Az31 High Strength Magnesium Alloy Plate 1.74g/Cm3 Lightweight Materials

High Specific Strength Wrought Magnesium Alloy Lightweight Materials For Automobiles

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;
5) Magnesium alloy is a non-magnetic shielding material with good electromagnetic shielding performance and strong anti-electromagnetic wave interference ability, which can be used in communication products such as mobile phones;

Application:

Magnesium alloys are widely used in portable equipment and automobile industries to achieve the purpose of light weight.

Main physical and mechanical properties of commonly used structural materials:

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