Al2O3 Ceramic Crucible - 48x24x14mm Trapezoid Alumina Sintered Crucible for Laboratory and Industrial Use

Al2O3 ceramic crucible /48x24x14mm Trapezoid corundum crucible /alumina crucible/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 : NoneStandard or Nonstandard : StandardOrigin : Mainland China

• Constructed from high-purity aluminum oxide (Al2O3) with a purity level exceeding 99% for optimal performance in high-temperature applications.
• devised to withstand temperatures up to 1800°C, making it ideal for various laboratory and industrial processes requiring high thermal stability.
• Features a trapezoidal shape (48x24x14mm) that enhances heat distribution and efficiency during sintering and other heating processes.
• Robust construction with a bulk density of over 3.8g/cm³, ensuring durability and resistance to thermal shock and mechanical stress.
• Avoids reactions with aluminum oxide; do not use with materials that can chemically react with Al2O3 for safe and effective operation.