Scanning Electron Microscope

1 case · 2 images for “brittle fracture”

Crevice Corrosion in a Subsea System — Aspect Before Analysis

Microstructure: Coarse Structure clear all

Scanning Electron Microscope — sub-branches

Fractography by SEM 2

Results

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The fracture surface in the sample shows columnar grains in the weld and large facets in the heat affected zone (HAZ) close to the internal surface of the carcass (to the top of the image).
32
VIEW
ML00174 / Jul.2021
Carburization of a 347 SS Welded Joint
M - Austenitic Stainless SteelP - Fabrication WeldAp - EnergyCd - Carburization
Cm - Fractography by SEMDf - Brittle Fracture

More from these cases

ML00174 — Carburization of a 347 SS Welded JointM - Austenitic Stainless SteelP - Fabrication WeldAp - EnergyCd - Carburization
Detail of the fracture in the heat affected zone, showing a flat fracture where the fracture is close to the surface of the plate, exposed to the high temperature exhausting gases.
24
VIEW
ML00174 / Jul.2021
Carburization of a 347 SS Welded Joint
M - Austenitic Stainless SteelP - Fabrication WeldAp - EnergyCd - Carburization
Cm - Fractography by SEMDf - Brittle Fracture