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本文为法布里科·德·佛尔钢厂采用钢包精炼炉生产厚板材的前后过程,文中用产品质量和设备作对比。同时介绍了TN和DH装置的主要特性;列出钢包冶金结果,表明S、H_2、N_2都能达到厚板材的技术要求,还介绍了钢包精炼装置的能力限度和新钢包精炼装置的能力,要提高铜种质量,可根据本厂产品的等级决定是否采用该设备,本刊对全文有部分删除。
This paper is about Fabregaux de Forwar steel mill ladle refining furnace production of thick plate before and after the process, the text of the product quality and equipment for comparison. At the same time, the main characteristics of TN and DH are introduced. The results of ladle metallurgy are listed, which shows that S, H_2 and N_2 can all meet the technical requirements of thick slab. The limits of ladle refining capacity and the capability of new ladle refining equipment are also introduced. Improve the quality of copper, according to the level of our products to decide whether to adopt the equipment, the full text of this article has been partially deleted.