论文部分内容阅读
经兖州矿务局与南京钢厂冶金研究所共同研究,现已将双真空电加热法冶炼技术从实验室过渡到中试阶段。投资300万元建起了100t生产能力的锶、钡、镁中试厂,经过近百次试验,攻破一道道难关,仅用了半年时间,成功地掌握了这种新工艺。目前,镁和锶的冶炼已投入正常化生产,年产值可达300万元以上。镁属于轻有色金属。镁合金具有比重小、机械强度高、化学性质稳定、无磁性、受冲击和摩擦时不发生火花等优点,被广泛应用于机械制造、化工、军工等行业。锶和锶合金是冶炼工业中的理想添加
After Yanzhou Mining Bureau and Nanjing Metallurgical Institute jointly study, now double vacuum electric heating smelting technology from the laboratory to the pilot stage. Investment 3000000 yuan to build 100t production capacity of strontium, barium, magnesium pilot plant, after nearly a hundred tests, to break through the difficulties, only half a year, successfully mastered this new technology. At present, the smelting of magnesium and strontium has been put into normalization production, the annual output value can reach more than 3 million yuan. Magnesium is a light non-ferrous metal. Magnesium alloy with a small proportion, high mechanical strength, chemical stability, non-magnetic, by the impact and friction does not occur when the spark, etc., are widely used in machinery manufacturing, chemical industry, military and other industries. Strontium and strontium alloys are an ideal addition to the smelting industry