东北大学学报（自然科学版）

东北大学学报(自然科学版) ›› 2006, Vol. 27 ›› Issue (2): 196-198.DOI: -

• 论著 • 上一篇    下一篇

耐火保温材料导热系数的测定

刘世英;于亚鑫;邱竹贤;   

  1. 东北大学材料与冶金学院;东北大学材料与冶金学院;东北大学材料与冶金学院 辽宁沈阳110004;辽宁沈阳110004;辽宁沈阳110004
  • 收稿日期:2013-06-23 修回日期:2013-06-23 出版日期:2006-02-15 发布日期:2013-06-23
  • 通讯作者: Liu, S.-Y.
  • 作者简介:-
  • 基金资助:
    国家自然科学基金资助项目(50334030)

Determination of thermal conduction coefficient of refractory and thermal insulation materials

Liu, Shi-Ying (1); Yu, Ya-Xin (1); Qiu, Zhu-Xian (1)   

  1. (1) School of Materials and Metallurgy, Northeastern University, Shenyang 110004, China
  • Received:2013-06-23 Revised:2013-06-23 Online:2006-02-15 Published:2013-06-23
  • Contact: Liu, S.-Y.
  • About author:-
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摘要： 在中华人民共和国黑色冶金行业标准YB/T 059-91的基础上,设计并做出了测量耐火保温材料导热系数的实验仪器.阐述了此仪器的实验装置、测量原理及其测试方法、实验结果等.通过测量已知导热系数的碳化硅砖的导热系数,得其误差小于8%;通过对同一试样的两个小试样进行平行测量,得其相对偏差小于3%.

关键词: 导热系数, 仪器, 测量, 耐火材料, 保温材料

Abstract: An experimental setup was designed to determine the thermal conduction coefficients of refractory and thermal insulation materials on the basis of China's Standard YB/T059-91. The layout of the experimental setup, measuring principle, testing method and results were described. Taking a carborundum brick of which the thermal conduction coefficient was given as specimen, the measuring error is less than 8%. The relative error between the two specimens which were cut off from the same thermal insulating brick is less than 3%.

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