Vibratory rig
at the University of Hull lab

PA2 alloy M63 brass E04 Armco iron 45 carbon steel 1H18N9T steel Polyamide 6 Home

Armco iron specimen

eroded surface (SEM)

general view (SEM)

detail view of eroded grain (SEM)

 

metallographs

detail of edge pit (magnification: x 100; optical microscopy)

pits in the central area (magnification: x 100)

pits in the central area (magnification: x 200)

pits in the central area (magnification: x 400)

 

All magnification factors refer to original photographs of 12 cm width