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8/3/2019 Weld Defects Flim
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Weld Defect &Radiography Interpretation
Visakha Institute of Welding & NDT SFA-I-146, B Block Autonagar, Visakhapatnam
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Weld Defects
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Weld DefectsSurface porosity in a T joint on a primed
plate
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Weld Defects
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WELDING DEFECTS
1.ROOT OFFSET
2.EXCESS PENETRATION
TITLE : WELDING INSPECTOR WI : 21
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WELDING DEFECTS
3. LACK OF PENETRATION
4. LACK OF SIDE WALL FUSION
TITLE : WELDING INSPECTOR WI : 22
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WELDING DEFECTS
5. WELD OVERLAP
6. EXCESSIVE RE-INFORCEMENT
TITLE : WELDING INSPECTOR WI : 23
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WELDING DEFECTS
7. UNDERFILL
8. UNDERCUT
TITLE : WELDING INSPECTOR WI : 24
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WELDING DEFECTS
9. CRACKS
TITLE : WELDING INSPECTOR WI : 25
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WELDING DEFECTS
10. DISTRIBUTED & CLUSTER POROSITY
TITLE : WELDING INSPECTOR WI : 26
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WELDING DEFECTS
10. INCLUSIONS
11.INTER-BEAD CREVICE/VALLEY
TITLE : WELDING INSPECTOR WI : 27
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WELDING DEFECTS
12.SUCKBACK
14. ROOT OXIDATION
TITLE : WELDING INSPECTOR WI : 28
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WELDING DEFECTS
15.LAMELLAR TEARS
TITLE : WELDING INSPECTOR WI : 29
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RADIOGRAPHIC INDICATIONS FOR WELDING
POROSITY
TITLE : WELDING INSPECTOR WI : 63
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RADIOGRAPHIC INDICATIONS FOR WELDING
CLUSTER POROSITY
TITLE : WELDING INSPECTOR WI : 64
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RADIOGRAPHIC INDICATIONS FOR WELDING
SLAG INCLUSIONS
TITLE : WELDING INSPECTOR WI : 65
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RADIOGRAPHIC INDICATIONS FOR WELDING
INCOMPLETE PENETRATION (IP) OR LACK OFPENETRATION (LOP)
TITLE : WELDING INSPECTOR WI : 66
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RADIOGRAPHIC INDICATIONS FOR WELDING
INCOMPLETE FUSION
TITLE : WELDING INSPECTOR WI : 67
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RADIOGRAPHIC INDICATIONS FOR WELDING
INTERNAL OR ROOT UNDERCUT
TITLE : WELDING INSPECTOR WI : 68
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RADIOGRAPHIC INDICATIONS FOR WELDING
CRACKING
TITLE : WELDING INSPECTOR WI : 69
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RADIOGRAPHIC INDICATIONS FOR WELDING
TUNGSTEN INCLUSIONS .
TITLE : WELDING INSPECTOR WI : 70