| 连续铸钢用中间包衬里损伤的红外检测分析 |
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| 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]. 工程科学学报, 2004, 26(1): 45-48. DOI: 10.13374/j.issn1001-053x.2004.01.013 |
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| 作者姓名： | 聂向晖 李晓刚 杨体绍 李明 谭依 |
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| 作者单位： | 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;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 |
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| 基金项目： | 国家重点基础研究发展计划（973计划） |
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| 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.
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| 关 键 词： | 中间包 红外热像 一维稳态传热 损伤 |
| 收稿时间： | 2003-04-09 |
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. Infrared Detection and analysis on the Lining Damage of a Continuous Casting Tundish[J]. Chinese Journal of Engineering, 2004, 26(1): 45-48. DOI: 10.13374/j.issn1001-053x.2004.01.013 |
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| Authors: | NIE Xianghui LI Xiaogang YANG Tishao LI Ming TAN Yi |
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| 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. |
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| Keywords: | tundish infrared image one-dimensional steady-state heat transfer damage |
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