Aluminum Oxide Plate Liner
Product Material:Alumina Ceramic
AL2O3 Content(%):92/95
Product Color:White
Bulk density(g/cm3):≥3.6/≥3.7
Hardness(Mohs):9
Product Introduction
Aluminum oxide plate liner is a common wear-resistant lining material, which is mainly made of high purity alumina.It has the characteristics of high hardness, strong wear resistance, corrosion resistance, good impact resistance, high temperature resistance, etc., widely used in various mechanical equipment wear parts.
Characteristic
1. High hardness: The hardness of aluminum oxide plate liner is as high as HRA80 or more, which is a very wear-resistant material.
2. Strong wear resistance: Aluminum oxide plate liner can effectively resist friction, wear and corrosion.
3. Good high temperature resistance: Aluminum oxide plate liner can run stably in high temperature environment for a long time and will not be affected by high temperature of equipment.
4. Good corrosion resistance: Because the material used has excellent acid and alkali resistance and corrosion resistance, the aluminum oxide plate liner can be used in harsh environments such as acid and alkali.
5. Good impact resistance: at high speed impact, aluminum oxide plate liner can also show excellent impact resistance.
Application
1. Metallurgy, mining industry: Aluminum oxide plate liner can be widely used in mining equipment, grinding machines, screening machines and other equipment wear parts.
2. Steel and casting industry: Aluminum oxide plate liner can be applied to the wear parts of steel manufacturing, casting, continuous casting and other production equipment.
3. Power, gas industry: Aluminum oxide plate liner can be used in coal-fired boilers, low pressure rotary machinery and other wear parts.
4. Other industries: Aluminum oxide plate liner is widely used in cement kiln, grate, cooling machine and other building materials equipment, as well as machine manufacturing, chemical industry, agriculture, glass and other fields.
Specification
| 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 |
| Size | Length | Width | Height |
| Plate liner(without hole) | 50~150 | 25~100 | 6~50 |
Picture
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