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本文研究了低碳钢加铝脱氧后保温期间钢液含铝量、含氧量的变化规律以及炉内保温时间对钢液及钢锭中形成的氧化物夹杂的数量、尺寸及分布的影响。
In this paper, the changes of aluminum content and oxygen content in the molten steel during the heat preservation of low carbon steel plus aluminum and its influence on the amount, size and distribution of oxide inclusions formed in the molten steel and steel ingot were studied.