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镍,有坚韧、耐腐蚀、可塑性强等特点,是制造有色金属的重要原料,它被人们称为钢铁工业的“食盐”和“维生素”。 位于河西走廊的甘肃省金昌市镍储量名列世界第二,但因目前生产规模较小,镍产量只能满足国内市场的一半。“七五”期间,国家把金川有色金属公司二期扩建工程列为重点建设项目,投资18.7亿元,1988年动工兴建。工程建成后,我国的镍产量将会翻一番。 在参加金川二期工程会战的各路英豪中,有一支穿军装的队伍,这就是兰州军区某工兵团,他们夜以继日地战斗在地下600米深处,为镍都建设做出了突出贡献。
Nickel is tough, corrosion-resistant and strong in plasticity. It is an important raw material for the production of non-ferrous metals. It is called “salt” and “vitamin” in the iron and steel industry. Nickel reserves in Jinchang, Gansu Province, located in the Hexi Corridor ranks second in the world, but nickel production can only meet half of the domestic market due to the current small-scale production. During the “Seventh Five-Year” period, the state listed the second phase of Jinchuan Nonferrous Metal Company’s expansion project as a key construction project with an investment of 1.87 billion yuan and started construction in 1988. After the project is completed, China’s nickel output will double. Among the various tycoons participating in the Jinchuan Second Phase Battle, there is a contingent of military uniforms. This is a Corps of Engineers in the Lanzhou Military Region. They fought day and night to a depth of 600 meters underground and made outstanding contributions to the construction of the city of Nike.