arabic welding defects
DESCRIPTION
Welding defectsin arabicTRANSCRIPT
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Internal concavity (suck back)
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Excessive penetration
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Burn through
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Elongated slag lines (wagen tracks )
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Longitudinal crack
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Lack of side wall fusion (lof)
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Incomplete or lack of penetration :
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Transverse crack
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Interpass slag inclusions v ( ).........