China Hunan High Broad New Material Co.Ltd
China Hunan High Broad New Material Co.Ltd. Professional Magnesium alloy products & Advanced Ceramic products Manufacturer
Add to Cart
Key Features:
♦ Ideal Armor Material in lightweight and performance cost efficient compare with Boron Carbide and Alumina
♦ Lower weight with higher performance efficient.
♦ It is manufactured by pressureless sintering.or Reaction-Bonding
Applications:
♦ Body Armor Plates
♦ High-Tech Vehicle Armor Protection and Watercraft defence.
Dimensions:
♦ Various shapes and qualities customized for applications and threat level
Research and development:
♦ HIGH BROAD has an excellent team of great scientists and experienced technicians, keeping the company at the forefront of ceramic technology. we have a Survivability Centre where our scientists research the latest protective materials. And we cooperated with many universities, research institutions and other R&D facilities, the company is working on the development of new materials to meet for future vehicle and body armor requirements.
Quality assurance:
All of HIGH BROAD armor ceramics used in finished armor products are tested and proven ballistic performance for National Institute of Justice (N.I.J) and European design standards.
Specifications:
| Density: 2.40-2.65 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℃ |
Material Comparation Chart:
| Item | Al2O3 | SiC | B4C |
| Density | 3.5g/cm3 | 3.1g/cm3 | 2.4-2.65g/cm3 |
| Hardness | HV1650 | HV2750 | 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 |