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1 前言 钢包及连铸中间包上使用的滑板,几乎仅仅由于孔径扩大和滑动面损伤就废弃了,我们通过回收这些废弃的滑板,将其粉碎,成功地确立了作为耐火材料原料使用的再利用技术。
1 INTRODUCTION Skateboards used in ladles and continuous casting tundishes are discarded almost exclusively due to pore size expansion and sliding surface damage. By recycling these discarded skateboards and smashing them, we successfully established the reuse of raw materials for refractories technology.