An investigation of the film formed in the borate oil immersion test

Weimin Liu, Laigui Yu, Qunji Xue

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

Oil immersion tests of steel blocks with tridodecyl borate oil were carried out at various temperatures for various test durations. The chemical composition and chemical state of the film formed were investigated using both X-ray photoelectron spectroscopy (XPS) and Auger electron spectroscopy (AES). The friction and wear properties of the film were evaluated using a one-way reciprocating friction tester under lubrication with white oil. The results of the XPS and AES analyses indicate that the film formed in the oil immersion test may contain iron or iron oxide and degraded borate. The results of the friction tests indicate that the film exhibits good antiwear and friction-reducing performances.

Original languageEnglish
Pages (from-to)83-85
Number of pages3
JournalThin Solid Films
Volume245
Issue number1-2
DOIs
StatePublished - 1 Jun 1994
Externally publishedYes

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