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info@duratec-ceramic.com
Pусский язык | Español | بالعربية
Send your inquiry to
info@duratec-ceramic.com
Armour Grade Zirconia Ceramic (ZrO2)
● Application:
The advantage of bullet proof Zirconia
Cearmic is its extremely high fracture toughness, high bending strength and
high hardness, the zirconia ceramic can be used as vehicle protection armour
(such as war craft, armed helicopter, tank, infantry fighting vehicle, armoured
vehicle)and body protection amour (such as bullet proof vest, bullet proof
helmet) . The bullet proof zirconia ceramics includes zirconia alumina ceramics
(ARZ), and high purity yttria stabilized zirconia ceramics.
● Technical Specifications:
Products |
Zirconia Based Alumina |
Yttria Stabilized Zirconia |
ARZ |
Y-TZP |
|
Zirconia+Y2O3 (%) |
≥80% |
94.57%-ZrO2+5.14%Y2O3 |
Alumina Content(%) |
≥20% |
0.25 |
Viker Hardness (Hv20) |
≥1200 |
≥1100 |
Bending Strength (Mpa) |
≥800 |
≥1095 |
Fracture Toughness(Mpa 0.5 ) |
≥8.0 |
≥9.30 |
Bulk Density (g/cm3) |
≥5.3 |
≥6.04 |
● Available Shape and sizes:
Length X Width :200 x 200 mm Thickness: from 6mm up to 80mm
Regular Shape: Polygonal tile, Hexagonal
shape,
● Key Advantages:
1. Excellent strength and high hardness which can withstand aggressive threat.
2. High fracture toughness, high resistance to multiple shots.
3. Lower price compare with silicon carbide and boron carbide ceramic, which can reduce the cost for the end user.
4. Shape and Size can be customized
according to customer’s requirement.