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在冶金部以“连铸为中心、炼钢为基础、设备为保证”的生产技术方针指导下,上钢三厂转炉炼钢分厂紧紧围绕连铸这个中心,抓管理、靠科技,从今年2月17日开始,实现了完全国产化设备小矩形坯连铸机的全连铸生产,取得了较好成效。 根据1990年制订的转炉分厂提高连铸比攻关目标,1992年一季度仅为90％,四季度待超低头板坯连铸机(30万吨/年)投产后连铸比方能达到100％,这时才能实现全连铸。通过三个月甩掉钢锭模,实行全连铸的生产实践证明,转炉分厂实行全连铸生产已具有一定条件。
In the metallurgical department to “continuous casting as the center, based on steel, equipment to ensure that” under the guidance of the production technology, the third plant converter steelmaking plant tightly around the casting center, focus on management, relying on science and technology, from February 17 this year began to achieve a fully domestic production of small rectangular billet continuous casting machine production, and achieved good results. According to the 1990 branch converter plant to improve the continuous casting ratio to tackle the target, the first quarter of 1992 was only 90% in the fourth quarter to be ultra-head slab caster (300,000 tons / year) after the commissioning ratio can reach 100% , Then fully continuous casting can be realized. Through three months to get rid of ingot mold, the practice of full continuous casting production proved that the converter plant to implement full continuous casting production has certain conditions.