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| 连续铸钢用中间包衬里损伤的红外检测分析 | |
| 引用本文： | 聂向晖,李晓刚,杨体绍,李明,谭依.连续铸钢用中间包衬里损伤的红外检测分析[J].北京科技大学学报,2004,26(1):45-48. |
| 作者姓名： | 聂向晖 李晓刚 杨体绍 李明 谭依 |
| 作者单位： | 1. 北京科技大学腐蚀与防护中心,北京市腐蚀、磨蚀与表面技术开放实验室,北京,100083;安阳钢铁集团公司,安阳,455004 2. 北京科技大学腐蚀与防护中心,北京市腐蚀、磨蚀与表面技术开放实验室,北京,100083 3. 安阳钢铁集团公司,安阳,455004 |
| 基金项目： | 国家重点基础研究发展计划(973计划) |
| 摘 要： | 利用一维稳态传热模型,计算中间包底面温度,建立了底面温度与中间包衬里损伤程度间的对应关系,发现中间包底面温度随着衬里损伤程度增加而增加.红外热像检测表明:中间包底面温度随着包龄的增加而增加;红外热像技术可以有效地对中间包衬里损伤进行检测;利用所建立的理论关系式,可以实现对中间包红外热像的定量分析. |
| 关 键 词： | 中间包 红外热像 一维稳态传热 损伤 连续铸钢 中间包 衬里损伤 红外热像技术 检测分析 Tundish Continuous Casting Damage Lining analysis Detection 定量分析 关系式 理论 包龄 红外热像检测 发现 对应关系 损伤程度 温度 |
| 修稿时间： | 2003年4月9日 |
Infrared Detection and analysis on the Lining Damage of a Continuous Casting Tundish |
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| NIE Xianghui,LI Xiaogang,YANG Tishao,LI Ming,TAN Yi Corrosion and Protection Center of University of Science and Technology Beijing,The Key Lab of Corrosion,Erosion and Surface Technology of Beijing,Beijing ,China Anyang Iron & Steel Group Co Ltd,Anyang ,China.Infrared Detection and analysis on the Lining Damage of a Continuous Casting Tundish[J].Journal of University of Science and Technology Beijing,2004,26(1):45-48. | |
| Authors: | NIE Xianghui LI Xiaogang YANG Tishao LI Ming TAN Yi Corrosion and Protection Center of University of Science and Technology Beijing The Key Lab of Corrosion Erosion and Surface Technology of Beijing Beijing China Anyang Iron & Steel Group Co Ltd Anyang China |
| Institution: | NIE Xianghui,LI Xiaogang,YANG Tishao,LI Ming,TAN Yi 1) Corrosion and Protection Center of University of Science and Technology Beijing,The Key Lab of Corrosion,Erosion and Surface Technology of Beijing,Beijing 100083,China 2) Anyang Iron & Steel Group Co Ltd,Anyang 455004,China |
| Abstract: | The temperature of the bottom surface of a tundish was calculated by using an one-dimensional steady-state heat transfer model. The relationship between the temperature of the bottom surface and the damage degree of the tundish lining was established. It was found that the temperature rises with the increase of damage degree. Practical examinations proved that the temperature of the bottom surface rises with the increase of tundish age, and both the detection of damage degree and the quantitative analysis of tundish lining can be carried out by the infrared image technology. |
| Keywords: | tundish infrared image one-dimensional steady-state heat transfer damage |
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