ANALYSIS OF THE HARD-FACED MULTI-PHASE MATERIAL WEAR PROCESS BY THE BALL-CRATERING METHOD

Author:

Ligier Krzysztof1,Napiórkowski Jerzy1,Lemecha Magdalena1

Affiliation:

1. University of Warmia and Mazury in Olsztyn, Faculty of Technical Sciences

Abstract

This paper presents the results of tribological testing performed on multi-phase layers produced by the hard-facing method. Three materials based on Fe-C-Cr alloys and containing carbide-forming elements B, V, Nb, Mn, Mo and W, used to hard-face abrasion-resistant layers, were selected for the study. The ballcratering method performed the tests in two variants: with or without an abrasive slurry. The obtained results demonstrated that all test materials showed similar wear intensity in the presence of abrasive slurry, while the wear intensity varied for the test with no abrasive slurry.

Publisher

Index Copernicus

Subject

General Medicine

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