The paper introduced service cnndition of Shiheng spccivil steel plant cooling bed, from the set of rollers, roller straightening plates of main rolling line, and introduced the application and effect of metal surface high-energy ion implantation technology and strengthening in stone cross special steel railing plant steel transport tahle, cooling bed, guide items and so on.%介绍了石横特钢轧钢车间冷床输入辊道辊子、起套辊子、矫直板、主轧线导辊等的使用状况,介绍了金属表面高能离子强化注入技术及其在石横特钢轧钢车间钢材运输辊道、冷床、导卫件等部位的应用及效果。
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