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目前采用半干料捣打法和流态自硬混合料浇注法制造整体内衬。为了显示捣打法和浇注内衬法的优越性,岛钢№1平炉车间于1974年制造了一批300吨盛钢桶壁下部内衬,并进行了试验。捣打的内衬寿命为13—16炉,浇注的内衬寿命为12—14炉。捣打料和浇注料的主要组成是波布罗夫斯克出产的细粒状硅石。捣打的内衬,在使用时曾发现分层,工作带和微变带破裂,引超盛钢桶事故性漏钢。浇注的内衬制造简单,蚀损较
At present, the semi-dry material ramming method and the flow of self-hardening mixture casting method of manufacturing the overall lining. In order to show the superiority of ramming method and pouring lining method, Shima Steel №1 hearth workshop manufactured a batch of 300-ton steel drum wall lining in 1974 and carried out experiments. Ramming lined life of 13-16 furnaces, pouring lining life of 12-14 furnaces. The main component of ramming material and castable is the fine-grained silica produced in Plovdiv. Ramming the lining, in the use of stratification was found, the work of the band and the micro-strip rupture, cited excessive Sheng Gang accidental steel leakage. Pouring the lining to create simple, more erosion