Scanning Electron Microscope

1 case · 2 images

Crevice Corrosion in a Subsea System — Aspect Before Analysis

Application: Mechanical Industry Standard: D2 Detail focus: Close to the External Surface clear all

Scanning Electron Microscope — sub-branches

Fractography by SEM 2

Results

SortNewestOldestTitle A-ZTitle Z-A
Fractography of the roller bearing, close to the external surface. In this position the fracture of the cylindrical roller bearing shows micromechanisms of decohesion at large carbides (cracked) and quasecleavage, typical of overloading this high strength tool steel (martensitic with carbides at 64 HRc).
75
VIEW
ML00131 / Apr.2018
Brittle Failure of a Soft Roller Bearing
M - Wear Resistant SteelP - Roller BearingAp - Mechanical IndustryCd - Heat Treatment Defect
Cm - Fractography by SEMDf - Close to the External Surface

More from these cases

ML00131 — Brittle Failure of a Soft Roller BearingM - Wear Resistant SteelP - Roller BearingAp - Mechanical IndustryCd - Heat Treatment Defect
Fracture micromechanism at a region close to the external surface. In this position the fracture shows quasecleavage, as well as decohesion of large carbides. typical of overloading this high strenght martensitic structure (64 HRc).
44
VIEW
ML00131 / Apr.2018
Brittle Failure of a Soft Roller Bearing
M - Wear Resistant SteelP - Roller BearingAp - Mechanical IndustryCd - Heat Treatment Defect
Cm - Fractography by SEMDf - Close to the External Surface