| 石墨化率不同的自焙炭块的热扩散率 |
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| 引用本文： | 薛向欣,黄晓煜,杜英敏,张殿有. 石墨化率不同的自焙炭块的热扩散率[J]. 金属学报, 1996, 32(11): 1227-1232 |
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| 作者姓名： | 薛向欣 黄晓煜 杜英敏 张殿有 |
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| 作者单位： | 东北大学，鞍山钢铁公司炼铁厂，中国科学院金属研究所，东北大学冶金系 |
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| 摘 要： | 采用激光脉冲加热及降温法测定了石墨化率不同的自焙炭块在２００－１１００℃范围内的热扩散率α。结果表明：一定温度下石墨化率越高，α值越高；石墨化率一定下，α值随温度升高而降低。文中还由实验结果讨论了自焙炭块的抗热震性指标Ｒ。
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| 关 键 词： | 热扩散率 自焙炭块 石墨化率 |
| 收稿时间： | 1996-11-18 |
| 修稿时间： | 1996-11-18 |
THERMAL DIFFUSIVITY OF SELF-BAKING CARBON BLOCK WITH DIFFERENT GRAPHITIZATION DEGREES |
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| XUE Xiangxin ,HUANG Xiaoyu ,DU Yingmin,ZHANG Dianyou. THERMAL DIFFUSIVITY OF SELF-BAKING CARBON BLOCK WITH DIFFERENT GRAPHITIZATION DEGREES[J]. Acta Metallurgica Sinica, 1996, 32(11): 1227-1232 |
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| Authors: | XUE Xiangxin HUANG Xiaoyu DU Yingmin ZHANG Dianyou |
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| Affiliation: | XUE Xiangxin (Northeastern University,Shenyang ),HUANG Xiaoyu (Ironmaking Works,Anshan Iron and Steel Complex,Anshan ),DU Yingmin(Institute of Metal Research,Chinese Academy of Sciences,Shenyang ),ZHANG Dianyou(Ironmaking Works,Anshan Iron and Steel Complex,Anshan ) |
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| Abstract: | |
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| Keywords: | thermal diffusivity self-baking carbon block graphitization degree resistance to thermal shock laser pulse |
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