The first is lightness. In this era of pursuing lightweight, even if one kilogram can be lost, manufacturers are willing to do it. Compared with cast iron engines, the all-aluminum engine can reduce the weight by about 10-20 kilograms, which can reduce the fuel consumption of the vehicle. .

Secondly, the all-aluminum engine has good heat dissipation and strong anti-knock properties. Good heat dissipation means that the oil heats up quickly during the start of the vehicle, causing less wear on the cylinder block, and the vehicle can enter the working state faster; and good anti-knock performance means that the vehicle can use lower-grade fuel, which saves the owner Part of the expenses.
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Engine aluminum can be 5754 aluminum alloy plate. 5754 aluminum plate has the characteristics of medium strength, excellent processing performance, good corrosion resistance, weldability and easy processing and forming. 5754 aluminum alloy plate in different heat treatment states is used in the automobile manufacturing Main materials used in car doors, molds, seals) and canning industry.

5754 aluminum plates are also widely used in welding structures, storage tanks, pressure vessels, ship structures and offshore facilities, and transportation tanks. In addition, this alloy is widely used in high-speed railways in China. It is often used to make high-speed rail noise barriers. Structural parts such as welding of internal sheet metal parts.