white fused aluminum oxide WA 1,Manufacturer-Direct sale 2,High purity-99.5%min Al2O3 3,Crystal form:a- ... Al2O3 White Fused Aluminum Oxide(WA) , was made ... curve ds94, not lessF2308253,0±3,034F2407044,5±2,028F2805936,5±1,522F3204929,2±1,516,5F3604022,8±1,512F4003217,3±1 ...