激光闪射法测量碳复合耐火材料导热系数的影响因素

摘要

The basic principle of laser flash method in determination of thermal conductivity of car-bon composite refractory is briefly introduced,and the influencing factors which caused error in test results in both theoretical and practical are analyzed.Then,some corresponding solutions re-spectively to each factor are suggested,which are of great reference value for users in actual oper-ation.%简要介绍了激光闪射法测定碳复合耐火材料导热系数的基本原理，分析了对试验结果造成误差的影响因素，并针对每种因素提出了相应的解决方法，在实际操作上有重要的参考价值。