99.5% Alumina Trapezoid Corundum Crucible - High-Temperature Ceramic Sintered Crucible 80x40x17mm for Laboratory 1pc

99.5% Alumina Trapezoid Corundum Crucible 80x40x17mm Al2O3 Ceramic Sintered CrucibleThe 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.Don't melting the material which can have reaction with Al2O3,Avoid aluminum oxide reaction.Physical and chemical index:Al2O3: >99%<;;0.2%<;;0.1%<;;0.2%Bulk density:>3.8g/cm3<;;1%Bend strength:>350MpaCompressive strength:>12000MpaDielectric constant: 2Max work temperature:1800 degreeHigh-concerned chemical : NoneMaterial : CeramicOrigin : Mainland China

• Constructed from 99.5% pure alumina, this trapezoid crucible is devised for high-temperature applications, withstanding up to 1800°C.
• Features a robust structure with a bulk density of over 3.8g/cm³, ensuring durability and reliability in demanding environments.
• Ideal for laboratory and industrial use, this crucible is perfect for sintering and other high-temperature processes.
• Carefully engineered to avoid reactions with aluminum oxide; do not use with materials that may react with Al2O3.
• devised for optimal performance, with a maximum working temperature of 1800°C and a bending strength exceeding 350MPa.