AM50 Wrought Magnesium Alloy 45gpa Magnesium Flat Bar Stock

Corrosion Resistant To Organics Wrought Magnesium Alloy For Automobile Industries

Introduction:

Wrought magnesium alloy has greater development potential than cast magnesium alloy. Through the control of material structure and the application of heat treatment process, wrought magnesium alloy can obtain higher strength, better ductility and more diverse mechanics performance, so as to meet the application needs of diverse engineering structural parts. Wrought magnesium alloys are often heated to a certain temperature and processed by hot forming techniques such as extrusion, rolling and forging.

Features:

1) Low density, the density of pure magnesium is only 1.74g/cm3, which is about 2/3 of aluminum and 1/4 of steel, which is close to the specific gravity of engineering plastics. weight, saving energy;
2) The specific strength and specific stiffness are large, and the specific strength of magnesium alloys is not only higher than some high-strength steels, but even higher than aluminum alloys;
3), good thermal conductivity, large expansion coefficient, low elastic modulus, slightly inferior to general aluminum alloys, 300 times that of general engineering materials, and low temperature dependence, can be used to manufacture electronic products that require good heat dissipation performance;
4) It has good damping performance, strong absorption capacity and strong shock absorption, which can be used in occasions with severe vibration, and can enhance the safety and comfort of automobiles when used in automobiles;

Application:

The automobile industry and the electronics industry have become the industries with the greatest demand for magnesium alloys. The use of magnesium alloys in automobiles can reduce the weight by 20% to 25% compared with aluminum alloys. Magnesium alloy extrusions can be used in automotive bearing parts such as seat frames, window frames, chassis frames, wheel hubs, etc. The thin-walled magnesium alloy extruded pipe fittings are used in automobiles, and due to their small cross-sectional area, they can significantly reduce weight. Magnesium alloy sheets are used in the manufacture of outer panels of automobile body components (such as doors, covers, guards, roof panels, etc.), which can greatly reduce the mass. Magnesium alloys are often used in portable electronic and electrical communication equipment due to their low density and good electromagnetic shielding. In addition to continuing to use die-casting magnesium alloys, it is also a development trend to use wrought magnesium alloys.

Main physical and mechanical properties of commonly used structural materials:

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