High alumina dimple mosaic tiles are composed of a variety of high-purity ceramic materials.As liner,they will effectively prolong the service life of your equipment in the grain handling and mining industries.Besides, the protective ceramic linings can be used for chutes, hoppers, conveyors,fan housings, cylones, piping,feeders in the industries of coal, steel,cement, thermal power and etc.
The wear resistant high alumina dimple mosaic tiles has the following properties and advantages:
1) Great Hardness
Have a Rockwell hardness of up to 90 which is well above that 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.Under the same working conditions, the service life of pipes lined with high alumina ceramics can be prolonged at least 10 times.
3) Corrosion resistance
Its extremely high stability of molecular structure ensures its resistance to corrosion from various acid and alkali mediums.
4) Light weight
Its density is 3.6 g/cm3, only half of steel, making installation more convenient.
Chemshun Ceramic Product Salient Property:
Excellent wear and abrasion protection property
Lower production and maintenance cost
Excellent corrosion resistance property
Excellent impact resistance property
Excellent heat resistance property
Easy to handle size and weight
Fast and safe installation
Chemshun Ceramic Advantage:
Afford the standard and pre-engineered tiles
Professional technical team to afford CAD designs
Professional installation team to afford install service
Well established process as per international standards
Technical data:
| Technical Data of Alumina ceramic product from Chemshun |
| Properties |
Unit |
Typical Value |
| Alumina Content |
% |
92 |
95 |
| Density |
G/cc |
≥3.6 |
≥3.7 |
| Water Absorption |
% |
None |
None |
| Rockwell Hardness |
HRA |
80 |
85~88 |
| Compressive Strength |
20ºC,Mpa |
850 |
950~1000 |
| Flexural Strength |
20ºC,Mpa |
280 |
300 |
| Max Using Temp |
ºC |
1250 |
1250 |
| Thermal Expansion Coefficient |
1x10-6/ºC |
7.3 |
8.3 |
| Available size of Dimple tile from Chemshun |
| Length(mm) |
Width(mm) |
Thickness(mm) |
| 17.5 |
17.5 |
10 with 1 round bump |
| 19.95 |
19.95 |
4.5 with 6 round bump |
| 30 |
20 |
5 with 18 round bump |
| 20 |
20 |
4 with 13 round bump |
| 20 |
20 |
4 with 4 & 13 round bump |
| 20 |
20 |
8 with 13 round bump |
| 20 |
20 |
8 with 13 square bump |
