Round Exterior Buckle lid Used for Cylindrical Alumina Crucible(82x76mm 1pc)

Round Outer Buckle Lid Used For Cylindrical Alumina Crucible / 1pc Outer Diameter 20mm - 100mm Corundum / Alumina Ceramic CoverSpecification:Size: outer diameter x inner diameterMax work temperature:1800 degreeDielectric constant: 2Compressive strength:>12000MpaBend strength:>350Mpa<;1%Bulk density:>3.8g/cm3<;0.2%<;0.1%<;0.2%Al2O3: >99%The crucible is made of aluminum oxide with 1800 degreefiring temperature and 40 hours sintering time.It cannot be used over 1800 degreeHeating rate cannot be 50 degree/10mins.Avoid aluminum oxide reaction.==========High-concerned chemical : NoneMaterial : CarbideType : OtherOrigin : Mainland ChinaMax working temperature : 1800 degreeRate of temperature increase : no more than 50 degrees per 10 minuteColor : white or beigeMaterial : 99% purity alumina(also called corundum)Feature : High purity, 99% alumina minName : Alumina Round Lid

• Max working temperature : 1800 degree
• Rate of temperature increase : no more than 50 degrees per 10 minute
• Color : white or beige
• Material : 99% purity alumina(also called corundum)
• Feature : High purity, 99% alumina min