High Purity Alumina Ceramic Tiles
Product Material:alumina ceramic
Product Color:white
Certificate: ISO9001
Customized: available
Product Packaging: carton /as requirements
Al2O3 92% 95%
Bending strength(MPa) >=220 250 300 400 800
Compressive strength(MPa) >=1050 1300 1600 2000
Fracture toughness (MPam1/2) >=3.7 3.8 4.0 4.5 7
Rockwell hardness (HRA) >=82 85 88 90
Loss bulk(cm3) <=0.25 0.2 0.15 0.05 0.02
Bulk density(g/cm3) >=3.6 3.65 3.7 4.1 5.9
Details
High purity alumina ceramic tiles are constructed of high-temperature calcined alumina or zirconia. At high temperatures, alumina transforms into dense alpha alumina, which is much harder than diamond due to its unique crystal structure. When compared to other wear-resistant materials, the wear resistance is several times more or even greater. Additionally, the smooth surface of the wear-resistant ceramic lining results in very little surface resistance, which is another major factor in the considerably increased wear resistance.
Product specifications: thickness 1.5mm-120mm, the size can be customized according to customer needs
Structural shape: sheet, block, hexagon, square, rectangle, trapezoid, arc, dovetail, U-shaped, ring and other heterosexual structures
Advantage
1.High hardness: The performance of wear-resistant steel and stainless steel is significantly outperformed by alumina wear-resistant ceramic sheet, whose Rockwell hardness is above HRA90 and second only to diamond in hardness.
2.Excellent wear resistance: its wear resistance is 30 times that of manganese steel and 20 times that of high-chromium cast iron. According to the customer follow-up survey for more than 20 years, under the same working conditions, the service life of the equipment can be extended by at least ten times.
3. Light weight: its density is about 3.6g/cm³, which is only half of that of steel, which can greatly reduce the load of equipment.
4.Strong bonding and good heat resistance: The wear-resistant ceramic sheet can be fixed on the inner wall of the equipment by various methods such as gluing, welding, and rubber vulcanization according to different equipment and working conditions.
5. Corrosion resistance: good resistance to sulfuric acid, hydrochloric acid, nitric acid, strong alkali, salt and other corrosion.
Application
Coal conveying, material conveying system, pulverizing system, ash discharge, dust removal system and other mechanical equipment with large wear and tear in thermal power, steel, smelting, machinery, coal, mining, chemical, cement, port and other enterprises can be used according to different requirements. needs to choose different types of products.
Chemical Composition and Physical Properties
| Series | BM92 | BMG95 | BME95 | BMZTA | BMZR |
| AL2O3(%) | 92±0.5 | 95±0.5 | 95±0.5 | ≥75 | - |
| ZrO2(%) | - | - | - | ≥21 | 94.8±0.5 |
|
Bending strength (Mpa) |
≥220 | ≥250 | ≥300 | ≥400 | ≥800 |
| Compressive strength (Mpa) | ≥1050 | ≥1300 | ≥1600 | ≥2000 | - |
|
Fracture toughness (MPam1/2) |
≥3.70 | ≥3.80 | ≥4.0 | ≥4.5 | ≥7 |
|
Rockwell hardness (HRA) |
≥82 | ≥85 | ≥88 | ≥90 | ≥88 |
| Wear volume(cm3) | ≤0.25 | ≤0.2 | ≤0.15 | ≤0.05 | ≤0.02 |
| Bulk density (g/cm3) | ≥3.6 | ≥3.65 | ≥3.7 | ≥4.1 | ≥5.9 |
Available Size
| Type | Length(mm) | Width(mm) | Height(mm) |
| Flat tile | 50~150 | 25~100 | 6~50 |
| Weldable tile | 50~150 | 30~100 | 10~50 |
| Trapezoidal tile | 50~150 | 20~100 | 8~50 |
Picture
why choose us ?
1. Our company is equipped with advanced equipment. (Advanced Equipment)
2. We have a professional team that can provide one-stop solutions. (One-stop Solution)
3. We can customize products according to customer needs and drawings. Customer satisfaction rate is 100%. (Custom Service/Accept ODM/OEM service)
4. Fast delivery. Generally, it takes 5-10 days to ship products in stock, and 10-15 days to ship conventional products that need to be produced. Customized products generally take 20-40 days to ship according to the difficulty and quantity of the product.
5. Global Shipping
Our ceramic tiles
The production process
FAQ
A: We are a manufacturer.
A: Yes, we offer free samples within 100g.
Q: How long is your delivery time?
A: Generally it is 3-5 days if the goods are in stock. It is 7-15 days if the goods are not in stock.
A: 30% T/T deposit , balance against the BL copy.
A: Yes. Please kindly send the details information.
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