Post on 19-Nov-2015
description
Radiographs
Lack of root fusionLack of root penetration
Concave rootExcessive root penetration
Burn throughMisalignmentM.S.Rogers
Cap undercutRoot undercut
Root crackTransverse crackM.S.Rogers
Star crackCentre line crack
Elongated slag linesInterpass slag inclusions
Slag inclusionLack of side wall fusion with slag
Lack of side wall fusionLack of interpass fusion
Root pass aligned porosityCluster porosity
Single gas porePorosity open to the surface
Incomplete filled grooveTungsten inclusions
Poor root profileExcess cap reinforcement
Grinding marksSpatter