The new composite armor is composed of ceramic sheet, aluminum metal foam and aramid fiber board. Aluminum metal foam material with a thickness of 20mm is set in the middle or inner layer. The energy absorption effect of aluminum metal foam is used to disperse the force of armor-piercing projectile and armor-piercing projectile to prevent them from entering the interior.
2. Make explosion proof deck of ships
Composite structure of deck, aluminum metal foam plate and steel plate for ship deck, the deck strength shall be increased by more than 2 times, and the anti-explosion and anti-elastic ability shall be increased by more than 2 times.
3. Requirements for military command vehicles and command posts
Aluminum foam material has the function of shielding electromagnetic wave, can shield more than 90 db, the production of military command vehicles, command post lining, so that the electrical information confidential.
4. Making military airdrop packing boxes
At present, China's military airdrop packing boxes are made by Harding technology of the United States. The internal energy-absorbing and shock-absorbing material is high-density plastic foam, and aluminum metal foam is used as the internal energy-absorbing and shock-absorbing material. The energy-absorbing and shock-absorbing capacity is improved by more than 10 times, that is, the security of airdropped armed equipment and ammunition is improved by more than 10 times.
5. the production of vehicle anti-mine floor
Tanks, armored vehicles, heavy trucks, etc., with v-shaped bottom,
Outer layer of Armor plate, middle layer of foam aluminum plate, inner layer of aramid fiber board or steel plate, mine-resistant.
6. Noise reduction requirements for submarines and guided-missile destroyers
Aluminum metal foam sound absorption board and the cavity behind the composition of sound absorption box installed in the submarine internal engine room, can reduce noise more than 20 db, is conducive to the manufacture of quiet submarine.Other ships such as guided-missile destroyers also need to use foam aluminum sound-absorbing panels to reduce noise in engine rooms and make spacer walls.
7. Demand for making riot vehicles
Composite armor made of aluminum metal foam can reduce the weight of riot vehicles by more than a third.
