99% Alumina High Temperature Resistance Corundum Crucible Set for Lab Use - Reliable Sintering Crucibles(Combo 1)

The distance between the product and the heating body (such as carbon tube, silicon molybdenum rod or heating wire, etc.) should be > 5, not used for burning carbon and iron related products. The bottom of the large crucible as far as possible not direct with the bottom of the furnace, it is recommended to use corundum foot pads and other temperature resistant substances will be elevated crucible, the formation of Gas convection, in order to extend the service life of the product. .Package Include : 1 Combo

• Constructed from 99% alumina, this crucible set offers exceptional durability and high-temperature resistance, making it ideal for laboratory applications.
• devised for long-term service at temperatures up to 1600℃, ensuring reliable performance during sintering processes.
• Temperature control is crucial; maintain a gradual temperature change below 1200℃ (less than 5℃/min) to prevent cracking and ensure optimal results.
• Recommended to use corundum foot pads to elevate the crucible, promoting Gas convection and extending the lifespan of the product.
• Perfect for various laboratory uses, this crucible set is not compatible with direct heating methods such as gasoline or alcohol blowtorches, ensuring safe and effective operation.