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| IF钢用连铸保护渣研制 | |
| 引用本文： | 陈天明,杨素波,王谦,曾建华,张均祥.IF钢用连铸保护渣研制[J].炼钢,2009,25(1). |
| 作者姓名： | 陈天明 杨素波 王谦 曾建华 张均祥 |
| 作者单位： | 1. 攀枝花钢铁(集团)公司,钢铁研究院,四川,攀枝花,617000 2. 攀枝花新钢钒股份有限公司 3. 重庆大学,材料科学与工程学院,重庆,400044 |
| 摘 要： | 结合攀钢IF钢连铸工艺条件,研究了碱性材料、熔剂对保护渣熔化性能的影响和熔速调节剂配加模式,设计出了保护渣配方.工业试验表明,研制的预熔保护渣用于IF钢浇铸时,在结晶器内熔化良好,试验铸坯表面无清理率达到98.5%,铸坯增碳控制在2×10-6左右(质量分数). |
| 关 键 词： | IF钢 连铸保护渣 熔速调节剂 增碳 |
Development of mold flux for continuous casting IF steel |
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| CHEN Tian-ming,YANG Su-bo,WANG Qian,ZENG Jian-hua,ZHANG Jun-xiang.Development of mold flux for continuous casting IF steel[J].Steelmaking,2009,25(1). | |
| Authors: | CHEN Tian-ming YANG Su-bo WANG Qian ZENG Jian-hua ZHANG Jun-xiang |
| Affiliation: | 1.Iron and Steel Research Institute;Panzhihua Iron and Steel Group Co.;Panzhihua 61700;China;2.Vanadium Recovery and Steelmaking Plant;PanzhihuaNew steel and Vanadium Co.;Ltd.;Panzhihua 617062;3.Marterials Scienceand Engineering;Chongqing University;Chongqing 400044;China |
| Abstract: | In light of the actual conditions of IF steel continuous casting in Panzhihua Iron and Steel Company(PZHISC),an ingredient of the mold powder is designed and developed through the research upon effect of the basic materials and fluxes on the melt properties of mold powder as well as studies on the mode of preparation of the melting speed control materials.Industrial experiment has shown that the newly developed prefused mold powder can meet the demand of IF steel casting process in PZHISC,and it shows excel... |
| Keywords: | IF steel mold powder control materials of melting speed carbon pick-up |
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