99% Al2O3 Trapezoidal Alumina Ceramic Crucible Heat Resistant Sintered Pot for Melting and Casting - Max Temp 1800°F 1pc(100x77x27mm)

Trapezoidal Alumina Ceramic Boat / 99% Al2O3 Corundum Crucible / Trapezoid Aluminum Ceramic Pot/Heat Resistant Sintered CrucibleFeatures:1.The crucible is made of aluminum oxide with 1800 degreefiring temperature and 40 hours sintering time.2.It cannot be used over 1800 degree3.Heating rate cannot be 50 degree/10mins.4.Avoid aluminum oxide reaction.Specification:Max 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.Standard or Nonstandard : StandardOrigin : Mainland ChinaColor : white or beigeName : Alumina Ceramic CrucibleMaterial : 99% purity aluminaApplication : melting, casting ,experiment,Max working temperature : 1800 degreeRate of temperature increas : no more than 50 degrees per 10 minuteFeature : , 99% alumina min

• Constructed from high-purity 99% alumina, this trapezoidal crucible withstands temperatures up to 1800°F for reliable performance in melting and casting applications.
• devised for optimal thermal stability, with a maximum firing temperature of 1800°F and a sintering time of 40 hours, ensuring durability and longevity.
• Precise heating control is essential; avoid heating rates exceeding 50°F per 10 minutes to maintain the integrity of the crucible.
• Ideal for laboratory experiments, metal casting, and other high-temperature applications, providing a versatile solution for various scientific and industrial needs.
• Features excellent compressive strength (>12000 MPa) and bend strength (>350 MPa), ensuring it can handle rigorous use without compromising performance.