Kindly can someone help me identifying this feature?? Is it a crack or some other feature resulted from in service application.http://files.engineering.com/getfile.aspx?folder=d25d254d-57f3-4425-94ab-421aedaf3062&file=50X2.jpg
What phases could be present in welded region.
Parent metal is TP316. What changes are observable in share structure. Image magnification is 100Xhttp://files.engineering.com/getfile.aspx?folder=b874ae9c-15bf-4740-b7ec-5bc9e1f28ea9&file=2.jpg
one of the vessel we had the issue of preferential weld erosion corrosion as compared to parent metal (shell course/dished head), up to the height of ~3.5m from bottom dished head. It was repaired by welding.
Advice on suitability of weld overlaying of above specified affected area (say 3.5 to...
