| 冷却方式对钒钛磁铁矿烧结过程和烧结矿强度的影响 |
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| 引用本文： | 王文山,吕庆,胡宾生,孙丽芬.冷却方式对钒钛磁铁矿烧结过程和烧结矿强度的影响[J].河北理工学院学报,2007,29(1):12-14,21. |
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| 作者姓名： | 王文山 吕庆 胡宾生 孙丽芬 |
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| 作者单位： | 河北理工大学冶金与能源学院，河北理工大学冶金与能源学院，河北理工大学冶金与能源学院，河北理工大学冶金与能源学院 河北唐山063009，承德钢铁公司烧结厂，河北承德067002，河北唐山063009，河北唐山063009，河北唐山063009，唐山钢铁公司炼铁厂，河北唐山063016 |
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| 摘 要： | 对承钢烧结矿冷却方式与钒钛磁铁矿烧结过程和烧结矿强度的关系进行研究,研究结果表明:机上冷却可以促使烧结矿中的磁铁矿和玻璃质含量降低,赤铁矿、铁酸钙和硅酸盐含量提高,使烧结成品率提高;改善了烧结矿冷态机械强度和低温还原粉化性能。打水冷却会明显降低烧结成品率,同时对烧结矿冷态机械强度和低温还原粉化性能带来十分不利的影响。
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| 关 键 词： | 钒钛磁铁烧结矿 强度 冷却方式 |
| 文章编号： | 1007-2829（2007）01-0012-03 |
| 修稿时间： | 2006-05-10 |
Influence of Cooling Mode on Sintering Process and Strength of Vanadium.titanium Sinter |
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| WANG Wen-shan.Influence of Cooling Mode on Sintering Process and Strength of Vanadium.titanium Sinter[J].Journal of Hebei Institute of Technology,2007,29(1):12-14,21. |
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| Authors: | WANG Wen-shan |
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| Institution: | 1. College of Metallurgy and Energy, Hebei Polytechnic University, Tangshan Hebei 063009, China ; 2. Sintefing Plant, Chengde Iron and Steel Co. Ltd. Chengde Hebei 067002 China; 3. Ironmaking Plant,Tangshan Iron and Steel Co. Ltd,Tangshan Hebei 063016, China |
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| Abstract: | Influence of cooling mode on sintering process and strength of vanadium-titanium sinter has been determined.The results reveal that:.While the sinter was cooled on sintering machine,magnetite and glassiness content of sinter decreases,and hematites,calcium ferrite and silicate content of sinter increase,and finsihed product rate of sinter also increases,and cold strength and low-temperature reducing capabilities of sinter are improved.While sinter was cooled by water,finished product rate of sinter decreases,it has bad influence on cold strength and low-temperature reducing capabilities of sinter. |
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| Keywords: | vanadium-titanium sinter strength cooling mode of sinter |
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