Magnesium alloys are mainly used in aviation, aerospace, transportation, chemical, rocket and other industrial sectors. Magnesium alloy is an alloy composed of magnesium and other elements. The advantages of magnesium alloys are low density, good specific performance, good shock absorption performance, good electrical and thermal conductivity, and good process performance. The disadvantages are poor corrosion resistance, easy oxidation and combustion, and poor heat resistance.
Magnesium alloy processing process and corrosion and mechanical properties have many characteristics: fast heat dissipation, light weight, good rigidity, certain corrosion resistance and dimensional stability, impact resistance, wear resistance, good attenuation performance and easy recycling; in addition, high Excellent thermal and electrical conductivity, non-magnetic, good shielding and non-toxic characteristics.
Although the specific gravity of magnesium alloy is heavier than that of plastic, the strength and elastic modulus per unit weight are higher than that of plastic. Therefore, in the case of parts with the same strength, magnesium alloy parts can be made thinner and lighter than plastic parts.
Magnesium alloy is an alloy composed of magnesium and other elements. Its characteristics are: low density, high specific strength, large elastic modulus, good shock absorption, greater impact load capacity than aluminum alloy, and good corrosion resistance. The main alloying elements are aluminum, zinc, manganese, cerium, thorium and a small amount of zirconium or cadmium.