Thermal expansion of refractory related materials around room temperature

摘要

Thermal expansion propertiy of SiC, Si_3N_4, ZrO_2, A1_2O_3, Kalsilite, Leucite, Nepheline, Mullite, Cordierite, P-Spodumene, P-Eucryptite was investigated in the temperature range from -100 to 200°C. The thermal expansion property of those materials was clarified between a low temperature range and a high temperature range.