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1/15

RadiographyRadiographs

Course Reference WIS 20

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2/15

Lack of root fusionLack of root penetration

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3/15

Concave root Excessive root penetration

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4/15

Burn throughMisalignment

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5/15

Cap undercutRoot undercut

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6/15

Root crackTransverse crack

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7/15

Star crackCentre line crack

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8/15

Elongated slag linesInterpass slag inclusions

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9/15

Slag inclusion Lack of side wall fusion with slag

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10/15

Lack of side wall fusionLack of interpass fusion

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11/15

Root pass aligned porosityCluster porosity

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12/15

Single gas porePorosity open to the surface

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13/15

Incomplete filled grooveTungsten inclusions

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14/15

Poor root profileExcess cap reinforcement

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15/15

Grinding marks Spatter