API

1 case · 1 image

Crevice Corrosion in a Subsea System — Aspect Before Analysis

Application: Subsea Capture method: Micrography by OM clear all

API — sub-branches

5D 25L 16A 718 2

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Micrography of the pin longitudinal section (transverse to the fracture), as polished. The fracture (in the top of the figure) is flat and it is possible to see secondary cracks with intergranular morphology.
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ML00088 / Dec.2017
Hydrogen Cracking of an API 5D S135 Drill Pipe
M - Low Alloy Medium Carbon QTP - Drill PipeAp - SubseaCd - Hydrogen Embrittlement
Cm - Micrography by OMDf - Secondary Cracks