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Bronze bushing continuous casting processing method and its characteristics

2024-06-26
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The continuous casting of bronze bushing is a processing method in which molten metal or alloy is continuously poured into one end of a water-cooled thin-walled metal mold, so that it moves continuously to the other end in the mold cavity of the crystallizer, solidifies and forms at the same time, and the casting is continuously pulled out at the other end of the crystallizer.
bronze bushing
When the casting is pulled out to a certain length, the casting process is stopped, the casting is taken away, and continuous casting is restarted. This method is called semi-continuous casting.

bronze bushing

The characteristics of this method are as follows: 1. The cooling and solidification conditions of the casting remain unchanged, so the performance of the bronze bushing casting along the length direction is uniform.

2. There is a large temperature gradient on the cross section of the casting solidified in the crystallizer, and it is directional solidification, and the shrinkage compensation conditions are good, so the casting has a higher density.

3. The middle part of the casting cross section is solidified under natural cooling outside the crystallizer or forced cooling with water, which can effectively improve labor productivity.

4. There is no pouring riser system in the casting process, and a crystallizer with a smaller bronze bushing is used to produce a long casting, and the metal loss is small.

5. Easy to automate the production process.
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