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Processing Technology of Copper Casting Products

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Processing Technology of Copper Casting Products

Release date:2019-09-20 09:29 source:Original click:

Casting crafts of copper sleeve: In copper alloy casting, metal mould casting method is used to accelerate the solidification of the alloy, which plays an important role in improving casting quality and reducing casting defects. Metal mold casting can subdivide grains, reduce pore size, improve mechanical properties and air tightness of the alloy. In copper alloys with high lead content, such as lead bronze, metal mold casting can prevent the segregation of copper composition. Because there are many cylindrical parts in copper alloy castings, centrifugal casting method is used more. In addition, low pressure casting can be used for large copper sleeves to improve the density of the alloy and reduce the inclusions in the casting process. Pressure casting can also be used for some copper alloys.

  In addition to sand casting, copper castings and other non-ferrous alloys are widely cast by metal casting, centrifugal casting, low pressure casting and graphite casting.

  This paper systematically introduces the technological progress of copper casting by referring to a large number of patent documents. Through detailed investigation and collection of authoritative technical data and related information, it provides customers with information on the application status of core technology of copper casting products, technology research and development, process equipment matching, high-end technology application, etc. It is very helpful for the industry to know the production technology and development status of various copper casting products

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