| 改善低硅烧结矿冶金性能的研究及实践 |
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| 引用本文： | 张玉柱,冯向鹏,李振国,尹海生,田建军,李贵阳,龚树山,张聪山,乔启平,李豪杰. 改善低硅烧结矿冶金性能的研究及实践[J]. 烧结球团, 2004, 29(1): 4-7 |
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| 作者姓名： | 张玉柱 冯向鹏 李振国 尹海生 田建军 李贵阳 龚树山 张聪山 乔启平 李豪杰 |
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| 作者单位： | 河北理工学院;宣化钢铁集团公司 |
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| 摘 要： | 为了改善低硅烧结矿的冶金性能，作者从烧结矿的显微结构和矿物组成出发，研究了SiO2含量与烧结矿低温还原粉化性能之间的关系，以及烧结矿碱度、MgO含量、配碳量、添加硼酸和喷洒CaCl2溶液等对低硅烧结矿冶金性能的影响。利用这些试验结果来指导宣钢烧结生产，结果使SiO2含量为4．0％的烧结矿的冶金性能达到了入炉要求。
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| 关 键 词： | 低硅烧结 冶金性能 措施 生产应用 |
| 修稿时间： | 2003-05-19 |
STUDY AND PRACTICE OF IMPROVING THE METALLURGICAL PROPERTY OF LOW SILICON SINTER |
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| Zhang Yuzhu et al. STUDY AND PRACTICE OF IMPROVING THE METALLURGICAL PROPERTY OF LOW SILICON SINTER[J]. Sintering and Pelletizing, 2004, 29(1): 4-7 |
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| Authors: | Zhang Yuzhu et al |
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| Affiliation: | Zhang Yuzhu et al |
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| Abstract: | In order to improve RDI of the low silicon sinter,the relationship of SiO 2 content in sinter with its metallurgical property was studied by the X-ray and electron microprobe analysis And the influence of some factors,for example basicity,carbon addtion ratio,MgO content,adding the boric acid and spraying CaCl 2 solution etc on RDI of the low silicon sinter were also studied and analyzed Applying these experimental results to quid the sintering operating in XUANHUA I&S Co as a result the RDI of the sinter,in it the SiO 2 content is 4 0 percent,can fulfill the quality requirement of BF ironmaking |
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| Keywords: | sintering with low silicon material metallurgy property measures produce application |
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