Causes Analysis and Preventive Measures for Slag Inclusion Defects in the Full Mold Casting
The slag inclusion defect of"coating sheet"is a common and difficult problem to solve in the production of cast iron castings using the lost foam casting process.By analyzing the root cause of its occurrence,corresponding process measures have been taken.Improving the pouring process design,improving the coating ratio,and increasing its low-temperature strength can greatly reduce and avoid the occurrence of"coating flakes"slag inclusion defects in castings,thereby improving the quality of castings.
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