About Magnesium and Magnesium Alloys
Magnesium and magnesium alloys are nonferrous metals with low density, good ductility, moderate strength and good corrosion resistance. When used an alloying agent, they can improve the mechanical, fabrication, and welding characteristics of aluminum. Some magnesium and magnesium alloys are used as lightweight materials in vehicles such as cars and trucks. These magnesium alloys have a relatively low density and can help improve fuel efficiency. Magnesium-base alloys are also used in airplanes and aerospace applications because of their relatively low density compared to aluminum. Magnesium can also be alloyed with lead, zinc and other nonferrous composites. A magnesium alloy can include yttrium to provide increased strength.
Engineering Web: Magnesium and Magnesium Alloys - Machine Design
Pages: 1 - 3 of 52
|
Magnesium | Machine Design Cast magnesium alloys are dimensionally stable to about 200°F. Some cast magnesium-aluminum-zinc alloys may undergo permanent growth if used above |
|
|
Magnesium parts with muscle | Machine Design Magnesium alloys increasingly replace aluminum, zinc, and other materials in structural automotive parts because they are much lighter. |
|
|
Hard face for soft alloys | Machine Design and carbon-fiber-reinforced composites available, designers increasingly consider lighter-weight aluminum and magnesium alloys to replace steel. |
