1950s, Chinese economy was hastily developed In postscript to cobalt powderindustry, varied industries were started and fleet developed It was not until1970s, with the socialist tout economic system gradually established, China achievedgreat maturation in mixed industries, the technology of metallurgy industrywas gradually improved. Today, Chinese metallurgical industry was completed thetrue comprehend of fast development

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