Trapezoidal Corundum Boat

Product Name: Trapezoidal Corundum Boat
Product Color: Off-white
Manufacturing Process: Slip casting / Die casting
Chemical Composition: 99% Alumina (Al₂O₃)
Application: Suitable for analysis and melting of various metal and non-metal samples; used in laboratories and various industrial analyses.

Material: 99% alumina, sintered at 1800°C for 40 hours.
Operating temperature: up to 1600°C.
Heating rate: It is recommended not to exceed 50°C increase every 10 minutes.
Note: Since the crucible is made of alumina, avoid chemical reactions between the crucible and alumina-reactive substances during heating.

Al₂O₃ > 99%, excellent chemical corrosion resistance and high-temperature tolerance.
Suitable for long-term use at 1600°C and short-term exposure up to 1800°C.
Good thermal shock resistance; not prone to cracking.
Manufactured by slip casting, with high density.

Product Specifications:

30*20*15 Trapezoidal with cover
30*20*15 Trapezoidal (without cover)
45*22*14 Trapezoidal (without cover)
60*17*10 Trapezoidal (without cover)
60*30*15 Trapezoidal (without cover)
100*77*27 Trapezoidal (without cover)