... aluminum powder as starting materials. Firing at about 1500°C by nitridation solid solution reaction. Compared with Si3N4 bonded ... Cx0.5h453545Refractoriness Under Load(0.2Mpa,0.6%), °C ≥170017001700Thermal Shock Resistance (1100°C,water quenching), Cycle ≥302030Thermal Expansion Coeficient,10- ... 6.K-14.5(20~1000°C)--5.0Thermal Conductivity, W/(m.K)300°C35--29700° ...