Establishment of design method for ultra low friction and high wear resistant hard coating with the control of running-in process in friction

摩擦磨合过程控制的超低摩擦高耐磨硬质涂层设计方法的建立

• 批准号: 19206020
• 负责人: UMEHARA Noritsugu
• 金额: $ 24.29万
• 依托单位: Nagoya University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (A)
• 财政年份: 2007
• 资助国家: 日本
• 起止时间: 2007 至 2009
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-19206020/
• 关键词: トライボロジー; 機械要素; 硬質カーボン膜; 摩耗; 摩擦; なじみ

Ultra low friction and ultra high wear resistant hard coatings have keen attention for advanced automobile industries. Some new processes for the control of running-in process in friction were proposed and verified as promising processes with extra carbon thin overcoat on a-CNx coatings and irradiation of the ultra violet ray to the a-CNx coatings. Also new experimental method with compact friction pair system was proposed for the SEM observation of wear scar after repeated impacts.

超低摩擦、超高耐磨硬质涂层在先进汽车工业中受到广泛关注。提出并验证了在a-CNx涂层上加碳薄涂层和紫外线照射a-CNx涂层控制磨合过程的新工艺。提出了一种利用紧凑摩擦副系统观察多冲磨痕的新方法。

项目成果

The effect of ultra violet ray irradiation frictional properties of carbon nitride coatings in nitrogen gas

氮气中紫外线照射对氮化碳涂层摩擦性能的影响

• 发表时间: 2009
• 作者: Takayuki Tokoroyama;Makoto Kamiya;Noritsugu Umehara;Yoshio Fuwa
• 通讯作者: Yoshio Fuwa

Ultraviolet ray irradiation effect on frictional property of Carbon Nitride coating

紫外线照射对氮化碳涂层摩擦性能的影响

• 发表时间: 2009
• 作者: Takayuki Tokoroyama;Makoto Kamiya;Yoshio Fuwa;Noritsugu Umeahara
• 通讯作者: Noritsugu Umeahara

The effect of Ultraviolet ray irradiation CNx coating's tribological properties

紫外线照射CNx涂层摩擦学性能的影响

• 发表时间: 2009
• 作者: Takayuki Tokoroyama;Makoto Kamiya;Noritsugu Umehara;Yoshio Fuwa
• 通讯作者: Yoshio Fuwa