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我公司第一炼钢厂、钢研所与辽宁镁矿公司共同研制成功的中档镁铝砖,通过一炼钢厂八号平炉试验,炉龄达到了420炉次,比使用一般镁铝砖提高70炉,为国家多创造财富约35万元。八号平炉创造的420炉次的成绩,刷新了这个厂500吨顶吹氧平炉的历史最好记录。这项试验的成功,为我国500吨用氧平炉强化冶炼,在进一步提高炉龄方面,开创了一条
The first steel mill of our company, steel research institute and Liaoning magnesium mine co-developed a successful mid-range magnesium aluminum brick, through a flat steel furnace test No. 8, the furnace age reached 420 heats, than the use of general magnesium aluminum brick to improve 70 furnaces, more than 350,000 yuan for the country to create more wealth. The number of 420 furnaces created by the No.8 hearth furnace set the best record in history for this 500-ton top-blowing oxygen furnace. The success of this trial, for our country 500 tons oxygen furnace with intensive smelting, to further improve the furnace age, creating a