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Advantages and characteristics of aluminum sheet for automobile
- 2017-03-02 15:07 -
The application of the alloy in automobile not only has obvious energy saving effect, but also can meet the development trend of safety, environmental protection and automotive material. It has great economic and social benefits. Because the weight of the car body is very important in the whole vehicle, it is an important link in the process of the lightweight development of our country to develop the high performance and characteristics of the automobile body.

At present, there is no wide application of aluminum alloy in automotive body panels in China, mainly because the price of aluminum alloy is about 2 times higher than that of ordinary steel. And the stamping of aluminum alloy sheet is more difficult than ordinary steel plate. These two problems plagued the range of application of aluminum alloy sheet for automotive body. However, with the development of science and technology, these problems will be solved well. First of all, the improvement of smelting technology will increase productivity, so the unit price of aluminum alloy will have a downward trend. And the environmental protection concept governments around the world and people gradually increased, so they will strongly demand that automobile manufacturers to change the technology and cost to adopt more aluminum alloy.
Secondly, in order to solve the problem that the stamping performance of aluminum alloy sheet is not high, the proportion of various alloy elements can be optimized by the material research. On the one hand, the comprehensive properties of the alloy can be improved by the reasonable proportion and interaction between the elements. The processing ability of the aluminum alloy sheet can also be improved, such as the heat treatment process and the rolling process.