While the automobile industry is booming, due to the needs of environmental protection and energy saving, automobile lightweight has become the trend of world automobile development. According to the calculations of relevant departments, the demand for aluminum for automobiles in 2020 is about 5.3 million to 5.9 million tons, and the light-weight aluminum market has a promising prospect.In the process of implementing automobile lightweighting, aluminum alloy materials will give full play to their natural advantages and are mainly used to transform and replace body materials. Automobile lightweight can be roughly divided into four categories: body lightweight, engine lightweight, chassis lightweight, and heat exchange system lightweight. The purpose is to reduce the weight of the vehicle by using lighter materials while ensuring performance, thereby achieving energy conservation and environmental protection. Features.
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