Thermal diffusivity/conductivity of AECL Li2TiO3 ceramic
Thermal diffusivity/conductivity of AECL Li2TiO3 ceramic
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DOI：
10.1016/0022-3115(96)00396-0
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发表时间：
1996-09
影响因子：
3.1
通讯作者：
J. Davis;A. A. Haasz-A.
中科院分区：
文献类型：
--
作者：
J. Davis;A. A. Haasz-A.
采用激光闪光技术，在300 ~ 1000 K温度范围内测量了由AECL（Chalk River，ON，Canada）生产的钛酸锂（Li 2 TiO 3）的热扩散率和热容。根据这些数据，计算了导热系数。热导率在300 K时的值为3 W/mK，在425至675 K温度范围内降低至2.2 W/mK，然后在1000 K时增加至2.6 W/mK。
The thermal diffusivity and heat capacity of lithium titanate (Li2TiO3), produced by AECL (Chalk River, ON, Canada), has been measured in the temperature range 300 to 1000 K, using the laser flash technique. From these data, the thermal conductivity has been calculated. The thermal conductivity ranged in value from 3 W/mK at 300 K, decreasing to 2.2 W/mK in the 425 to 675 K temperature range, and then increasing to ∼ 2.6 W/mK at 1000 K.