Fei Peng, Rebecca Erdman, Gregg Van Laningham, Robert F. Speyer and Robert Campbell Thermal Conductivity of ZrB2SiCB4C from 25 to 2000 °C Advanced Engineering Materials 15
The thermal conductivities (k) of three ZrB2–SiC–B4C compositions were determined over 25–2000 °C using the laser flash technique. Higher SiC concentration increased the k temperature sensitivity. Finite difference calculations of k based on microstructures correctly predicted temperature and phase concentration dependencies. The k of pure ZrB2 and SiC as a function of temperature were iteratively back-calculated from the experimental results.
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