Cordierite Mullite Crucibles are highly hot ceramic crucibles used in various industrial settings. Made of cordierite and mullite refractories known for their superior thermal shock resistance and high melting points.
Cordierite Mullite crucibles feature an exceptionally low thermal expansion coefficient, making them highly resistant to cracking under extreme temperature fluctuations. Their strength extends up to 1700degC (3092degF), making them popular choices in processes such as melting metal glass manufacturing or laboratory experiments.
Crucibles made of stainless steel exhibit superior chemical resistance, standing up well against various corrosive effects from various chemicals and metals. Furthermore, their thermal insulation properties ensure consistent temperatures within the crucible.
Overall Cordierite mullite crucibles are sturdy and reliable tools used in applications involving high temperatures that demand resistance against thermal shock.
Item | Value | |
Main Composition | Al2O3 (%) | ≥45 |
SiO2 (%) | ≤48 | |
Fe2O3 (%) | ≤1.2 | |
MgO (%) | ≥3 | |
Density (g/cm3) | 2 | |
Porosity (%) | 28 | |
Room Temperature Flexural Strength (MPa) | 7 | |
Refractoriness | ≥1390℃ | |
Density | ≥2.0g/cm3 | |
Application | Kiln furniture | |
Size OEM, ODM | Acceptable |