Аннотация

In this paper, we focus on the comparison of the friction for the microcrystalline and ultrananocrystalline diamond films against steel and found the differences between the compositions of the formed lubricious layers. We have found that for the microcrystalline diamond Fe catalyzes a graphite-based lubricious layer while for the ultrananocrystalline diamond the lubricious layer is an amorphous carbon-based. Minimum value of the friction coefficient µ = 0.37 was found for microcrystalline film at 575 ± 25 ˚C.

Язык оригиналаАнглийский
Страницы (с-по)111-113
Число страниц3
ЖурналMaterials Letters
Том246
DOI
СостояниеОпубликовано - 1 июл 2019

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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