Automotive Lightweight and Automotive Aluminum for sale Haomei

Today we are going to introduce automotive lightweight and automotive aluminum for sale from Haomei. Vehicle lightweighting has gradually become one of the important development directions of the automotive industry. In order to meet increasingly stringent emission standards, in addition to adopting higher-cost exhaust gas purification technologies, various automobile manufacturers are also vigorously promoting vehicle lightweighting. Lightweight parts represented by aluminum alloys are an important part of vehicle lightweighting. China's automobile production has ranked first in the world for 13 consecutive years. However, in terms of automobile aluminization rate, the average amount of aluminum used in Chinese passenger cars is currently 130 kg. / car or so.

North America plans to use 250 kg of aluminum per vehicle by 2025, and China's aluminum consumption will reach the world's advanced level by 2025. At present, the application trend of lightweight parts is obvious. With the lightweight, energy saving and environmental protection of automobiles With the continuous development of the chemical process, it is expected that the penetration rate of aluminum used in various major components of automobiles will increase significantly in the future.

Aluminum and its alloys are currently one of the most widely used and most economical materials. The global aluminum production began to surpass copper in 1956, and has since ranked first in non-ferrous metals. The current aluminum consumption is second only to steel and has become the second largest human application. Metal. Throughout the history of material development, the reason why a material is widely used is the two characteristics of performance and cost, both of which are indispensable.

Compared with steel, aluminum alloys are widely used in the lightweight market despite their high cost, low density and light weight. Compared with copper, although aluminum has relatively poor electrical and thermal conductivity, it is also used in some electrical and thermal fields due to its obvious cost advantage.

With the development of the industry, large-scale enterprises, especially listed companies, will gradually demonstrate their market competitiveness, and enterprises with small scale, backward equipment and low-quality products in the industry will be gradually eliminated. In the long run, the market share will be concentrated to enterprises with economies of scale, advanced technology, the right to set standards, and strong product research and development capabilities.