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Product Description
Alumina ceramics with high hardness, high strength, wear resistance, high temperature resistance, corrosion resistance, light weight and other good characteristics. When resisting the impact of the warhead, the metal material will produce plastic deformation and absorb energy, while the ceramic hardly produces plastic deformation, and relies on its own high strength and high hardness to blunt or even break the warhead. Under the strong impact of the warhead, the aluminum oxide bulletproof ceramic absorbs the high energy of the high-speed warhead while crushing itself, thereby reducing the damage of the warhead to the body or objects.
| Indicator model | Thickness range mm | Alumina content% | Density g/cm² | Hardness HV5 | flexural strength Mpa | Impact toughness J/cm² | Modulus of elasticity Gpa |
| CH-S | 3-30 | ≥ 99.8 | ≥ 3.91 | ≥ 1800 | ≥380 | ≥ 2.2 | ≥380 |
| CH-1 | 3-30 | ≥ 99.5 | ≥ 3.90 | ≥ 1550 | ≥380 | ≥ 2.2 | ≥ 320 |
| CH-2 | 3-30 | ≥99 | ≥ 3.88 | ≥1500 | ≥ 350 | ≥ 2.2 | ≥ 320 |
| CH-3 | 3-30 | ≥98 | ≥ 3.80 | ≥ 1400 | ≥ 320 | ≥ 2.2 | ≥ 300 |
Alumina ceramics are widely used in machinery, optical fiber, cutting tools, medical, food, chemical, aerospace and other industries