Alumina Mosaic Ceramic
Al2O3 ： 92% 95%
Bulk density(g/cm3) ： ≥3.6 3.65
Advantage:1. High hardness: its Rockwell hardness is HRA80-90, the hardness is second only to diamond, far exceeding the wear resistance of wear-resistant steel and stainless steel.
2. Excellent wear resistance: its wear resistance is equivalent to 266 times that of manganese steel and 171.5 times that of high chromium cast iron. According to our customer follow-up survey over the past ten 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 3.6g/cm3, which is only half of that of steel, which can greatly reduce the load on equipment.
4. Strong bonding and good heat resistance: the wear-resistant ceramic lining is pasted on the inner wall of the equipment with heat-resistant superglue. Long-term operation without aging at 350°C
Details
The alumina mosaic ceramic uses AL2O3 as the main raw material, supplemented by fluxes such as metal oxides, and is calcined at 1650 degrees Celsius. The AL2O3 content reaches more than 92%. Its hardness, wear resistance and other properties are unmatched by other wear-resistant materials such as cast stone and cast steel, so it has become the first choice for equipment wear resistance.
The regular shape is sheet, block, hexagon, square, rectangle, trapezoid, arc, dovetail, U-shaped, ring and other heterosexual structures.
Advantage
Features of wear-resistant alumina ceramic lining plate: First, it has high hardness, and its Rockwell hardness can reach HRA80-90; The length is more than ten times longer; moreover, the wear-resistant alumina ceramic lining is very light in weight, and its density is 3.65g/cm, which can greatly reduce the load on the equipment; the wear-resistant alumina ceramic lining is firmly bonded to the equipment and is heat-resistant Good performance, it can run for a long time at 350°C without aging.
Advantages of wear-resistant alumina ceramic lining tiles: wear-resistant alumina ceramic lining is an inorganic non-metallic material, so it will not pollute the environment; wear-resistant alumina ceramic lining has good toughness and shock resistance, strong fracture toughness, It can effectively prevent damage and peeling caused by impact; wear-resistant alumina ceramic lining also has high mechanical strength, good compatibility and integrity
Technical specific
| Series | BM92 | BMG95 | BME95 | BMZTA | BMZR |
| AL2O3 (%) | 92±0.5 | 95±0.5 | 95±0.5 | ≥75 | - |
| ZrO2 (%) | - | - | - | ≥21 | 94.8±0.5 |
| Bulk density(g/cm3) | ≥3.6 | ≥3.65 | ≥3.7 | ≥4.1 | ≥5.9 |
| Compressive strength (MPa) | ≥1050 | ≥1300 | ≥1600 | ≥2000 | - |
| Bending strength (MPa) | ≥220 | ≥250 | ≥300 | ≥400 | ≥800 |
| Fracture toughness (MPam1/2) | ≥3.70 | ≥3.80 | ≥4.0 | ≥4.5 | ≥7 |
| Rockwell hardness (HRA) | ≥82 | ≥85 | ≥88 | ≥90 | ≥88 |
| Loss bulk (cm3) | ≤0.25 | ≤0.2 | ≤0.15 | ≤0.05 | ≤0.02 |
Application
Alumina mosaic ceramic can be directly processed on metal pipes lined with high-wear-resistant alumina engineering ceramics. Known for its particle impact and high temperature resistance, it has been widely used in thermal power, thermal power, steel, heat, cement, smelting, mining, chemical, machinery, paper, aluminum and other industries with severe wear and tear.
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FAQ
Q: Are you a trading company or manufacturer?
A: We are a manufacturer.
Q: Is the sample free?
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.
Q: What are your terms of payment?
A: 30% T/T deposit , balance against the BL copy.
Q: Customized available?
A: Yes. Please kindly send the details information.
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