【摘要】 应用计算机运控的激光热导仪，对不同化学成分、密度和热历史的炭砖的导热系数进行了对比分析和研究，提出了一个由导热性能数据判断炭砖可继续使用的新方法。更多还原

【Abstract】 Using a computerized laser thermal conductivity measurement apparatus,a contrast analysis of thermal conductivities for the carbon bricks with the different chemical components,densities and heat histories are studied,and consequently the new method for predicating the carbon bricks under high temperature to be continued to use from their thermal conductivity properties is provided.更多还原