Columnar Grains

1 case · 1 image

Crevice Corrosion in a Subsea System — Aspect Before Analysis

Condition: Welding Defect Capture method: Scanning Electron Microscope Detail focus: Microstructure clear all

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Fusion line at the forging side. The weld metal to the top and the heat affected zone to the bottom.
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ML00178 / Jan.2022
Cold cracks in Cr-Mo Welded Forging
M - CrMo SteelP - ForgingAp - O&G Well DrillingCd - Welding Defect
Cm - Nital Etched Micrography by SEMDf - Fusion Line