Study on the correlation between the behavior of a soft metal layer at frictional interface and its tribological properties

摩擦界面软金属层行为与其摩擦学性能相关性研究

• 批准号: 23560174
• 负责人: GOTO Minoru
• 金额: $ 3.33万
• 依托单位: Ube National College of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 2013
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23560174/
• 关键词: トライボロジー; 国際情報交流; 表面・界面物性; 薄膜; ナノ構造; 放射線X線粒子線; フランス; 国際情報交換; 放射線Ｘ線粒子線

We have studied correlation between the characteristics of tribofilm on a slider surface and the tribological properties of metal/diamondlike-carbon nanocomposite (Me-DLC) in which copper or silver were contained. The Me-DLC was prepared by the combined process between plasma enhanced chemical vapor deposition and direct current magnetron sputtering. The composition of the tribofilm was almost pure metal which is contained in Me-DLC. The nanoindentation measurements indicated that the hardness of the tribofilm was approximately 1 to 2 GPa, and load-dependent friction behavior was observed when the softer tribofilm forms on the harder slider surface.

研究了含铜或银的金属/类金刚石碳纳米复合材料（Me-DLC）的摩擦学性能与摩擦膜特性的关系。采用等离子体增强化学气相沉积与直流磁控溅射相结合的方法制备了Me-DLC。摩擦膜的组成几乎是纯金属，其包含在Me-DLC中。纳米压痕测量表明，摩擦膜的硬度约为1至2 GPa，和负载依赖的摩擦行为时，观察到较软的摩擦膜形成在较硬的滑块表面。

项目成果

Ag極薄膜による超潤滑時のすべり面

超薄银膜超级润滑时的滑动面

• 发表时间: 2011
• 作者: Minoru GOTO;Julien FONTAINE;Sandrine BEC;Kosuke ITO;Takanori TAKENO;Maxime RUET;Hiroyuki MIKI;Michel BELIN;Thierry LE MOGNE;内島大地,香取丈寛,平木祐哉,酒井利奈,馬渕清資;後藤実
• 通讯作者: 後藤実

Tribological Properties of Ag-DLC under Various Loading Conditions

Ag-DLC 在不同负载条件下的摩擦学性能

• 发表时间: 2012
• 作者: Minoru GOTO;Julien FONTAINE;Takanori TAKENO;and Hiroyuki MIKI,
• 通讯作者: and Hiroyuki MIKI,

超高真空中における銀薄膜のトライボロジー

超高真空中银薄膜的摩擦学

• 发表时间: 2011
• 作者: 後藤 実;Julie FONTAINE;Sandrine BEC;伊藤 耕祐;竹野 貴法;三木 寛之;伊藤大器，酒井利奈，内山健太郎，成瀬康治，中尾将輝，馬渕清資;後藤実
• 通讯作者: 後藤実

Tribological Properties of Me-DLC Containing Ag and Cu

含Ag和Cu的Me-DLC的摩擦学性能

• 发表时间: 2011
• 作者: Minoru GOTO;Julien FONTAINE;Sandrine BEC;Michel BELIN;Thierry LE MOGNE;Kosuke ITO;Takanori TAKENO;and Hiroyuki MIKI
• 通讯作者: and Hiroyuki MIKI

Formation process of metal-rich tribo-film on the counter face during sliding against metal/diamondlike-carbon nanocomposite coatings

金属/类金刚石碳纳米复合涂层滑动时相对面上富金属摩擦膜的形成过程

• 发表时间: 2013
• 作者: M. Goto;K. Ito;J. Fontaine;T. Takeno;and H. Miki
• 通讯作者: and H. Miki