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    Pressureless Sintered Boron Carbide Ceramic

  • Category:
    Specialty Ceramics
  • Browse number:
    280
  • Release time:
    2024-05-22 17:19:08
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As one of the three hardest materials in the world, the Boron carbide bulletproof ceramic has excellent performance, such as low density, high hardness, good elasticity modulus, excellent flexural strength and fracture toughness etc. It is the best armor material nowadays. Since B4C's hardness aspects is much more higher than traditional bulletproof material, it is widely used in heavy armor protection for example aircraft, tanks, vessels, large nuclear power stations as well as the human protection, even it could be use for medical products.


Technical Data

Material

Bulk Density (g/cm3)

Bending Strength (Mpa)

Rockwell Hardness (HRA)

Vickers Hardness (kg/mm2)

Elastic Modulus (Gpa)

Fracture Toughness (Mpa.m1/2)

Pressureless Sintered Boron Carbide B4C

 ≥ 2.5

 ≥ 400

 ≥ 93

 ≥ 2900

 ≥ 420

 ≥ 4.5


 Regular Specifications

Shape

Size(mm)

Thickness(mm)

Quadrilateral Pieces

50*50, flat pieces/ R400 curved pieces

3-12

100*100,flat pieces

10-50

150*100,flat pieces

50

Hexagonal Pieces

edge to edge 83.5,flat pieces

6-50

edge to edge 30,flat pieces

3-10

edge to edge 20,flat pieces

3-10

Whole plates

290*240,R400 single curved plates

6-12

Cylindrical Balls

Al2O3, diameter 8mm, height 8mm

Al2O3, diameter 13mm, height 11.5mm

Others

The specifications can be customized according to customers’ requests.


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