Keywords: SevereAdh Web.jpg A picture on sheet damage created by the galling phenomenon using a SOFS TNO test equipment The damage illustrates a characteristic uneven surface No continues lines or stripes are present but the whole contact zone is scratched implying wear below the surface layer The pattern is consequently discussed as a sign of severe adhesive bonding between the surfaces and the damage must involve a clear change in the sheets plastic behavior and involve a larger deformed volume compared to mild adhesive flattening of oxides Severe adhesive contact is possibly the same as cold welding friction welding scuffing or other wear phenomenon ™s Own 2007-06-06 Harald Wallin Haraldwallin 2009111310051115 http //www diva-portal org/smash/record jsf searchId 1 pid diva2 37573 This picture at diva-portal org Materials science Welding testing and qualification |