Question

what are the various types of casting defects?
explain in detail ​

Answer 1

Answer:

A casting defect is an undesired irregularity in a metal casting process. ... They are broken down into five main categories: gas porosity, shrinkage defects, mould material defects, pouring metal defects, and metallurgical defects.

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Explanation:

Answer 2

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• Gas Porosity. Pinholes. Blowholes. Open Holes.
• Shrinkage Defects. Open. Closed. Warping.
• Mold Material Defects. Cuts and Washes. Swells. Drops. Metal Penetration. Rat Tails. Fusion. Run Out.
• Pouring Metal Defects. Cold Shot. Cold Shut. Misrun.
• Metallurgical Defects. Hot Tears. Hot Spots. Slag inclusion.