Longitudinal Section

2 cases · 2 images

Crevice Corrosion in a Subsea System — Aspect Before Analysis

Product: Forging Capture method: Optical Microscope clear all

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Micrography of the longitudinal section of the forging material, presenting a granular austenite, precipitation hardened.
84
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ML00078 / Jun.2017
Hydrogen Cracking of IN 718 Subsea Connector
M - NiCrFe AlloyP - ForgingAp - SubseaCd - Hydrogen Embrittlement
Cm - Kalling Etched Micrography by OMDf - Longitudinal Section
The micrography in the longitudinal section in the middle of the thickness shows a light banding. Quenched and tempered structure.
346
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ML00037 / Jun.2017
LAS Forging for Pump Body
M - Low Alloy Medium Carbon QTP - Heat Treated PartAp - O&G Well DrillingCd - Typical manufacturing
Cm - Nital Etched Micrography by OMDf - Longitudinal Section