Preliminary communication

Influence of substrate hardness on abrasive wear resistance of tribological coatings

Goran Heffer ; Faculty of Agriculture in Osijek, Osijek, Hrvatska
Robert Poretti ; Faculty of Agriculture in Osijek, Osijek, Hrvatska
Ivan Plaščak orcid.org/0000-0001-8700-4773 ; Faculty of Agriculture in Osijek, Osijek, Hrvatska

Abstract

The paper gives comparative analysis of properties of tribological coatings obtained by thermo chemical processes - classical vanadizing coating and vanadizing coating with prior carburization of the substrate, used as protection against abrasive wear. Properties of coating hardness, substrate hardness underneath the coating and abrasive wear resistance of the coating are compared. The comparative analysis proved justification for introduction of carburization of the substrate prior to vanadizing process because of abrasive wear resistance increase.

Keywords

tribological coating; thermo-chemical process; vanadizing; carburization; substrate; abrasive we

Hrčak ID:

131562

URI

https://hrcak.srce.hr/131562

Publication date:

15.12.2014.

Article data in other languages: croatian

Visits: 1.164 *