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Selection of cold iron materials for stainless steel precision casting

Edit:Xiangyang Liqiang Machinery Co., Ltd.UpDate:2020-08-31

To improveStainless steel precision castingThe local cooling rate of the casting, and the chilled material placed in the hollow interior and working surface is called cold iron. In the production of stainless steel precision casting, chilled iron, pouring system, and riser are used together to control the solidification process of castings and obtain qualified castings.

The choice of stainless steel precision casting cold iron materials can be made of many materials for cold iron, and both metal and non-metal materials with larger thermal conductivity and heat storage coefficient than death penalty materials can be selected. Commonly used cold iron materials in production are cast iron, aluminum alloy, graphite, copper alloy, etc. Cast iron cold iron has a larger heat storage coefficient, can absorb more heat, and has a stronger quenching ability. Stainless steel precision casting cast iron cold iron is easy to manufacture and low in cost. It is widely used in the production of aluminum alloy magnesium alloy precision casting.

When we all choose stainless steel precision casting cold iron materials, we must choose according to the correct method. It is what we need to choose our suitable and satisfactory casting method.

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