G97 Magnesium Alloy Bar Az91b In Automobiles

Excellent Die - Casting Formability Magnesium Alloy Bar For Automobile Industry

Introduction:

The density of pure magnesium is 1.74g/cm3, which is 2/3 of aluminum and 1/4 of steel. Magnesium is the most abundant element on earth, accounting for about 2.35% of the total weight of the earth's crust, second only to aluminum (8.0%) and iron (5.8%) among metal elements. Magnesium compounds are widely distributed in land, seawater, salt springs and lakes, especially in seawater with extremely high content, 6.4 × 106 tons per cubic mile, and the total content in the ocean is 2.1 × 1015 tons, which can be said to be inexhaustible. , inexhaustible.

Features:

• It has good damping performance, strong absorption capacity and strong shock absorption, which can be used in situations with severe vibration, and can enhance the safety and comfort of automobiles when used in automobiles;
• 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;
• Has good machinability;
• Excellent casting performance, high casting rate, easy to form complex shapes, good appearance and texture, can be used to make notebook computers, cameras and other shells;

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 in composition and tissue properties between the two. Compared with cast magnesium alloys, wrought magnesium alloys have higher strength, better ductility, and more styles of specifications.

Application:

Structural parts with magnesium alloy as the base material are mainly used in special environments with strict requirements on the strength of structural parts, light equipment weight (the design weight is smaller than that of aluminum alloy), high electromagnetic shielding requirements, shock absorption, compression resistance and impact resistance.

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.

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