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在党的社会主义建设总路线的照耀下,钢铁工业正以土法上马、先士后洋的方法遍地开花。全国各地都在大搞土法炼钢,不少读者希望能获得这方面的知识。由于我们对各地的土法炼钢情况缺少系统的调查和研究,所以不能针对具体问题一一解决,本文仅就土转炉怎样炼钢作一般性介绍。一、转炉冶炼原理大家都知道,生铁与钢都是铁炭合金,含炭量大于1.7％的是生铁,含炭量小于1.7％的是钢,由此看出脱炭是炼钢生产中的主要任务,但并不是唯一任
With the general line of the party’s socialist construction under its guidance, the steel industry is blooming everywhere with the help of indigenous methods and pioneering practices. Many countries throughout the country are making great efforts in indigenous steelmaking and many readers hope to obtain this knowledge. Due to the lack of systematic investigation and research on the local steelmaking in various places, we can not solve the specific problems one by one. This article only gives a general introduction on how to make steel in a converter. First, the principle of converter smelting We all know that pig iron and steel are ferroalloy, containing more than 1.7% of carbon is pig iron, carbon content of less than 1.7% of the steel, which shows that the decarbonization is steelmaking The main task, but not the only one