A study of friction and wear characteristics of close-surface-modified amorphous carboncoatings by metal nano-clusters

金属纳米团簇近表面改性非晶碳涂层摩擦磨损特性研究

• 批准号: 20760095
• 负责人: TAKENO Takanori
• 金额: $ 2.66万
• 依托单位: Tohoku University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2009
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20760095/
• 关键词: 非晶質炭素膜; 金属ナノクラスタ; 非晶質炭素; ナノクラスタ銅; ナノクラスタタングステン; コンポジット膜; 摩擦摩耗特性; 移着膜

A friction behavior of close-surface-modified amorphous carbon coating by copper metal has shown the characteristic feature in ultra high vacuum environment. We have observed that the cupper thin film was formed after the point-contact friction tests. The scenario can be that the copper grains were selectively transferred to the counter material and formed the metallic film. It can be understood that friction behavior of metal-containing amorphous carbon coating is well influenced by the shearing force of transferred metal.

金属铜表面密合改性非晶碳涂层在超高真空环境中的摩擦行为表现出特有的特征。我们已经观察到，铜薄膜形成后，点接触摩擦测试。这种情况可以是铜晶粒被选择性地转移到反材料并形成金属膜。可以理解，含金属的非晶碳涂层的摩擦行为受到转移金属的剪切力的很大影响。

项目成果

Deposition of DLC film with adhesive W-DLC layer on stainless steel and its tribological properties

• DOI: 10.1016/j.diamond.2009.01.029
• 发表时间: 2009-05
• 期刊: Diamond and Related Materials
• 影响因子: 4.1
• 作者: T. Takeno;T. Sugawara;H. Miki;T. Takagi

Deposition and structural analyses of molybdenum-disulfied(MoS2)- amorphous hydrogenated carbon (a-C:H) composite coatings

二硫化钼(MoS2)-非晶氢化碳(a-C:H)复合涂层的沉积和结构分析

• 发表时间: 2009
• 作者: T. Takeno;S. Abe;K. Adachi;H. Miki;T. Takagi
• 通讯作者: T. Takagi

金属上に製膜された金属を含む導電性非晶質炭素膜の摩擦特性

金属上形成的含金属导电非晶碳膜的摩擦特性

• 发表时间: 2008
• 作者: 菅原敏文;M. Ruet;伊藤耕祐;三木寛之;竹野貴法;J. Fontaine;M. Belin;高木敏行
• 通讯作者: 高木敏行

Tribological Properties of Metal-containing Conductive Amorphous Carbon Films Deposited on Metal Substrate

金属基底上沉积的含金属导电非晶碳膜的摩擦学性能

• 发表时间: 2008
• 作者: T. Sugawara;M. Ruet;K. Ito;H. Miki;T. Takeno;J. Fontaine;M. Belin;and T. Takagi
• 通讯作者: and T. Takagi

Fabrication of copper-nanoparticle embedded in amorphous carbon film and their electrical conductive properties

非晶碳薄膜中嵌入铜纳米颗粒的制备及其导电性能

• 发表时间: 2010
• 期刊: International Journal of Applied Electromagnetics and Mechanics (in press)
• 作者: Takanori Takeno;Takeshi Ohno;Hiroyuki Miki;Toshiyuki Takagi
• 通讯作者: Toshiyuki Takagi