The first is light. In this era of pursuing lightweight, even if one kilogram can be lost, manufacturers are willing to do it. The all-aluminum engine can reduce the weight of the vehicle by 10-20 kg compared with the cast iron engine. .
Secondly, the all-aluminum engine has good heat dissipation and strong anti-explosion. Good heat dissipation means that the oil rises quickly during the starting process of the vehicle, the wear on the cylinder is small, and the vehicle can enter the working state faster. The good anti-explosion means that the vehicle can use lower-grade fuel to save the owner. Part of the expenses.
The engine aluminum can be 5754 aluminum alloy plate, and the 5754 aluminum plate has medium strength, excellent processing performance, good corrosion resistance, weldability and easy processing. The 5754 aluminum alloy plate in different heat treatment conditions is automobile manufacturing (sedans). Main materials used in the door, mold, seals, and canning industry.
5754 aluminum plate is also widely used in welding structures, storage tanks, pressure vessels, ship structures and offshore facilities, transportation tanks. In addition, there are many domestic alloys used in high-speed rails, which are often used to make high-speed rail noise barriers. Structural parts such as internal sheet metal welding.
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