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1 case · 5 images

Crevice Corrosion in a Subsea System — Aspect Before Analysis

Application: Structure Microstructure: Tempered Martensite Capture method: Surface Aspect by SEM clear all

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Microscopically aspect of the plate surface at the bullet impact, by scanning electron microscopy, presenting the foreign material from the bullet adhered at the surface.
34
VIEW
ML00142 / Aug.2018
Impact of a .308 Winchester on AR500 Plate
M - Low Alloy Wear ResistantP - Rolled PlateAp - StructureCd - Non-Pierced
Cm - Surface Aspect by SEMDf - Low Mag

More from these cases

ML00142 — Impact of a .308 Winchester on AR500 PlateM - Low Alloy Wear ResistantP - Rolled PlateAp - StructureCd - Non-Pierced
Microscopically aspect of the plate surface in the center of the bullet impact. The light and smooth surface is the melted bullet on the plate and the dark surface is the steel plate with oxides and very small surface cracks (10 microns length).
30
VIEW
ML00142 / Aug.2018
Impact of a .308 Winchester on AR500 Plate
M - Low Alloy Wear ResistantP - Rolled PlateAp - StructureCd - Non-Pierced
Cm - Surface Aspect by SEMDf - At the Surface
Detailed aspect of the plate surface where there was the bullet impact, by scanning electron microscopy, showing that the bullet has melted and solidified on the surface. The EDS analysis showed Pb-Sb peaks.
32
VIEW
ML00142 / Aug.2018
Impact of a .308 Winchester on AR500 Plate
M - Low Alloy Wear ResistantP - Rolled PlateAp - StructureCd - Non-Pierced
Cm - Surface Aspect by SEMDf - At the Surface
Aspect of the plate surface a little far from the region of bullet impact, by scanning electron microscopy, showing bullet melted islands on the surface. The EDS analysis showed Pb-Sb peaks.
25
VIEW
ML00142 / Aug.2018
Impact of a .308 Winchester on AR500 Plate
M - Low Alloy Wear ResistantP - Rolled PlateAp - StructureCd - Non-Pierced
Cm - Surface Aspect by SEMDf - At the Surface
Detailed aspect of the plate surface a little far from the region of bullet impact, by scanning electron microscopy, showing bullet melted islands on the surface. The EDS analysis showed Pb-Sb peaks.
24
VIEW
ML00142 / Aug.2018
Impact of a .308 Winchester on AR500 Plate
M - Low Alloy Wear ResistantP - Rolled PlateAp - StructureCd - Non-Pierced
Cm - Surface Aspect by SEMDf - At the Surface