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High Mn(manganese) steel, such as Mn13-1, Mn13-2, etc, are widely used to cast products with high wear resistant property.
Carbon steel could be divided according to different carbon content:C≤0.20%-low carbon steel investment castings;C:0.2~0.5%- medium carbon steel;C≥0.5%-high carbon steel.Steel investment castings.Cast steel according to the chemical composition is divided into:carbon steel investment castings and alloy steel investment casting.Now we would like to analyse the characteristics of low ally steel investment castings,special steel investment castings and carbon steel investment castings.
Cast steel is used to pour investment castings, which is one type of alloys. Currently Cast steel is mainly used in the manufacture parts of some complicated shape, difficult to forging or machining shape and required high strength and plasticity.
Water glass casting is one kind of the investment casting process, which is seldomly used in other countries. But is widely used in Chinese foundries for more than 50 years. Lot of spare parts for machine building or construction projects are made in such casting process. Water glass casting factories takes up more than 80% of all the investment casting factories.
Die casting is a metal casting process by using mould cavity put high pressure on melted metal.Mold is formed by high strength alloys.Most die castings do not contain Fe element,like zinc,copper,aluminum,magnesium,lead,tin,ect.According to different die casting types,we need to use cold chamber die casting machine or hot chamber die casting machine.
Aluminum die casting is a kind of pressure casting parts, is the use of pressure casting mechanical die casting machine installed in the casting mold.The heated liquid aluminum or aluminum alloy is poured into the inlet of the die casting machine.Aluminum or aluminum alloy parts cast to the shape and size of the mold, such parts are often called aluminum die castings.
