Is aluminum or magnesium stronger?
Magnesium is 33% lighter than aluminum, 60% lighter than titanium, and 75% lighter than steel. Yet for many applications it's stronger per unit volume than all three of those structural metals. … It is also an extremely versatile metal.
Why is magnesium added to Aluminium?
Magnesium and aluminum can also experience an increase of weldability as well as corrosion resistance. When the amount of aluminum alloy is increased when magnesium is added, the aluminum can loss ductility. So the alloy becomes more brittle and can be hard to stretch as it can lose some of its tensile strength.
What is magnesium alloy used for?
Magnesium alloys are also used in many other engineering applications where having light weight is a significant advantage. Magnesium-zirconium-aluminum alloys tend to be used in relatively low volume applications where they are processed by sand or investment casting, or wrought products by extrusion or forging.
Is magnesium a strong metal?
Magnesium is the lightest of all metal elements and is primarily used in structural alloys due to its lightweight, strength, and resistance to corrosion. There are over 60 different minerals known to have a magnesium content of 20% or greater, making it the eighth most abundant element in the earth's crust.