Transverse Section

1 case · 1 image

Crevice Corrosion in a Subsea System — Aspect Before Analysis

Application: Structure Condition: Welding Defect Capture method: Optical Microscope clear all

Results

SortNewestOldestTitle A-ZTitle Z-A
Low magnification micrography of a transverse section of the weld at the heat affected zone region. The macrosection was hardness tested and the base metal hardness is 27HRc, the HAZ is 32HRc and the weld metal is 45HRc, revealing something wrong in the weld metal at the position close to the cracked area.
79
VIEW
ML00010 / Oct.2017
Cold Cracks in a Gouged Weld Metal
M - Low Alloy Low Carbon QTP - Rolled PlateAp - OffshoreCd - Welding Defect
Cm - Nital Etched Micrography by OMDf - Transverse Section