Scanning Electron Microscope

2 cases · 2 images

Crevice Corrosion in a Subsea System — Aspect Before Analysis

Microstructure: Martensite Detail focus: Heat Affected Zone clear all

Scanning Electron Microscope — sub-branches

Kalling Etched Micrography by SEM 1Nital Etched Micrography by SEM 1

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Micrographic detail of the insert casting fusion line, presenting the tempered martensitic structure for the HAZ (right side of the figure) and the delta ferrite interdendritic islands in the weld metal (left side of the figure).
14
VIEW
ML00055 / Apr.2017
CA6NM Blade Remanufactured by Welding
M - Martensitic Stainless SteelP - Remanufacture by WeldingAp - EnergyCd - Removed From Service
Cm - Kalling Etched Micrography by SEMDf - HAZ Right Side
Intercritical heating at 0.5 mm from the cut surface, showing martensitic islands.
27
VIEW
ML00033 / Jan.2017
Plasma Cut of 1 1/4" Steel Plate
M - High Strength Low AlloyP - Rolled PlateAp - StructureCd - Cutting
Cm - Nital Etched Micrography by SEMDf - Heat Affected Zone