Damage

1 case · 1 image for “fracture”

Crevice Corrosion in a Subsea System — Aspect Before Analysis

Application: Structure Capture method: Nital Etched Micrography by OM clear all

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Micrography of a typical overloaded wire, in a longitudinal section, showing plastic deformation and necking at the fracture. About 25% of the wires have ruptured by this ductile mechanism.
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ML00155 / Jan.2020
Failure of a Prestressed Concrete Steel Strand
M - High Carbon SteelP - Wire RopeAp - StructureCd - Corrosion Fatigue
Cm - Nital Etched Micrography by OMDf - Ductile Fracture