论文部分内容阅读
镁合金具有质地轻、无毒性、可回收、有利环保等特点 ,被广泛用于汽车、化工、通讯、电子等生产领域。宁夏发展金属镁产业的基础条件非常优越 :首先矿藏丰富 ,现已探明白云石矿储量超过亿吨 ,其中同心县白云石是国内综合指标最好的矿石之一 ;第二辅助原料硅铁也是宁夏一大资源
Magnesium alloy has the characteristics of light texture, non-toxicity, recyclability, environmental protection, etc. It is widely used in automotive, chemical, communications, electronics and other production areas. The basic conditions for the development of the magnesium metal industry in Ningxia are very advantageous: first, the mineral deposits are abundant, and it is now understood that the reserves of the marble rock exceeds 100 million tons, of which Dolomite County is one of the best ore for integrated domestic indicators; the second auxiliary raw material, ferrosilicon, is also A large resource in Ningxia