Technology and installations for the production of cold rolled sheet at PZH Steel were introduced.

对生产中常见的低碳铝镇静钢冷轧板孔洞缺陷特征进行了宏观和微观分析。

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The proposals to develop the mould powder for continuous casting of ultra-low carbon steel at PZH steel were put forward.

对攀钢开发超低碳钢用连铸保护渣提出了建议。

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The slag splashing practice and obtained results were introduced under conditions of steelmaking from semi-steel at PZH steel.

介绍了攀钢在半钢炼钢工艺条件下进行的溅渣护炉实践和所取得的成效，对溅渣护炉存在的问题进行了分析。

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