Vibratory rig
at the University of Hull lab

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

45 carbon steel

eroded surface (SEM)

general view (SEM)

 

metallographs

eroded edge in the central area (magnification: x 50; optical microscopy)

eroded edge in the central area (magnification: x 100)

 

All magnification factors refer to original photographs of 12 cm width