2016 Fiscal Year Final Research Report
Cross-Sectional Imaging of Boundary Lubrication Layer Formed by Additives and Its Sliding Properies in Narrow Gap
Project/Area Number |
26289030
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Partial Multi-year Fund |
Section | 一般 |
Research Field |
Design engineering/Machine functional elements/Tribology
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Research Institution | Doshisha University |
Principal Investigator |
|
Co-Investigator(Kenkyū-buntansha) |
平山 朋子 同志社大学, 理工学部, 教授 (00340505)
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Project Period (FY) |
2014-04-01 – 2017-03-31
|
Keywords | トライボロジー / FM-AFM / 固液界面 / 境界潤滑層 |
Outline of Final Research Achievements |
This study aimed to acquire the cross-sectional images at the interface between metal surface and lubricants by frequency-modulation atomic force microscopy (FM-AFM). In addition, physical properties of boundary layers formed by additives were evaluated by AFM with colloidal probe and disk-on-disk tribometer with narrow gap. Finally, the guideline for boundary lubrication layers for friction reduction was aimed to be proposed.
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Free Research Field |
トライボロジー
|