Features of high-speed wear of WC-steel 11G13 material in contact with cast tool steel

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The tribological behavior of WC-steel 11G13 composite material in contact with cast tool steel is considered over a sliding speed range of 10-40 m/s under a pressure of 2 MPa. The after-test surface structure is examined. Catastrophic wear of the material is proved to occur within a 23-30 m/s sliding speed range. It is shown that the sharp (fourfold) increase in the wear rate within the given speed range is related to a change in the wear mode. The subsurface region of the WC-steel 11G13 material is found to have a multilayer structure, the layers differing greatly in their properties and structure.

Original languageEnglish
Pages (from-to)46-52
Number of pages7
JournalJournal of Friction and Wear
Volume30
Issue number1
DOIs
Publication statusPublished - 1 Feb 2009

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Tool steel
Steel
Wear of materials
Surface structure
Multilayers
Composite materials

ASJC Scopus subject areas

  • Mechanics of Materials
  • Surfaces, Coatings and Films

Cite this

Features of high-speed wear of WC-steel 11G13 material in contact with cast tool steel. / Savchenko, N. L.; Gnyusov, S. F.; Kul'kov, Sergey Nikolaevich.

In: Journal of Friction and Wear, Vol. 30, No. 1, 01.02.2009, p. 46-52.

Research output: Contribution to journalArticle

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