The article presents results of studies on the effect of pre-lathed surface micro-relief on surface micro-hardness after ultrasonic plastic treatment, as well as the effect of ultrasonic treatment on structure and properties of surface layers of steels 20 and 40X. The effect of ultrasonic treatment processing modes on roughness and micro-hardness of the surface layers was studied. It is shown that roughness values as well as form of ridges and grooves, obtained by pre-lathing, effect the growth of micro-hardness values after ultrasonic plastic treatment.
|Journal||IOP Conference Series: Materials Science and Engineering|
|Publication status||Published - 5 May 2016|
|Event||All-Russia Scientific and Practical Conference on Materials Treatment: Current Problems and Solutions - Yurga, Russian Federation|
Duration: 26 Nov 2015 → 28 Nov 2015
ASJC Scopus subject areas
- Materials Science(all)