Nanostructuring of Surface Layer of 1.3505 Steel By Wedge Cylindrical Tool

Abstract

This paper discusses the issues of normal load during burnishing by a wedge cylindrical tool that influences the surface hardening of the 1.3505 steel according to the criteria of microhardness and thickness of nanostructured layer. It has been established that burnishing with a normal force of 200 and 250 N provides formation of a nanostructured layer with a 4,3...5,5 µm thickness and a maximum microhardness of 1120...1170 HV0,05.