Crucible With Lid 1. 99% alumina 2.Used for metal casting or Lab equipement 3.100% impervious 4. 1600-1800 degrees Crucible With Lid 99% Alumina crucible, Corundum crucible. Application:Wildly used in all kinds of laboratory analysis and metal, nonmetal material sample melting, widely applied in the metallurgy, chemical industry and materials science Performance For Alumina CeramicItem Unit95 ...