Atlas

1 case · 1 image

Crevice Corrosion in a Subsea System — Aspect Before Analysis

Condition: Preferential Dissolution Capture method: Optical Microscope Detail focus: Localized Thinning clear all

Results

SortNewestOldestTitle A-ZTitle Z-A
Micrography of a transverse section of the tube, close to the leakage point. The thickness is localized reduced where the internal passive layer was ruptured, and the chemical effect of the biological proliferation created a high corrosion rate.
26
VIEW
ML00170 / Sep.2020
MIC in Aluminum Brass Tubes
M - Aluminum BrassP - Seamless tubeAp - MaritimeCd - Preferential Dissolution
Cm - FeCl3+HCl+Ethanol Etched MicroDf - Localized Thinning