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根据有色冶金用耐火材料现状,笔者分析了有色冶金炉窑用镁铬质耐火材料存在的问题,并对有色冶炼新工艺用关键耐火材料的需求进行了论述,同时阐述了有色工业用耐火材料无铬化、功能化以及循环利用的发展方向。前言耐火材料属于无机非金属材料学科,其产品直接应用于钢铁、有色、水泥、玻璃、陶瓷和化工、机械、电力等国民经济各个领域的高温工业生产过程中,是保证上述产业生产运行和技术发展必不可少的基本材料,在高温工业生产发展中起着不可替代的重要作用。
According to the present situation of refractories for non-ferrous metallurgy, the author analyzes the existing problems of magnesia-chrome refractories for non-ferrous metallurgy furnaces, and discusses the requirements of key refractories for non-ferrous smelting new processes. Meanwhile, Chromium, functional and recycling development. Preface Refractory materials belong to the discipline of inorganic non-metallic materials, and their products are directly applied to the high-temperature industrial production in various fields of the national economy such as steel, nonferrous metals, cement, glass, ceramics, chemical industry, machinery and electric power, ensuring that these industrial production operations and technologies The indispensable development of basic materials plays an irreplaceable important role in the development of high-temperature industrial production.