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由冶金部鞍山热能研究院开发研制的新型直冷式电极铜瓦,在辽阳铁合金厂的支持和合作下,1987年4月于该厂五分厂两座容量为6300kVA的矮烟罩、封闭式碳素铬铁矿热炉上安装使用了4年多,收到良好的效果.1992年1月15日通过了冶金部的技术鉴定。与会专家们通过认真讨论与评议,认为该项技术在国内是首创,并取得如下一致意见:①新型钢瓦取消了水冷铜管.采用纯铜直接铸成水冷通道,水冷面积大,不易结垢,冷却效果好,从而降
Developed by the Ministry of Metallurgical Anshan Institute of Thermal Energy developed a new type of direct-cooling electrode copper tile, Liaoyang ferroalloy plant in the support and cooperation, in April 1987 at the plant five plants of two low capacity hood 6300kVA, closed Carbon chromite furnace installed on the use of more than 4 years, received good results. January 15, 1992 adopted the Ministry of Metallurgical technical appraisal. Experts attending the meeting through serious discussion and commentary, that the technology is the first in the country, and made the following consensus: ① new steel tile to remove the water-cooled brass. Pure copper water directly cast into the channel, water-cooled area, not easy to scale , Cooling effect is good, thereby reducing