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9488085 welding-defects

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Rony Simeon
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Discontinuities and Defects
Discontinuity ,[object Object],[object Object],[object Object],[object Object]
Defect ,[object Object],[object Object],[object Object],[object Object]
Weld Joint Discontinuities ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Discontinuity Classifications ,[object Object],[object Object],[object Object]
Design Related ,[object Object],[object Object],[object Object],[object Object],[object Object]
Engineering Problems? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Weld Process Related (LOTS OF FAIR QUESTIONS HERE) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Metallurgical Discontinuities ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Misalignment (hi-lo) ,[object Object],[object Object],[object Object],[object Object]
Undercut ,[object Object],[object Object],[object Object],[object Object]
UNDERCUT
Undercut (cont......) ,[object Object],[object Object],[object Object]
Insufficient Fill Definition: ,[object Object],[object Object],[object Object],[object Object]
UNDERFILL
Insufficient Fill on the Root Side (suckback) ,[object Object],[object Object],[object Object]
Cause for Insufficient Fill at the Root ,[object Object],[object Object]
Cause for Insufficient Fill at the Root ,[object Object]
 
Remove root pass by grinding ,[object Object],[object Object],[object Object],[object Object],[object Object]
 
Excessive Concavity or Convexity ,[object Object],[object Object],[object Object],[object Object]
Concavity
EXCESSIVE CONCAVITY
Convexity
EXCESSIVE CONVEXITY
Reinforcement ,[object Object],[object Object],[object Object],[object Object],Face Reinforcement Root Reinforcement
Excessive Reinforcement ,[object Object],[object Object],[object Object],[object Object]
EXCESSIVE WELD REINFORCEMENT
Insufficient Reinforcement ,[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],Improper Weld Contour 135 0
UNACCEPTABLE WELD PROFILES
UNACCEPTABLE WELD PROFILES Looks worse than it is
Overlap ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Overlap ,[object Object]
OVERLAP
Burn-through (non-standard) ,[object Object],[object Object],[object Object],[object Object]
Incomplete or Insufficient Penetration ,[object Object],[object Object],[object Object],[object Object]
INCOMPLETE & EXCESSIVE PENETRATION
Incomplete Penetration of Double Weld
Incomplete (or Lack of) Fusion ,[object Object],[object Object],[object Object],[object Object]
Lack of Fusion
INCOMPLETE FUSION
Arc Strike ,[object Object],[object Object],[object Object],[object Object]
Inclusions ,[object Object],[object Object],[object Object]
Slag Inclusion ,[object Object],[object Object],[object Object],[object Object]
Slag
Wagon Tracks (non-standard) ,[object Object],[object Object],[object Object],[object Object]
Tungsten Inclusion ,[object Object],[object Object],[object Object],[object Object]
Tungsten Inclusion ,[object Object],[object Object]
Inclusions ,[object Object],[object Object]
Whiskers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Spatter ,[object Object],[object Object],[object Object],[object Object]
SPATTER
Arc Craters ,[object Object],[object Object],[object Object],[object Object]
Cracks
Cracks ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Longitudinal Crack ,[object Object],[object Object],[object Object],[object Object]
Toe Crack ,[object Object],[object Object],[object Object],[object Object]
Throat Crack ,[object Object],[object Object],[object Object],[object Object]
Crater Crack ,[object Object],[object Object],[object Object],[object Object]
Transverse Crack ,[object Object],[object Object],[object Object],[object Object]
Root Crack ,[object Object],[object Object],[object Object],[object Object]
Underbead Crack ,[object Object],[object Object],[object Object],[object Object]
Hot Crack ,[object Object],[object Object],[object Object]
Cold Crack ,[object Object],[object Object],[object Object],[object Object]
Repairs to Cracks ,[object Object],[object Object],[object Object],[object Object],[object Object]
Base Metal Discontinuities ,[object Object],[object Object],[object Object]
Laminations ,[object Object],[object Object],[object Object],[object Object],[object Object]
Effect ,[object Object]
Laps and Seams ,[object Object],[object Object]
Porosity ,[object Object],[object Object],[object Object],[object Object],[object Object]
Single Pore ,[object Object]
Uniformly Scattered Porosity ,[object Object],[object Object]
Cluster Porosity ,[object Object]
Linear Porosity ,[object Object]
Piping Porosity ,[object Object]
POROSITY
Porosity ,[object Object],[object Object],[object Object],[object Object]
Hammer marks ,[object Object],[object Object],[object Object]
Heat-affected zone microstructure alteration ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Defect vs. Discontinuity ,[object Object],[object Object],[object Object],[object Object]
REPAIR TECHNIQUES ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Repairs ,[object Object],[object Object],[object Object]

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9488085 welding-defects