In the Center of the Weld

1 case · 2 images

Crevice Corrosion in a Subsea System — Aspect Before Analysis

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Micrography of a longitudinal section of a 4 mm diameter wire, in the center of the autogenously welded joint, presenting the alignment of the structure (left side of the figure) changing its direction due to the pressure between the parts during the welding. In the center of the weld (right side of the figure) there is a grain growth of the previous austenite structure.
23
VIEW
ML00113 / Jan.2018
Autogenous Weld of a Carbon Steel Wire
M - Medium Carbon SteelP - WireAp - OffshoreCd - Welding
Cm - Nital Etched Micrography by OMDf - In the Center of the Weld

More from these cases

ML00113 — Autogenous Weld of a Carbon Steel WireM - Medium Carbon SteelP - WireAp - OffshoreCd - Welding
Micrography of a longitudinal section of a 4 mm diameter wire, in the center of the autogenously welded joint, presenting a tempered martensitic structure.
18
VIEW
ML00113 / Jan.2018
Autogenous Weld of a Carbon Steel Wire
M - Medium Carbon SteelP - WireAp - OffshoreCd - Welding
Cm - Nital Etched Micrography by OMDf - In the Center of the Weld