1pc Dental Laboratory CAD crucible for zirconia crowns sintered crucible dental Crucible with cover round shape holding beads in ovenFeatures:1, Adopt high purity high temperature powder die casting2, apertures strong high thermal conductivity and thermal shock resistance can be repeatedly used strong3, opened mouth conducive to heat transfer through the heat crown will not heat evenly uneven temperature warpage4, sizes:outer diameter +height:90X35mm 75X35mm5,thickness of wall: 3.5mm or so6,Can be high temperature: 1600 ° -1800 °7.net weight:0.25KGpacking list:1pcPrecautions for use:High temperature ceramics can withstand 1700 degrees, but can not be quenched and hot. Warming and cooling should come slowly, otherwise thermal expansion and contraction will cause bursting
1pc Dental Lab CAD crucible for zirconia crowns sintered crucible dental Crucible with cover round shape holding beads in oven