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马科斯米利安钢厂的转炉车间将容量原为12吨的5个转炉改成了5个18吨的,随之对熔化生产钢轨用镜铁的冷风化鉄炉也进行了改造。由于这一改造出铁重量由每炉1300公斤增加到了每炉1000公斤。直径750毫米的酸性冷风化铁炉每小时的平均产量是4.5吨,锰的烧损高达15％,焦炭消耗量占12％,出铁温度1260℃;即仅仅高于熔化范围40℃。这种炉子可短时停掉,对
The converter plant at Marcos Millianne converted five of the original 12-ton capacity converters into five 18-tonne capacity units, followed by a retrofit of the cold-weathering furnaces for fused-rail mirrors. As a result of this transformation, the weight of iron was increased from 1,300 kilos per kilo to 1,000 kilos per kilo. The average hourly output of an acid cooled iron stove with a diameter of 750 mm is 4.5 tons, the burning of manganese is up to 15%, the coke consumption is 12% and the tapping temperature is 1260 ° C; that is, it is only 40 ° C higher than the melting range. This stove can be stopped for a short time, right