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冶金工业部科技司于1989年10月6～7日在河南省济源市召开了高炉用浸渍磷酸粘土砖转产鉴定会,出席会议的代表共30人.会议主要听取了武钢钢研所宋木森等人的关于高炉用浸渍磷酸粘土砖的试验、生产、使用情况的报告.冶金部的徐矩良、王泽田同志也在会上做了讲话.高炉用浸渍磷酸粘土砖具有抗碱性能好,强度高,气孔率低的优点,性能明显优于普通粘土高炉砖,属于国内首创.该砖生产工艺比较简便,价格低廉,非常符合我国国情,为高炉用耐火材料增加了一个新品种.1985年以来,武钢已在2,1,4和新3号等四座高炉中
Ministry of Metallurgical Industry Science and Technology Department in October 1989, 6 to 7 in Jiyuan City, Henan Province held a blast furnace impregnated phosphoric acid clay brick conversion appraisal meeting, attended the meeting a total of 30. The meeting mainly heard the Steel Research Institute of Wuhan Iron and Steel Co., On the blast furnace impregnated phosphoric acid clay brick test, production, use of the report.Metallurgical Xu Tomiang, Comrade Wang Zetian also made a speech at the meeting .Blasting impregnated phosphoric acid clay brick has good alkali resistance, high strength, porosity Low advantages, performance is obviously superior to ordinary clay blast furnace bricks, belonging to the domestic initiative. The brick production process is relatively simple, low prices, in line with China’s national conditions, for the blast furnace refractory added a new species. Since 1985, Wuhan Iron and Steel has been 2, 1, 4 and the new No. 3 in four blast furnaces