The automobile body is made of aluminum profiles filled with aluminum foam, and the rigidity is increased by more than 2 times, and the damping and anti-collision ability are increased by more than 3 times.
2, making large car floor, etc
With aluminum foam material to make the floor, lining, door sandwich, sound insulation, vibration isolation effect is good, lightweight, heat preservation, corrosion resistance, long service life, do not burn, good fire performance.
3, the production of aluminum sheet, aluminum foam, aluminum sandwich panels board car ceiling
The thickness of the aluminum sandwich plate is about 2mm, the rigidity is 7 times of the steel roof, and the weight is reduced by more than 50%.
4. Make car bumpers
Aluminum foam is used as the sandwich material to make car bumpers, with the function of absorbing the kinetic energy of impact. The thickness of aluminum foam core plate is generally 20mm, the density is about 0.6g/cm, and the aluminum foam material is deformed aluminum alloy.This bumper represents the general trend of the world.
5. Make commercial carriage floor and body
Use 10mm thick aluminum foam sandwich plate to make the floor and body of commercial vehicles, which can reduce the weight by more than 50% compared with the steel plate, increase the strength by more than three times, and resist corrosion.
6. Make muffler
Made of aluminum foam sound absorption board truck, bus and car muffler, aluminum foam sound absorption board through refractory processing, can be applied in the exhaust gas temperature of 500 ~ 600 ℃.The noise reduction effect is 2 ~ 3 times of the expansion impedance muffler inner core and the parallel resonance muffler inner core muffler, and the weight is reduced by about 1/3.
7, making car floor, door sandwich, etc
Aluminum foam is used to make floor, spacer and door sandwich to achieve sound insulation and shock isolation.
