论文部分内容阅读
我国钨资源丰富,但多年来一直以出口钨精矿为主,某些钨制品至今还需进口。为改进出口产品结构,充分发挥钨资源优势,冶金部于1980年11月4日至8日在北京召开《全国钨科研座谈会》,来自20个单位的钨选矿、冶炼、加工专家42人参加了会议。专家们向会议提供了11篇专题报告,对国内外钨资源、生产和消费情况进行了详细地比较和分析;讨论了我国钨选矿、冶炼、加工过
China is rich in tungsten resources, but for many years it has been mainly exporting tungsten concentrates. Some tungsten products still need to be imported so far. In order to improve the structure of export products and give full play to the advantages of tungsten resources, the Ministry of Metallurgy held the “National Tungsten Research Symposium” in Beijing from November 4 to November 8, 1980 with 42 participants from 20 units of tungsten beneficiation, smelting and processing experts The meeting. The experts provided eleven special reports to the conference and conducted a detailed comparison and analysis of tungsten resources, production and consumption both at home and abroad. The topics of tungsten beneficiation, smelting and processing in our country