Wear-protected device
    4.
    发明授权
    Wear-protected device 失效
    受磨损的设备

    公开(公告)号:US4877677A

    公开(公告)日:1989-10-31

    申请号:US830085

    申请日:1986-02-18

    IPC分类号: C23C14/06 C23C14/46

    摘要: A hard carbon film (12) is formed by ion-beam sputtering on a surface of a substrate (11) such as glass lens or metal sheet of a magnetic disk or a plastic film of a magnetic video tape, by selecting the direction of the ion-beam in the sputtering process to be parallel with surface of the substrate (11) of a magnetic disk, and subsequently theroen a lubricative film (13), such as ZnS.sub.2 is formed also by ion-beam sputtering.

    摘要翻译: 通过离子束溅射在诸如玻璃透镜或磁盘的金属片或磁性录像带的塑料膜的表面上形成硬碳膜(12),通过选择方向 溅射过程中的离子束与磁盘的基板(11)的表面平行,随后也通过离子束溅射形成诸如ZnS 2的润滑膜(13)。