Product Details
Place of Origin: Changsha, Hunan, China
Brand Name: Ibeno
Certification: ISO9001-2015
Model Number: Alumina Ceramics
Payment & Shipping Terms
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Packed in wooden cases or iron racks
Delivery Time: 25-45 workdas
Payment Terms: T/T
Supply Ability: 100,000 ㎡/ year
Mechanical Strength: |
High |
Thermal Conductivity: |
20 W/mK |
Density: |
3.8 G/cm3 |
Dielectric Strength: |
15 KV/mm |
Other Name: |
Abrasion Resistant Ceramic |
Chemical Resistance: |
High |
Surface Finish: |
Polished |
Material: |
Alumina |
Thermal Expansion Coefficient: |
8.2 X 10^-6 /K |
Rockwell Hardness: |
85 HRA |
Dielectric Constant: |
9.8 |
Corrosion Resistance: |
High |
Mechanical Strength: |
High |
Thermal Conductivity: |
20 W/mK |
Density: |
3.8 G/cm3 |
Dielectric Strength: |
15 KV/mm |
Other Name: |
Abrasion Resistant Ceramic |
Chemical Resistance: |
High |
Surface Finish: |
Polished |
Material: |
Alumina |
Thermal Expansion Coefficient: |
8.2 X 10^-6 /K |
Rockwell Hardness: |
85 HRA |
Dielectric Constant: |
9.8 |
Corrosion Resistance: |
High |
Product Description
Dovetail alumina ceramic sheets are generally used in working conditions with large material particles, high temperatures, fast wind speeds, and serious wear. Our commonly used dovetail porcelain types are 20mm, 25mm, 30mm, etc., and we weld the steel bars to a 6mm thick steel plate according to a certain layout then pass the dovetail alumina ceramic sheet into the steel bars one by one. The ceramic and steel plates are filled with high-temperature-resistant inorganic viscose. The steel plates are designed with edging to effectively protect the ceramics.
Product technical parameters
Ceramic technical parameters
| Items | Specification |
| Content of alumina | ≥95% |
| Density | ≥3.8 g/cm3 |
| Rockwell A hardness | ≥85HRA |
| Impact strength | ≥1500 MPA |
| Fracture toughness | ≥4.0MPa·m1/2 |
| Bending Strength | ≥330MPa |
| Thermal conductivity | 20W/m.K |
| Thermal expansion coefficient | 7.2×10-6m/m.K |
| Volume wear |
≤0.02cm3 |
The scope of the application
Dovetail alumina ceramic sheet is mainly used in power plant coal mill bodies, separators, pulverized coal pipe and flue, etc., also used in steel plant dust removal equipment and waste heat power generation equipment, and also used in cement plant cyclone separator and The coal mill system, raw meal system and other equipment can withstand temperature up to 750 degrees. Due to the welded guide rail clamping groove structure, the ceramics are clamped to the clamping groove and never fall off. And its life is more than 10 times that of welding ceramics. A large number of supplies for power plant flue and steel mill dust removal equipment.
Product Features
Super wear resistance: wear resistance is more than 20 times that of ordinary carbon steel;
Firm installation: dovetail steel bar structure and inorganic glue are double fixed to ensure that the ceramics will not fall off when running at high temperatures;
High-temperature resistance: the highest temperature resistance is 750 degrees, meeting the needs of high-temperature working conditions;
Light weight: the density is less than half that of steel;
Easy to replace: The liner is designed with bolts, and customers can install and replace them by themselves;
Impact resistance: It adopts wear-resistant materials with better toughness, which can be used on high-temperature and high-impact equipment.
Adaptation medium
Solid powdery particles, such as coal powder, limestone powder, clinker, cement, etc., block special materials such as coal, coke, slag, cement clinker, limestone, etc.
