Importance Of Cold Iron To Steel Castings

There are many materials that can be made into cold iron by steel casting manufacturers. All metal and non-metal materials with larger thermal conductivity and heat storage coefficient than sand mold materials can be selected.

In the production process of steel casting manufacturers, the commonly used cold iron materials include cast iron, aluminum alloy, graphite and copper alloy. The heat storage coefficient of cast iron cold iron is relatively large, which can absorb more heat and has a relatively strong chilling ability. Moreover, the cast iron cold iron is easy to make and low in cost. It is widely used in the production of precision casting such as aluminum alloy and magnesium alloy. Especially when it is placed at the bottom or end of the casting to strengthen the solidification order of the casting, most of the cast iron cold iron is used. In addition, in addition to cast iron cold iron, aluminum cold iron is also widely used.