creation of material coated carbon thin film with high adhesion strength applied cross-ply structure

创建具有高粘合强度的材料涂层碳薄膜，应用交叉层结构

• 批准号: 22760079
• 负责人: AKEBONO Hiroyuki
• 金额: $ 2.5万
• 依托单位: Hiroshima University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2010
• 资助国家: 日本
• 起止时间: 2010 至 2012
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22760079/
• 关键词: 破壊; 微視的損傷機構; 炭素系硬質薄膜; 耐久性; 密着性

In this study, we try to improve the adhesion strength between the Carbon Thin Film(CTF) which is focused recently and the substrate by coating CTF films with 3D cross-ply structure. First, we identify that it is possible to coat CTF films with 3D cross-ply structure suggested in this study from microscopic observation of 1-layer coated specimen. Furthermore, 3-layer coated specimen indicated three times higher durability on friction loading compared with practical coated specimen, so this coating process suggested in this study have a possibility to be applied for real machine parts.

本研究试图通过在碳薄膜表面涂覆三维交叉铺层结构的碳薄膜来提高碳薄膜与基体的结合强度。首先，我们确定，这是可能的涂层CTF薄膜与三维交叉层结构建议在这项研究中，从显微镜观察1层涂层试样。3层涂层试样的摩擦耐久性比实际涂层试样提高了3倍，因此本研究提出的涂层工艺具有应用于真实的机械零件的可能性。

项目成果

Fatigue properties and Fracture mechanism of steel coated with diamond-like carbon films

类金刚石碳膜钢的疲劳性能及断裂机理

• 发表时间: 2011
• 作者: Hiroyuki Akebono;Masahiko Kato and Atsushi Sugeta
• 通讯作者: Masahiko Kato and Atsushi Sugeta

炭素系硬質薄膜被覆部材の疲労特性および破壊メカニズム

碳基硬薄膜涂层构件的疲劳性能及断裂机制

• 发表时间: 2010
• 作者: Hiroyuki Akebono;Masahiko Kato and Atsushi Sugeta;曙紘之
• 通讯作者: 曙紘之