What are the advantages of the application of aluminum alloy profiles in automobiles?

What are the advantages of choosing aluminum alloy?

(1) Obvious weight reduction and energy saving effect. Aluminum has good mechanical properties, its density is only 1/3 of copper and iron, has good thermal conductivity, second only to copper, machining performance is 4.5 times higher than iron, and the oxide film naturally formed on its surface has good corrosion resistance, so aluminum has become the ideal material to achieve automotive lightweight.

(2) The comfort and safety of passengers are improved. Aluminum alloy car is in the case of not reducing the capacity of the car, reduce the weight of the car, the body weight is reduced, and the car is more stable. Due to the good energy absorption of aluminum profiles, there are obvious advantages in collision safety performance, the deformation area of the front of the car will produce wrinkles in the collision, which can absorb a lot of impact force, thus protecting the driver and passengers behind.

(3) Aluminum is easy to recycle. Aluminum products in the process of use almost no corrosion or only slight corrosion, in the conventional materials used in industry, aluminum recovery value rate is high. In the cycle process of aluminum profiles - aluminum products - use - recycling recycled aluminum ingot - reprocessing into aluminum profiles, the loss of aluminum is only about 5 percent, and its regeneration performance is higher than that of any common metal.