| 连铸水口密封剂的研制与应用 |
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| 引用本文： | 文光华,唐萍. 连铸水口密封剂的研制与应用[J]. 耐火材料, 2002, 36(1): 31-33 |
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| 作者姓名： | 文光华 唐萍 |
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| 作者单位： | 重庆大学材料科学与工程学院冶台金系,重庆,400044 |
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| 摘 要： | 通过对连铸水口接缝处热状态的分析 ,提出了水口接缝密封剂合理的工作温度区间。由此研制的密封剂用于水口接缝处 ,水口内负压测定和钢样分析结果表明 ,密封剂对钢流保护作用显著 ,达到了氩气保护效果。
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| 关 键 词： | 连铸水口 保护浇注 密封剂 |
| 修稿时间： | 2001-07-23 |
Development and application of the sealant for continuous casting nozzle |
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| Wen Guanghua,Tang PingMetallurgy Dept.,Materials Science and Engineering Institute,Chongqing University,Chongqing ,China. Development and application of the sealant for continuous casting nozzle[J]. Refractories, 2002, 36(1): 31-33 |
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| Authors: | Wen Guanghua Tang PingMetallurgy Dept. Materials Science Engineering Institute Chongqing University Chongqing China |
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| Affiliation: | Wen Guanghua,Tang PingMetallurgy Dept.,Materials Science and Engineering Institute,Chongqing University,Chongqing 400044,China |
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| Abstract: | The rational working temperature ranges of nozzle sealant were put forward by analysing hot state at nozzle joint gap in the continuous casting process.On basis of the nozzle temperature condition,the developed sealants were successfully used at nozzle joint gap.The measurement of negative pressure in nozzle and steel sample analysis results have shown that the sealant is very effective in steel stream protection and the protective casting effect is similar to that of argon. |
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| Keywords: | Continuous casting nozzle Protective casting Sealant |
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