Why non-ferrous metals are used in die casting?
Non-ferrous metals are typically used for structural applications because of desirable properties such as low density, higher strength to density ratio, higher conductivity, non-magnetic property or resistance to corrosion, etc.
What metals can be die cast?
The alloys you will typically choose from when it comes to die casting are aluminum, magnesium and zinc. There are other metal alloys you can use for die casting as well, like copper, brass, tin and lead, though these alloys are much less-common, specialty materials in the die casting industry.
What is ferrous casting?
Casting of ferrous materials is generally attained through means of shell casting, sand casting, or to a lesser extent investment casting. In ferrous casting, the most commonly used metal materials, such as cast iron alloys and iron alloys including grey iron casting, ductile iron casting and steel iron casting.
Can die casting be used for steel?
Typically, the process itself only takes a few seconds and is a quick way of forming metal product from raw material. Die casting is suited to materials such as tin, lead, zinc, aluminium, magnesium to copper alloys and even iron alloys such as stainless steel.
Why is it called die casting?
The process is called diecasting due to its using dies. The dies are the steel mold made majorly by CNC machining to which you inject the liquid metal. It has two halves: the fixed half, which is stationary and attached to the casting machine and the ejector half that is movable.
How to choose the right die casting material?
In summary, in this die casting material section, you need to take note of the following: You should be able to distinguish between zinc, brass, aluminum and steel cast parts. Differentiate the metals based on their unique properties Be able to choose the right metal whenever you’re planning to die cast any metal.
What is ferrous metallurgy?
The definition of a ferrous metal is any metal that contains iron; non-ferrous metals do not. Ferrous metallurgy represents roughly 90% of worldwide production of metal. Grey iron is the most common metal cast in foundries.
What is zinc die casting?
For decades, these alloys have been used in major metal casting applications. Like other die casting technologies, this process involves forcing the molten zinc under high pressure into a mold cavity.
What is die casting steel used for?
The steel die casting is popular in very many industrial applications. That is, automotive, manufacturing, production, energy production alternative energy, etc. Furthermore, they are used to make the metal die casting tools.