EXPERIMENT ON Fe-Al-Mn DEOXIDIZING AND ALLOYING OF LOW-CARBON ALUMINIUM KILLED STEEL
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摘要: 介绍了攀钢用铝锰铁脱氧合金化生产高级别冷轧薄板用钢的可行性和脱氧合金化生产低碳铝镇静钢的工艺路线。采用铝锰铁脱氧合金化后,低碳铝镇静钢的炼成率从现工艺的 85%提高到 99%以上,并且冷轧薄板的表面质量有了大幅度的提高。Abstract: The feasibility of producing quality cold rolled sheets through deoxidizing and alloying with Fe-Al-Mn alloy and a process of producing low-carbon aluminium killed steel through deoxidizing and alloying are introduced.Yield of smelting low-carbon aluminium killed steel is increased from 85% up to 99% and more.Meanwhile,the surface quality of cold rolled sheet is improved obviously.
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