Original
By certification 
Brief Introduction：
The hardness of Wear-resistant alumina mosaic is relatively large, and it is the material just behind diamond. Its abrasion resistance and compression resistance are also very strong, even under high pressure and high temperature or high friction working environment, the alumina ceramic mosaic tile will not be seriously damaged.
Characteristics:
Alumina ceramic mosaic tile have the characteristics of wear resistance, impact resistance, corrosion resistance, high temperature resistance, and convenient construction. Alumina content is high, the structure is relatively dense, and it has special properties, so it is called special ceramics. Al2O3. Ceramic material is a close-packed hexagonal structure composed of oxygen ions, and aluminum ions are filled in two-thirds of the octahedral gap. This is the same stable α-Al2O3 structure as natural corundum. Hardness and excellent abrasion resistance. Alumina ceramic mosaic hardness ≥HRA90, second only to diamond hardness, smooth surface and low coefficient of friction, ideal wear resistance, especially in high temperature oxidizing or corrosive media, the performance of ceramic chip material is better than other metal much better.
It is very safe and reliable to use in high temperature corrosion, high temperature wear or high temperature melting. Data show that the life of wear-resistant alumina ceramics tile is ten to twenty times longer than that of cast stone, wear-resistant alloy cast steel, steel plastic, steel rubber and other materials.
Technical data:
Category |
SS-AL92 |
SS-AL95 |
SS-ALT95 |
SS-AL99 |
SS-ZTA |
SS-YSZ |
Al2O3 |
≥92% |
≥95% |
≥ 95% |
≥ 99% |
≥75% |
/ |
ZrO2 |
/ |
/ |
/ |
/ |
≥21% |
≥95% |
Density(g/cm3) |
>3.60 |
>3.65 |
>3.70 |
>3.83 |
>4.10 |
>5.90 |
HV 20 |
≥950 |
≥1000 |
≥1100 |
≥1200 |
≥1350 |
≥1100 |
Rock Hardness HRA |
≥82 |
≥85 |
≥88 |
≥90 |
≥90 |
≥88 |
Bending Strength MPa |
≥220 |
≥250 |
≥300 |
≥330 |
≥400 |
≥800 |
Compression strength MPa |
≥1050 |
≥1300 |
≥1600 |
≥1800 |
≥2000 |
/ |
Fracture Toughness KIc MPam 1/2 |
≥3.7 |
≥3.8 |
≥4.0 |
≥4.2 |
≥4.5 |
≥7.0 |
Wear Volume(cm3) |
≤0.25 |
≤0.20 |
≤0.15 |
≤0.10 |
≤0.05 |
≤0.02 |
Specification available:
Sizes/Item |
Length |
Width |
Thickness |
Remarks |
10×10 |
10mm |
10mm |
3-10mm |
Square tiles |
17.5×17.5 |
17.5mm |
17.5mm |
3-20mm |
Square tiles |
20×20 |
20mm |
20mm |
4-20mm |
Square tiles |
24×24 |
24mm |
24mm |
4-20mm |
Square tiles |
19.5×19.5 |
19.5mm |
19.5mm |
5-10mm |
Square tiles with dimples |
20×20 |
Distance between two opposite sides is 20mm |
8-25mm |
Hexagonal tiles |
|
40×40 |
Distance between two opposite sides is 40mm |
8-35mm |
Hexagonal tiles |
|
Application:
They are materials for industries such as power, metallurgy, coal, petroleum, cement, chemicals, machinery and other industries (such as ash and slag, coal powder, mineral powder, Tailings, cement, etc.) and ideal material for wear-resistance on the surface of conveying equipment.
Production process:
Packing,stock&loading:
FAQ
1. How can you get quotation?
4. After an order is placed, when to deliver?
Regular order products are shipped within 7-15 working days; special product orders are delivered according to the contract.
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