THE INFLUENCE OF ELECTROLYTIC-PLASMA NITRIDING ON THE STRUCTURE AND TRIBOLOGICAL PROPERTIES OF HIGH-SPEED STEELS
Journal Title: Tribologia - Year 2015, Vol 264, Issue 6
Abstract
The effect of the electrolytic-plasma nitriding on a structure and tribological properties of the R9, R6M5 and R18 type high-speed steels (HSS) has been investigated. It is shown that, after this treatment at the temperature of 550C, a nitrided layer containing the Fe4N monophase nitride ('-phase) is formed. This nitrided layer has a high wear resistance with wear intensity reduded to 1/6th of the figure for non-treated samples.
Authors and Affiliations
Bauyrzhan RAKHADILOV, Sherzod KURBANBEKOV, Arman MINIYAZOV MINIYAZOV
Keywords
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