■ Introduction:
Refractory Zirconium mullite Sagger is a type of ceramic container used in high-temperature applications, such as firing ceramics or metals. Mullite High Alumina Ceramic Sagger is made from a mixture of zirconium oxide and mullite, which is a type of ceramic material composed of aluminum oxide and silicon dioxide. The combination of zirconium and mullite provides a high level of thermal shock resistance and strength, making it ideal for use in high-temperature environments. Zirconium mullite sagger are often used in the production of advanced ceramics, such as electronic components and aerospace materials.
■ Technical data sheet:
Item | ZM-65 | ZM-60 | ZM-50 | ZM-16 | ZM-30 | ZM-16 |
ZrO2% | ≥65 | ≥60 | ≥50 | ≥18 | ≥30 | ≥16 |
Al2O3% | - | - | - | ≥55 | ≥50 | ≥60 |
SiO2% | - | ≤38 | ≤48 | ≤25 | ≤18 | ≤20 |
Fe2O3% | ≤0.3 | ≤0.5 | ≤0.8 | ≤0.5 | ≤0.5 | ≤1.0 |
Porosity % | ≤18 | ≤20 | ≤22 | ≤17 | ≤20 | ≤20 |
Bulk Density (g/cm3) | ≥3.7 | ≥3.5 | ≥3.2 | ≥2.7 | ≥3.2 | ≥2.7 |
Compressive Strength(Mpa) | ≥100 | ≥100 | ≥100 | ≥100 | ≥100 | ≥100 |
Refractoriness Under Load ℃(0.2mpa,0.6%) | ≥1650 | ≥1620 | ≥1560 | ≥1650 | ≥1650 | ≥1550 |
Application | It is mainly used in glass kiln, glass fiber furnace, waste incinerator, electric heating furnace and other key parts of the furnace. |
■ Advantages:
1. High temperature resistance: Zirconium mullite sagger has excellent high temperature resistance, allowing it to be used in extreme heat environments.
2. Chemical stability: The Refractory Zirconium mullite Sagger is highly resistant to chemical corrosion from acids, alkalis, and other chemicals, making it ideal for use in harsh chemical environments.
3. Low thermal expansion coefficient: Mullite High Alumina Ceramic Sagger has a low thermal expansion coefficient, which means it does not expand or contract significantly when exposed to heat, reducing the risk of cracking or other types of damage.
4. High strength and durability: Zirconium mullite sagger is highly durable and can withstand repeated heating and cooling cycles without cracking or breaking.
5. Excellent insulation properties: Refractory Zirconium mullite High Alumina sagger has excellent insulation properties, which make it an ideal material for use in kiln furniture, insulators, and other high-temperature applications.
6. Lightweight: Refractory Zirconium mullite Sagger is lightweight, making it easy to handle and transport.
7. Cost-effective: Mullite High Alumina Ceramic Sagger is a cost-effective material that offers excellent performance and durability, making it an ideal choice for a wide range of industrial applications.