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一、为什么要炉底出钢?有两个主要原因促使炉底出钢的开发其一:为了提高钢的质量,很多国家确定了电弧炉-钢包炉工艺,此工艺要求电弧炉能提供“无渣钢水”,各国在这方面曾做了不少努力,但都不够理想,而炉底出钢却能有效地解决这一问题。其二:水冷炉壁是超高功率电炉必不可少的措施,对一般需倾动42至45度才能把钢水出完的电弧炉,为使钢水不接触水冷炉壁,在出钢槽侧钢水面以上400mm这一部份仍
First, why should the bottom of the steel? There are two main reasons to promote the development of the bottom of the furnace First, in order to improve the quality of steel, many countries have identified the EAF - ladle furnace process, which requires electric arc furnace can provide “no Slag molten steel ”, all countries have done a lot of efforts in this regard, but not ideal, but the bottom of the steel can effectively solve this problem. Second: water-cooled furnace wall is an essential measure for ultra-high-power electric furnace, the general required to be tilted 42 to 45 degrees to finish the molten steel arc furnace, in order to make the molten steel does not contact the water wall, More than 400mm this part is still