High Temperature Resistance Alumina Ceramic Block
Inter-locking alumina wear ceramic block is much different from wear plain tile, pipe liner, weld-on tile liner. It is specially designed with groove and tongues, which help ceramic liner to get stuck during application. What's more , alumina wear ceramic block is with much thickness, it is can be used to resist toughest applications with very high material flow containing coarse material. Which can void ceramic liner surface crack and waste materials handling. Chemshun inter-locking alumina wear ceramic block can be widely used for vulcanization in rubber sheet. Or directly bonded in equipment for wear protection.
>>> Character:
-- Special Shape with grooves or tongues
-- Designed for special engineering
-- Excellent connectivity
-- Easy to pack and installation for using
>>> Ceramic block size available (Length*width*thickness):
| Alumina ceramic block popular Sizes (Length*width*thickness ) |
| 40*40*25 mm |
| 40*20*25 mm |
| 30*30*25 mm |
| 30*15*25 mm |
| 40*40*40 mm |
| 40*40*50 mm |
| 40*20*50 mm |
| 40*40*10 mm |
| 38*38*38 mm |
| 32*32*32 mm |
| 32*32*16 mm |
More sizes and customized size acceptable.
All alumina ceramic cube with tongues and grooves. |
>>> Chemshun Advantages:
--- Tailor made engineered ceramics available
--- Accept OEM & ODM wear engineered ceramics and project
--- Provide professional industrial wear consult and solution
--- Accept small and big quantity order
--- Delivery fast
>>> Techinal Date:
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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