What are the benefits of using automotive aluminum alloys?

The benefits of using automotive aluminum alloys in vehicles are numerous. At the driving level, the lighter the car, the less inertia it has, so whether it is accelerating, decelerating, or cornering, the less resistance the vehicle will have to change its current state, and the response speed will be improved. This will also make those who spend a lot of money on a good car feel that his car is more "easy to drive" than those cheap cars.

In addition, the lighter weight of automotive aluminum alloys can also significantly reduce the fuel consumption of the vehicle. According to the experiments of international research institutions, for every 100kg reduction in the curb weight of the car, the fuel consumption of the vehicle can be reduced by 0.3~0.6L per 100km, which is undoubtedly of great significance for today's strict and "inhumane" fuel consumption and emission regulations. In addition to reducing inertia and fuel consumption, the use of lighter automotive aluminum alloy covers can also reduce the height of the vehicle's center of gravity and optimize the front and rear counterweights. As shown in the figure above, the height of the center of gravity of the general fuel vehicle is about 550mm-580mm (the height of the yellow line in the figure above), so if the weight of parts above this height, such as the hood and roof, can be reduced, it is equivalent to reducing the height of the vehicle's center of gravity. The lower the center of gravity of the vehicle, the smaller the roll of the vehicle when cornering, and the better the driver's subjective control feeling. In addition, for some models with a heavier front end, replacing the body covering parts such as the hood and fender of the front of the car with automotive aluminum alloy materials can also reduce the load-bearing of the front axle of the vehicle to a certain extent, thereby optimizing the front and rear counterweight of the vehicle.

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