Technological revamping of Zibo Cobalt Co. 's sulphuric acid plants in recent years is described.

介绍淄博钴业股份有限公司硫酸系统近年来进行的技术改造。

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The results show that Ni co Mn coating layer has higher comprehensive performance and much lower cobalt content than Ni co and Ni Mn layers.

结果指出，镍钴锰三元合金镀层具有比镍钴或镍锰镀层更高的综合机械性能和低得多的钴含量，更适合于制造电镀金刚石钻头。

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Zhejiang Huayou Cobalt Co. , Ltd. is a Hi-tech Enterprise, professional in the R&D and manufacturing of Cobalt, Copper and Nickel Chemicals and new materials.

浙江华友钴业股份有限公司是专业从事钴、铜、镍有色金属化学品及新材料研发制造的高新技术企业。

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Other potential billionaires include Steven Blumgart and Gary Fegel, the co-heads of the aluminum business as well as Christian Wolfensberger and Stuart Cutler, the co-heads of the ferroalloys, nickel and cobalt business, and Chris Mahoney, head of the agricultural products business.

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Freeport is also currently co-developing Tenke Fungurume, one of the largest undeveloped projects for copper and cobalt hydroxide.

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