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各位代表、各位来宾、同志们:中国钨业协会钼分会即将正式成立了。这是我国钼业发展史上的一件大好事。特别是在当前国际钼市场供过于求、价格疲软以及国内钼精矿滞销的情况下,钼分会成立更有它的重要意义。钼和钨属于同一族元素,在物理、化学性质上都有很多共同之处。例如,钨、钼同属于难熔金属,其膨胀系数都很小,对无机酸的耐腐蚀能力都很强,都可以做为合金钢的
Dear Delegates, Ladies and Gentlemen, Comrades: Molybdenum Branch of China Tungsten Industry Association is about to be formally established. This is a good thing in the history of molybdenum industry in our country. Especially in the current international molybdenum market oversupply, the price weakness and the domestic molybdenum concentrate unsalable, molybdenum chapter is more important to set up its significance. Molybdenum and tungsten belong to the same group of elements, both in physical and chemical properties have much in common. For example, tungsten, molybdenum belong to the same refractory metal, the expansion coefficient is very small, the corrosion resistance of inorganic acids are strong, can be used as alloy steel