Phase transformations in hard alloy in friction and evaluation of fractal characteristics of friction surfaces

Abstract

The results of tribotests of hard alloy WC - Hadfield steel when rubbing against tool steel under load 550 N and sliding velocity 0.65-2.8 m/s are presented. The microstructure of the hard-alloy surface after testing has been investigated. It was found that phase composition of the surface layers and topography of the friction surface in a pin-on-disc couple depend on sliding velocity.

Original language	English
Pages (from-to)	70-75
Number of pages	6
Journal	Journal of Friction and Wear
Volume	21
Issue number	1
Publication status	Published - 2000

ASJC Scopus subject areas

Mechanical Engineering

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Gnyusov, S. F., & Tarasov, SY. (2000). Phase transformations in hard alloy in friction and evaluation of fractal characteristics of friction surfaces. Journal of Friction and Wear, 21(1), 70-75.

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abstract = "The results of tribotests of hard alloy WC - Hadfield steel when rubbing against tool steel under load 550 N and sliding velocity 0.65-2.8 m/s are presented. The microstructure of the hard-alloy surface after testing has been investigated. It was found that phase composition of the surface layers and topography of the friction surface in a pin-on-disc couple depend on sliding velocity.",

author = "Gnyusov, {S. F.} and Sergei Yulievich Tarasov",

year = "2000",

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AB - The results of tribotests of hard alloy WC - Hadfield steel when rubbing against tool steel under load 550 N and sliding velocity 0.65-2.8 m/s are presented. The microstructure of the hard-alloy surface after testing has been investigated. It was found that phase composition of the surface layers and topography of the friction surface in a pin-on-disc couple depend on sliding velocity.

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