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针对唐钢角钢质量改进措施 ,提出连铸坯质量的提高是角钢质量改进的关键 ,指出在连铸机高效化改造中必须解决好高拉速对铸坯质量的影响
In order to improve the quality of angle steel in Tangsteel, it is proposed that the improvement of the quality of continuous casting slab is the key to improve the quality of the angle steel. It is pointed out that the effect of high drawing speed on the quality of slab must be solved in the high efficiency reform of continuous casting machine