Optical Microscope

2 cases · 5 images

Crevice Corrosion in a Subsea System — Aspect Before Analysis

Condition: Damage Standard: ALLOY Detail focus: Martensite clear all

Optical Microscope — sub-branches

Kalling Etched Micrography by OM 1Nital Etched Micrography by OM 4

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Micrography of the plate in a section, showing a martensitic structure in the middle of the thickness.
63
VIEW
ML00142 / Aug.2018
Impact of a .308 Winchester on AR500 Plate
M - Low Alloy Wear ResistantP - Rolled PlateAp - StructureCd - Non-Pierced
Cm - Nital Etched Micrography by OMDf - Martensite
Microstructure of the spring in a transverse section, presenting an aged martensitic structure.
96
VIEW
ML00137 / Mar.2021
Brittle Fracture of a 15-5 PH Valve Spring
M - Precipitation Hardened Stainless SteelP - SpringAp - Oil and GasCd - Brittle Behavior
Cm - Kalling Etched Micrography by OMDf - Martensite

More from these cases

ML00142 — Impact of a .308 Winchester on AR500 PlateM - Low Alloy Wear ResistantP - Rolled PlateAp - StructureCd - Non-Pierced
Micrographic detail of the plate in a section, showing a martensitic structure in the middle of the thickness.
56
VIEW
ML00142 / Aug.2018
Impact of a .308 Winchester on AR500 Plate
M - Low Alloy Wear ResistantP - Rolled PlateAp - StructureCd - Non-Pierced
Cm - Nital Etched Micrography by OMDf - Martensite
Micrographic detail of the high hardness martensitic structure. Uniform structure.
58
VIEW
ML00142 / Aug.2018
Impact of a .308 Winchester on AR500 Plate
M - Low Alloy Wear ResistantP - Rolled PlateAp - StructureCd - Non-Pierced
Cm - Nital Etched Micrography by OMDf - Martensite
Micrographic detail of the high hardness martensitic structure. Exactly in the middle of the plate it is possible to see some aligned inclusions.
60
VIEW
ML00142 / Aug.2018
Impact of a .308 Winchester on AR500 Plate
M - Low Alloy Wear ResistantP - Rolled PlateAp - StructureCd - Non-Pierced
Cm - Nital Etched Micrography by OMDf - Martensite