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据中国钨业协会硬质合金分会提供的数据显示,2011年全国有硬质合金生产企业300余家,拥有专业科研院所30余家,全行业从业人员超过2.5万人。截至2011年,拥有10万t/a的钨精矿产能、18万t/a的钨酸和钨盐的产能、6.2万t/a的碳化钨产能、3.8万t/a的硬质合金产能,以及Co、Ni、Ta、Nb、Ti的配套供应能力。2011年中国硬质合金产量为2.35万吨,硬质合金行业销售收入209亿元,硬质合金出口近5000吨,出口
According to the China Tungsten Carbide Branch data provided by the show, in 2011 there are more than 300 cemented carbide manufacturing enterprises, with more than 30 professional research institutes, the industry employs more than 25,000 people. As of 2011, it has the capacity of 100,000 t / a tungsten concentrate, 180,000 t / a of tungstic acid and tungsten salt, 62,000 t / a of tungsten carbide and 38,000 t / a of cemented carbide , And Co, Ni, Ta, Nb, Ti supporting the supply capacity. In 2011, the output of cemented carbide in China was 23,500 tons, the sales revenue in cemented carbide industry was 20.9 billion yuan, the export of cemented carbide was nearly 5,000 tons, and the export