Corundum Mullite Saggers for Calcination - Moat City

1. Home Blog  Kiln Furniture Industry Machineries Raw Materials About Contact Us Message Us Email Us Home  Kiln Furniture  Advanced Ceramic Industry Corundum Mullite Saggers For Calcination Of 5n Alumina, Indium Oxide Ceramic Powder Product Features Our Corundum Mullite Saggers are expertly crafted for the precise calcination of high-purity alumina powder. Fired at an intense 1800℃, these saggers are constructed from 99.9% high-purity alumina (Al O ) and premium low-sodium white corundum. 2 3 With a binder boasting an exceptionally low ash content (≤ 0.01%), we prioritize meticulous control over raw materials. This ensures minimal impurities and optimal high-temperature ?ring, stabilizing the Al O activity. The result? A saggar with a minimal thermal expansion coe?icient and unparalleled chemical purity, perfect for calcining top-grade ceramic powders. Moreover, the sagger’s e?icient pore structure facilitates the siphoning e?ect during low-temperature calcination, ensuring comprehensive and e?ective organic ma?er removal. 2 3 Application Scope Use: High-purity ceramic powders calcination Technical Parameters Value Al O (%) 2 89.35 3 SiO (%) 2 10.45 Fe O (%) 2 0.06 3 NaO+KaO (%) ≤0.15 Suggested Working Temperature (˚C) 1650 -6 Thermal Expansion Rate x 10 at 1000 ˚C 5.6 Water Absorption Rate (%) 23.00 Bulk Density (g/cm3) 2.95   Need A Free Sample? Contact Us Today! Discover More: Related Reads Corundum-Mullite Ceramic Se?er Trays: Enhancing High-Temperatur… The Science Behind [Refractory Crucibles] Withstanding High… Why Do Your Mullite Saggers/Crucibles Crack? Uncover… 6 April 2023 READ MORE 9 August 2023 READ MORE 25 August 2023 READ MORE Subscribe to our newsle?er for blog updates Enter your email Enter your name Subscribe Home Blog Contact Us About Kiln Furniture Industry Machineries    Raw Materials Ceramic Products © Moat City Limited 2023