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Trend of automobile lightweight, aluminum enterprises should be how to grasp the trend of The Times?
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Aluminum is a highly recyclable metal that loses only about 5% at a time. At the same time, the energy consumption and emissions of recycled refinement are only 5% of the original aluminum extracted from bauxite. To a certain extent, aluminum is a "renewable" metal resource. From 1988 to 2016, about 1.35 billion tons of aluminum were produced worldwide, and about 75% are still in use today.


In the automotive field, every 10% reduction in mass can save fuel consumption by 6% to 8%. For every 1kg of aluminum used, the vehicle can reduce exhaust emissions by 20kg during the combined period. The energy saved by aluminum is the raw aluminum consumption used to produce the part. 6 times to 12 times the energy. As the surface treatment technology is getting better and better, the corrosion resistance of aluminum products is improved and the service life is prolonged. Aluminum is also a green metal.


But if the car wants to achieve lightweight, the use of an all-aluminum structure is the best choice at this stage. However, the difficulty of its design lies in how to meet the performance requirements of the vehicle such as stiffness and strength, and achieve lightweight.


The light weight of automobiles is the demand for environmental protection. It is the need to deepen the reform of the supply side. It is the demand for structural adjustment of the entire manufacturing industry and is in line with the state's plan for the long-term development of the economy.


First of all, the managers of aluminum enterprises should change their minds, carry out side supply reforms, and carry out structural adjustments; then they must continue to make progress, upgrade their technology, upgrade their technology, and make structural adjustments; update equipment, optimize production, and drive innovation with innovation. . To grasp the trend of the times, these are the changes that aluminum companies need to make in the near future.


Updated:2019-01-02 | Return
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