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

在本研究中，我们试图通过涂覆具有三维正交层结构的碳薄膜来提高最近备受关注的碳薄膜(CTF)与基材之间的结合强度。首先，我们通过对单层涂层样品的微观观察，确定了本研究中提出的具有3D交叉铺层结构的CTF薄膜涂层是可能的。此外，三层涂层试件在摩擦载荷下的耐久性是实际涂层试件的三倍，因此本研究提出的涂层工艺有可能应用于实际机械零件。

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.