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硅低硫高的土鉄能不能炼成合格的鋼?从我們試驗的結果和各地的經驗証明,土鉄是完全能够炼成合格的鋼。我們所用的設备是原有的土轉爐和化鉄爐。轉爐是用油桶和鋼板做成爐腔是直筒形的,容量100公斤。爐衬全部采用白云石拌焦油料搗成。轉爐只有一排风口共四个,直径25公厘。采用风压700～800公厘水柱,风量8～10公尺~3/分。化鉄爐是小座爐也是用油桶做成,只有一个进风口,采用10个馬力,离心式鼓风机。化鉄爐沒有水冷和热风装置,爐衬因为原料关系,仍使用酸性。我們就在这种設备条件下,进行了半个月的試驗,終于炼出了合格的鋼。試驗結果表明,小轉爐全部采用土
Can the silicon with low sulfur and high sulfur make qualified steel? From the results of our experiments and the experiences of various places, it is proved that the earthwork is fully qualified to make steel. The equipment we use is the original soil converter and furnace. Converter is made of oil drums and steel furnace cavity is straight-shaped, capacity 100 kg. Lining all the dolomite mixed with tar material Daocheng. Converter only has a total of four vents, a diameter of 25 mm. The use of wind pressure 700 ~ 800 mm water column, air volume 8 ~ 10 meters ~ 3 / min. The furnace is a small stove is made of oil drums, only one air inlet, the use of 10 horsepower, centrifugal blower. Boiler furnace without water and hot air installations, linings because of the relationship between raw materials, still use acid. We were in this equipment conditions, conducted a half-month test, and finally refined a qualified steel. The test results show that all the small converter soil