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.
There are several major types of magnesium and magnesium alloys: RZ5, WE43, MSR, and EQ21. RZ5 is a magnesium-casting alloy that contains zinc, rare earth metals, and zirconium. RZ5 is used in helicopter gearboxes, video cameras, high-performance vehicles, computer parts, and military equipment. WE43 is a high-strength, isotropic, magnesium-based alloy that is valued for its long-term stability at high temperatures. WE43 is used in aircraft, aerospace engines and high-performance vehicles. MSR is the most common type of magnesium and magnesium alloys. MSR is fully heat-treatable and contains silver and rare earth metals. EQ21 also contains silver and rare earth metals, but has less silver than MSR. EQ21 alloys retain their properties at elevated temperatures and are suitable for aerospace, automotive, and military applications.
More >>Other Topics You Might Be Interested In
As explained earlier, when deformation is kept constant during loading time, the
load gradually relaxes, reducing—but never completely eliminating—any stress
intensity which could...
(Read More)
Boeing s third announced delay in the 787 program puts first flight at least nine months behind schedule and means first delivery is as much as a year off the original mark. The company cannot predict...
(Read More)
By year-end, Airbus plans to nail down the central supplier, industrial and design decisions for its A350XWB twin widebody. Not since the A300B, the first aircraft the European aircraft maker brought...
(Read More)
Engineering Web: Magnesium and Magnesium Alloys
Pages: 1 - 3 of 78
|
Magnesium Alloys, Magnesium Alloys Manufacturers, Magnesium... and supply of alloys, ferro alloys, ferro chrome, ferro molybdenum, ferro nickel, ferro silicon, ferro silicon powder, magnesium alloys, manganese |
|
|
Magnesium alloys: Information from Answers.com Magnesium alloys Sci-Tech Encyclopedia: Magnesium alloys Home > Library > Science > Sci-Tech Encyclopedia |
|
|
Magnesium Alloys - Zirconium Containing Casting Alloys Magnesium Alloys ? Zirconium Containing Casting Alloys Magnesium Alloys ? Zirconium Containing Casting Alloys See AZoM Information |
Of Interest
