Boron Carbide Bulletproof Plate Nij Iv Ballistic Tiles Nij Iv Boron Carbide Bulletproof Plate

boron carbide or silicon carbide Ballistic Tiles
SiC Silicon carbide & B4C boron carbide Ballistic Tiles
Widely used in heavy armored protection in planes/vehicles/ships, and high-class physical protection.
SICspecifications:
Density 3.1-3.2 g/cm3
Elastic modulus 380Gpa
Knoop Hardness2800
Flexural strength 380Mpa
Compressive strength 3970Mpa
Fracture toughness 4.0 Mpa.m1/2
Coefficient of thermal expansion 4.5x106
Thermal Conductivity 120 m0k
Maximum permissible service temperature in air 1500°C
B4C specifications:
Density: 2.50-2.65 g/cm3
Elastic modulus: 510 Gpa
Knoop Hardness: 3300
Flexural strength: 400-650 Mpa
Compressive strength: 4100 Mpa
Fracture toughness: 4.5-7.0 Mpa.m1/2
Coefficient of thermal expansion: 4.5x106
Thermal Conductivity: 29 m0k
Maximum permissible service temperature in air: 1500°C
Item
Al2O3
SiC
B4C
Density
3.5g/cm3
3.1g/cm3
2.4-2.65g/cm3
Hardness
HV1650
HV2800
HV3300
Flexural strength
290 Mpa
380 Mpa
400-650 Mpa
Compressive strength
850 Mpa
3970 Mpa
4100 Mpa
Fracture toughness
4.8 Mpa.m1/2
4.0 Mpa.m1/2
4.5-7.0 Mpa.m1/2
Thermal Conductivity
20 m0k
120m0k
29 m0k
Coefficient of thermal expansion
7.2x106
4x106
4.5x106
Advantages of our boron carbide bullet proof ceramic tiles/ silicon carbide :
1. Light weight
2. High hardness
3. Good corrosion resistance
4. High bending strength
Application:
A ideal material for production of body armor, bulletproof armors for vehicles, ships, helicopters,and so on.
Our advantage: various size available!
Hexagon shape
SW(mm)
T (mm)
20
2
20
3
20
4
20
5
20
6
20
7
20
8
20
9
20
10
Hexagon shape
SW(mm)
T (mm)
30
2
30
3
30
4
30
5
30
6
20
7
30
8
30
9
30
10
Hexagon shape
SW(mm)
T (mm)
40
2
40
3
40
4
40
5
40
6
40
7
40
8
40
9
40
10
40
20
40
30
40
40
40
50
40
60
Square or Rectangular shape
Width (mm)
Length (mm)
Thickness (mm)
50
50
2
50
50
3
50
50
4
50
50
5
50
50
6
50
50
7
50
50
8
50
50
9
50
50
10
50
50
20Packaging & ShippingShipping
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