Bullet Proof Zirconia ceramic(ZrO2)

2022-11-22



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.