Industry Reports
What should we pay attention to when pouring slag pot steel castings?
When steel casting manufacturers produce slag pots, they use the water glass sand casting process. During the casting process of the slag pot, all operators must strictly operate in accordance with the prescribed system, especially in the pouring process of the slag pot casting, there are some requirements that must be met.
If you want to cast large steel castings, the staff must let the molten steel in the large ladle stand for a few minutes after pouring, and wait for the liquid in the slag pot to solidify. Then, the iron box must be processed in time. This is mainly to eliminate the defects of shrinkage or cracks in the slag pot castings. Temperature control during pouring is also extremely important. It is necessary to determine the upper and lower floating range of the pouring temperature and then set it according to the structure of the slag pot castings and the type of alloy.
For the speed of casting, it is necessary to quickly and smoothly discharge the gas in the cavity, which can also increase the casting speed. In addition, during the solidification of the slag pot castings, it is necessary to ensure that the angle is constant and the casting speed is uniform.
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