Question
Download Solution PDFCasting defect happened when the molten metal is unable to fill the cavity completely leaving unfilled cavities is called _______.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
- A casting defect is an irregularity in the metal casting process that is undesired.
- Misrun is caused when the metal is unable to fill the mold cavity completely and thus leaves improperly filled cavities it occurs due to low pouring temperature, lack of fluidity.
- A casting defect is an irregularity in the metal casting process that is undesired.
- Classification of casting defects is given as:
|
Casting defects |
||
|
Surface Defect |
Internal Defect |
Visible Defects |
|
Blow |
Blowholes |
Wash |
|
Scar |
Porosity |
Rattail |
|
Blister |
Pinholes |
Swell |
|
Drop |
Inclusions |
Misrun |
|
Scab |
Dross |
Cold shut |
|
Penetration |
|
Hot tear |
|
Buckle |
|
Shrinkage/Shift |
Last updated on May 19, 2025
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