| 255m3高炉冶炼不锈钢母液工业试验 |
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| 引用本文： | 李一为,丁伟中,郑少波,游锦洲,鲁雄刚,徐建伦,徐匡迪,张凯,徐心强,方音,姜敏,杜洪缙. 255m3高炉冶炼不锈钢母液工业试验[J]. 钢铁, 2004, 39(4): 1-4,53 |
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| 作者姓名： | 李一为 丁伟中 郑少波 游锦洲 鲁雄刚 徐建伦 徐匡迪 张凯 徐心强 方音 姜敏 杜洪缙 |
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| 作者单位： | 上海大学上海市钢铁冶金重点实验室,上海,200072;上海宝钢集团上海一钢公司,上海,200431 |
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| 基金项目： | 国家自然科学基金资助项目(50174036) |
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| 摘 要： | 首次在255m^3高炉上进行了冶炼不锈钢母液的工业试验，生产铬含量5％～21．3％的不锈钢母液近千吨，铬收得率达98％，炉况顺行，渣铁排放正常。为确保试验的成功，采取了保守的操作方针，入炉焦比提得较高，对原材料的磷含量也未加控制，试验中还将铬含量15．6%的35t不锈钢母液由转炉冶炼后再经连铸和轧制加工得到某种不锈钢板材，实现了不锈钢生产全流程的贯通。
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| 关 键 词： | 高炉 不锈钢母液 工业试验 |
INDUSTRIAL TEST OF PRODUCING STAINLESS STEEL MASTER MELT ON 255 m3 BLAST FURNACE |
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| LI Yiwei ,DING Weizhong ,ZHENG Shaobo ,YOU Jinzhou ,LU Xionggang ,XU Jianlun ,XU Kuangdi ,ZHANG Kai ,XU Xinqiang ,FANG Yin ,JIANG Min ,DU Hongjin. INDUSTRIAL TEST OF PRODUCING STAINLESS STEEL MASTER MELT ON 255 m3 BLAST FURNACE[J]. Iron & Steel, 2004, 39(4): 1-4,53 |
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| Authors: | LI Yiwei DING Weizhong ZHENG Shaobo YOU Jinzhou LU Xionggang XU Jianlun XU Kuangdi ZHANG Kai XU Xinqiang FANG Yin JIANG Min DU Hongjin |
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| Affiliation: | LI Yiwei 1,DING Weizhong 1,ZHENG Shaobo 1,YOU Jinzhou 1,LU Xionggang 1,XU Jianlun 1,XU Kuangdi 1,ZHANG Kai 2,XU Xinqiang 2,FANG Yin 2,JIANG Min 2,DU Hongjin 2 |
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| Abstract: | The industrial test of producing master stainless steel melt was carried out on 255 m 3 blast furnace Nearly 1000 t master melt with chromium contents from 5 % to 21 3 % were produced The chromium recovery rate was up to 98 % The operation of BF was smooth The slag and hot metal produced had good fluidity To ensure the success of the test, a conservative operational policy was adopted The coke ratio was very high and the phosphorus of raw materials was not restricted By converter refining, continuous casting and rolling, 35 t master melt with 15 6 % chromium were processed into stainless steel plates Thus whole technological process for producing stainless steel started from BF was established |
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| Keywords: | blast furnace master stainless steel melt industrial test |
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