The Clarification of Friction Mechanism in Oil Lubrication for CNx Coating by In-Situ Observation of Friction Area with Reflectance Spectroscopy

To clarify the low friction mechanism of CNx coating in PAO oil lubrication, we measured reflectance spectrum at friction area in-situ by reflectance spectroscopy during friction test against a sapphire hemisphere pin in PAO oil. We observed and estimated the thickness of PAO oil film, the surface r...

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Bibliographic Details
Main Authors: Tatsuya Okamoto, Noritsugu Umehara, Motoyuki Murashima, Koji Saito, Kazuyoshi Manabe, Keiji Hayashi
Format: article
Language:EN
Published: Japanese Society of Tribologists 2021
Subjects:
cnx
Online Access:https://doaj.org/article/4d6056ec9edf43af9403342c0a04c22b
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