Investigation of topographical characteristics and tribological behavior of compacted graphite iron in sliding against 40Cr steel under different dry sliding conditions

Y. Z. Zhang, J. Zhu, W. M. Liu, Y. Chen, F. Ni, X. S. Tie

Research output: Contribution to journalArticlepeer-review

12 Scopus citations

Abstract

Investigations were made on the topographical features and tribological properties of compacted graphite irons in sliding against 40Cr steel at different dry sliding velocity and normal load. The results indicate that there are obvious topographical differences among the surfaces tested under varying sliding velocity and normal load. The friction and wear behavior of CG irons is closely related with the product of sliding velocity and normal load, so are the main topographical parameters with the product.

Original languageEnglish
Pages (from-to)37-41
Number of pages5
JournalMocaxue Xuebao/Tribology
Volume21
Issue number1
StatePublished - Jan 2001
Externally publishedYes

Keywords

  • 3-D topography
  • Compacted graphite iron
  • Dry sliding, Friction and wear behavior

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