
High Wearable Polished 99 Alumina Ceramic Blocks for Furnace Lining
or Floor Tile
About 99% alumina ceramic material.
High Purity Alumina Ceramic are widely used in semiconductor,
electronic, electrical, mechanical, chemical, automotive, textile
and the other industrial engineering application, such as high
precision pistons and cylinders for high pressure fluid industrial,
Nozzles for high pressure spray industrial, precision balls for
valve and bearing application.
Alumina material property:
1. High temperature, Max working temperature: 1700C.
2. Excellent wear and abrasion resistance.
3. Good chemical corrosion resistance under high temperature.
4. High dielectric properties.
5. High oxidation resistance.
Introduction of ceramic block
These items have wear-resistance,shock resistance,and convenient
construction ect.They are wear-resisting and ideal material for
material transportation equipment in industry such as
petroleum,mine,steelworks,electric plant.And they can prolong the
using cycle of equipment effectively.
Dongguan Ming Rui Ceramic Co,.ltd. can make special various
wear-resistance parts based on the requirement and drawing.
Specification for alumina ceramic lining board or lining
facing/gasket
Item | Length mm | Width mm | Thickness mm |
10x10 | 10 | 10 | 4/5 |
17x17 | 17 | 17 | 4/5 |
50x50x26.5 | 50 | 50 | 26.5 |
120x80x10 | 120 | 80 | 10 |
110x37(34)x12 | 110 | 37(34) | 12 |
130*50(47)*12 | 130 | 50(47) | 12 |
150*100*25.4 | 150 | 100 | 25.4 |
150*60*10/12 | 150 | 60 | 10/12 |
150*100*25.4 | 150 | 100 | 25.4 |
Property index
Item | 92 al2o3 Series | 95 al2o3 Series |
AI2O3 | ≥92 | ≥95 |
Moth’S Hardness | 9 | 9 |
Moisture Content(%) | ≤0.01 | ≤0.02 |
Fracture Toughness(Mpa) | 3.65 | 3.75 |
Bending Strength(Mpa) | 255 | 275 |
Bulk Density(g/ cm3) | ≥3.60 | ≥3.65 |
Our customer
Dongguan Ming Rui Ceramic Technology Co.,ltd