Optical Microscope

1 case · 1 image for “fracture”

Crevice Corrosion in a Subsea System — Aspect Before Analysis

Application: FPSO clear all

Optical Microscope — sub-branches

Nital Etched Micrography by OM 1

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Micrographic detail of the final fracture by overloading after the fatigue crack propagated almost through the wall thickness. The microstructure presents strong plastic deformation around the crack, in a ferritic pearlitic structure.

29

ML00149 / Dec.2018

Vibration Induced Fatigue in a Gas Piping

M - Low Carbon SteelP - Piping spoolAp - FPSOCd - Vibration Induced Fatigue

Cm - Nital Etched Micrography by OMDf - Ductile Fracture