What problems do manufacturers encounter when casting steel castings

If steel casting manufacturers want to cast high-quality casting products, they must control the quality from the source. Only when the quality of the source is well controlled, can the castings have no problems in the later production.

Then the steel castings What should I pay attention to?

1. Good casting products start from high-quality smelting.

2. Avoid turbulent inclusions on the free liquid surface.

3. Avoid the inclusion of surface condensed shell laminar flow in liquid metal.

4. Avoid entrapment or bubbles.