... 3,alumina ceramic sheets 4,corundum plate corundum mullite ceramic plate, corundum plate, ceramic sheet, mullite ceramic board Alumina substrate, ceramic wafer ceramic substrate, alumina ceramic sheet 1. Material: Alumina ceramic, zirconia ... high temperature.6, Good thermal shock resistance7, Application: Corundum Mullite Products have the prosperities of Good thermal shock resistance, High Strength ...