耐火与石灰 ›› 2012, Vol. 37 ›› Issue (6): 3-6.

• 综述 • 上一篇    下一篇

激光闪射法测试氮化硅结合碳化硅材料导热系数的研究

王 东 刘宗奎 张 斌 赵维平   

  1. 国家陶瓷与耐火材料产品质量监督检验中心,淄博 255063
  • 出版日期:2012-12-31 发布日期:2012-12-31

Study on coefficient of thermal conductivity of silicon carbide material bonded with silicon nitride determined with laser flash method

Wang Dong    Liu Zongkui    Zhang Bin   Zhao Weiping   

  1. State Supervision and Test Center for Quality of Ceramic and Refractory products,Zibo 255063,China
  • Online:2012-12-31 Published:2012-12-31

摘要:

激光闪射法在材料导热系数的测量方面已得到广泛研究和应用。利用激光闪射法测试了氮化硅结合碳化硅材料的导热系数,分析了影响结果准确性的因素,并提出了相应措施。

Abstract:

Laser flash method is widely studied and applied in the aspect of determination of coefficient of thermal conductivity of materials. The thermal conductivity of silicon carbide material bonded with silicon nitride is determined with laser flash method,the factors that have influence on accuracy are analyzed and the corresponding measures are put forward.

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