G97 Magnesium Flat Bar Stock Az31 Mg Sheet For Engine Parts

Extrusion Forming Process Magnesium Alloy Sheet For Civil Industry

Introduction:

Magnesium alloys have the advantages of high specific strength and specific stiffness, good thermal conductivity, damping and shock absorption, electromagnetic shielding, easy processing and easy recycling, etc., and have extremely important applications in the fields of automobile, electronic communication, aerospace and national defense and military. Value and broad application prospects, known as "21st century green engineering materials".

Compared with cast magnesium alloys, wrought magnesium alloys have greater development potential. Through the control of material structure and the application of heat treatment processes, wrought magnesium alloys can obtain higher strength, better ductility and more diverse mechanics. performance, so as to meet the application requirements of diverse engineering structural parts. Wrought magnesium alloys often need to be heated to a certain temperature and processed by hot forming techniques such as extrusion, rolling and forging.

Classification:

According to the classification of processing technology, magnesium alloys can be divided into two categories: cast magnesium alloys and wrought magnesium alloys. There are great differences between the two in terms of composition and tissue properties. Compared with cast magnesium alloys, wrought magnesium alloys have higher strength, better ductility, and more styles of specifications.

Features:

1) 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;
2) 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;
3) 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;
4) has good machinability;

Application:

At present, most of the parts made of magnesium alloys in automobiles are die castings. Magnesium alloy die castings are the lightest among all die casting alloys and have a longer service life than aluminum alloys.

Magnesium alloy die-casting parts are mainly used to produce automobile instrument panels, seat frames, transmission housings, steering wheel control system components, engine parts, door frames, wheel hubs, brackets, clutch housings, body brackets, etc.

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