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重庆第一钢铁厂为了处理历年积存下来的大批铸废轧辊与生产上用过的废轧辊,曾学习鞍钢爆破废轧辊的经验,修建了爆破坑等设备,试爆废轧辊成功。继着,为使每月回收的数百吨废钢锭模能及时利用回炉,以解决废铁供应问题,又研究了苏联工程师H.C.米罗斯尼钦科介绍的水法处理废钢锭模的经验,经试验后已获成功,代替了碎钢机破碎,从而使国家资财得到充分及时的利用,且能较大量的供应炼铁车间使用。
Chongqing First Steel Works in order to deal with the accumulation of a large number of cast iron roll over the years and the production of spent roll, had learned from the experience of blasting scrap roller Anshan Iron and Steel, the construction of blasting pits and other equipment, test the success of the explosion roll waste. Then, in order to make monthly recovered hundreds of tons of scrap steel mold can be timely use of the furnace back to solve the problem of scrap iron supply, but also studied the Soviet Union HC Micronesinqinko introduced water treatment of scrap ingot mold experience, the After the trial has been successful, replacing the broken broken steel machine, so that the state capital is fully and timely use, and can supply a large number of ironmaking workshop.