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| Product Name: | Boron Carbide / Silicon Carbide Ceramic Plate For Bulletproof Application | Grade: | NIJ III, NIJ IV, |
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| Application: | Bulletproof, Ballastic | Shape: | Squre,hexongal,rectangular, Round |
| Content: | Boron Caride,Silicon Carbide | Other Name: | Boron Cabide Bulletproof Plate |
| Material: | B4C,SIC | ||
| Highlight: | silicon carbide tiles,bulletproof ceramic plates |
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Boron carbide / Silicon carbide ceramic plate for bulletproof application
Widely used in heavy armored protection in planes/vehicles/ships, and high-class physical protection.
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 |
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℃
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