In recent years, the automobile market has witnessed the rapid development of new energy automobile industry. With the vigorous implementation and application of sustainable development strategy, automobile lightweight has become the trend of world progress. In the process of automobile lightweight, the application of aluminum profile
is particularly outstanding, which is mainly used to transform and replace the raw materials of the body. The lightweight of the automobile mainly includes the three categories of body, chassis and engine lightweight. The purpose is to reduce the weight of the automobile by using aluminum profile and other materials while ensuring the performance of the automobile, so as to achieve energy saving and environmental protection sustainable what are the advantages of aluminum profile in the application of new energy vehicles?
1. Aluminum profiles are easy to recycle. Aluminum products are not prone to corrosion or slight corrosion phenomenon in the process of application. Among the conventional raw materials used in industry, the recycling value of aluminum profiles is the largest. In the cycle of aluminum-aluminum-products-application-recycled aluminum ingot -- second made aluminum, aluminum raw materials is only 5%.
2. Significant effect of weight reduction and energy saving and environmental protection. Aluminum has good mechanical properties, its density only accounts for 1/3 of iron and steel, has good thermal conductivity, and the oxide film formed naturally on the surface of aluminum has good corrosion resistance. Therefore, aluminum profile is the preferred raw material to achieve the goal of automotive lightweight.
3. Improve passenger safety and comfort. Aluminum profile car is not to reduce the car capacity under the premise of reducing the weight of the car, the body center of gravity is reduced, the car is more comfortable and stable in the process of driving. Because of its good performance, aluminum profile has a significant advantage in collision safety performance. Once a collision occurs, the deformation area of the front end of the car will be wrinkled, which can absorb a large impact force, and then protect the driver and passengers.