Vibratory rig
at the University of Hull lab

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

M63 brass specimen

eroded surface

general view (SEM)

edge of eroded surface

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

detail of the central area (magnification: x 100)

pit detail in the central area (magnification: x 200)

 

All magnification factors refer to original photographs of 12 cm width