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。
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。
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。
The existing cooling ability of bloom continuous casting mold at PZH Steel was evaluated, then, the mold cooling process was optimized.
在分析攀钢大方坯连铸现行结晶器冷却能力的基础上，优化调整了结晶器冷却制度。
The superiorities and technological keys for producing tyre cord steel at PZH steel were discussed. The developing way of tyre cord steel was put forward.
指出攀钢大方坯连铸生产帘线钢方面的主要优势及技术难点，并提出了开发研究思路。
According to the characteristics of steelmaking with semi-steel at PZH steel, the structure and spray nozzle of oxygen lance for high supply intensity were discussed.
针对攀钢半钢炼钢的特点，设计了高供氧强度的新型氧枪。
The mathematic model for predicting temperature of molten steel for continuous casting was developed on the basis of temperature drop law of molten steel at PZH steel.
在研究攀钢连铸钢水温降规律的基础上，开发了连铸钢水温度预测模型。
The flow pattern of molten steel in tundish of the 6-strand bloom caster at PZH steel were investigated by physical simulation with isothermal and non-isothermal model.
针对攀钢六流大方坯连铸中间包，采用等温和非等温物理模拟的研究方法，研究了钢水在中间包内的流动规律。
To decide on the proper coal blending plan, a combustion experiment with individual and blending coals injected into blast furnace at PZH Steel was carried out in laboratory.
为确定合适的配煤喷吹方案，在实验室条件下，对攀钢高炉喷吹用煤粉进行了单种煤及混合煤的燃烧实验。实验结果表明：配煤能够改善无烟煤的燃烧效果；
To decide on the proper coal blending plan, a combustion experiment with individual and blending coals injected into blast furnace at PZH Steel was carried out in laboratory.
为确定合适的配煤喷吹方案，在实验室条件下，对攀钢高炉喷吹用煤粉进行了单种煤及混合煤的燃烧实验。实验结果表明：配煤能够改善无烟煤的燃烧效果；
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