Alumina Ceramic Corrosion Resistant Liner
Sample brief introduction
--Item: Alumina Ceramic square cube on adhesive sticker
--Sample size: 3mm square ceramics on adhesive sticker (150*150mm)
--Sample: Available
--Materials: 92% Al2O3 or 95% Al2O3
--Density: 3.60 or 3.68
--Moh's: 9 scale
--Application: Wear Resistant
--Finished ceramics size: 120*120mm, 150*150mm, 300*300mm, 500*500mm on Nylon Net/ silk, back/ paper back
--OEM/ODM: Acceptable
--HS Code: 6909120000
Appearance
Chumshun hexagonal tile and sheet size
| Ceramic hexagonal tile size |
Ceramic hexagonal mat (stick on silk /nylon net/paper) size |
| S12xT3mm |
300*300 mm 150x150mm |
| S12xT6mm |
300*300 |
| S12*T13 mm |
300*300 |
| S12*T20 mm |
300*300 |
| S12*T24 mm |
300*300 |
| S12*T11 mm |
300*300 |
| Note: more customized size available |
Raw Material:
The wear resistance alumina ceramic products are made from the high purity, super fine and single narrow particle high-quality grain alumina powder, which is spray-dried processing, formed by cold isostatic pressing, firing on 1520ºC~1650 ºC temperature. Subject to Al2O3 content difference, we have 92%, 95%,abrasion resistance ceramics.
Advantage of the material:
--High hardness
Its rockwell hardness is HRA80-90 and the Moh's hardness is up to 9 grade with is only less than diamond. And its abrasion-resistant is more better than steel and stainless steel;
--Superior Abrasion-resistance
Its abrasion-resistance is 171.5 times of Chrome steel and 260 times of manganese steel materials and as per our customers' feedback, it could prolong the use life of equipment for more than 10years under same working conditions.
--Light weight
Its density is 3.6-3.75 g/cm3, it is only half weight of steel, and could reduce the load on equipment.
Chemical Composition:
| Al2O3 |
SiO2 |
CaO |
MgO |
Na2O |
| 92~93% |
3~6% |
1~1.6% |
0.2~0.8% |
0.1% |
Physical properties:
| Specific gravity (g/cc) |
>3.60 |
| Apparent porosity (%) |
0 |
| Flexural Strength (20ºC, Mpa) |
280 |
| Compressive strength (20ºC, Mpa) |
850 |
| Rockwell hardness (HRA) |
80 |
| Vickers hardness (hv) |
1050 |
| Moh's hardness (scale) |
≥9 |
| Thermal Expansion (20-800ºC, x10-6/ºC) |
8 |
| Crystal Size (μm) |
1.3~3.0 |
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