Alumina Corundum Crucible with Lid - 50x20x20mm - Al2O3 Ceramic Crucible for High-Temperature Applications 1pc

Alumina Corundum crucible/ 50x20x20mm/ rectangular corundum crucible with lid/ Al2O3 ceramic 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.Specification:Size(approximate data): upperouter length 50mm ,width 20mm ,height 20mmPhysical 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 premium aluminum oxide (Al2O3) for exceptional durability and high-temperature resistance up to 1800°C.
• Ideal for laboratory use, this rectangular crucible features dimensions of 50x20x20mm, perfect for precise experiments and material testing.
• devised to withstand rigorous sintering processes with a sintering time of 40 hours, ensuring optimal performance in high-temperature applications.
• Avoids reactions with aluminum oxide; suitable for non-reactive materials to maintain the integrity of your experiments.
• Standardized with a bulk density greater than 3.8g/cm³, providing reliable strength and stability under pressure.