Macro Oxalic Acid Electrolytic Etched

1 case · 1 image

Crevice Corrosion in a Subsea System — Aspect Before Analysis

Standard: grade B8M class 2 clear all

Results

SortNewestOldestTitle A-ZTitle Z-A
Macrography of the longitudinal section of a fractured bolt, still threaded to the nut and with the lock washer. The cracks can be seen in several positions: in the threads (removing then); in the center of the bolt (branched) and also in the washer (longitudinal branched cracks).
65
VIEW
ML00157 / Feb.2020
Bolts Under Chloride SCC Conditions
M - Austenitic Stainless SteelP - BoltAp - Oil and GasCd - Stress Corrosion
Cm - Macro Oxalic Acid Electrolytic EtchedDf - Longitudinal Section