Dental drill bit having disordered, wear resistant boron carbon external
coating
    2.
    发明授权
    Dental drill bit having disordered, wear resistant boron carbon external coating 失效
    牙钻钻头具有无序,耐磨的硼碳外涂层

    公开(公告)号:US4708653A

    公开(公告)日:1987-11-24

    申请号:US908448

    申请日:1986-09-17

    CPC classification number: A61C3/02 C23C14/0635 C23C30/00

    Abstract: A wear resistant dental burr coating is provided. The wear resistant coating comprises an external layer of disordered boron and carbon applied to the dental burr. In accordance with one embodiment, the disordered boron and carbon external coating is of a composition B.sub.x C.sub.1-x where x is from about 0.60 to about 0.90.

    Abstract translation: 提供耐磨牙齿毛刺涂层。 耐磨涂层包括施加到牙齿毛刺上的无序硼和碳外层。 根据一个实施方案,无定形的硼和碳外部涂层是组合物BxC1-x,其中x为约0.60至约0.90。

    Multilayer coating including disordered, wear resistant boron carbon
external coating
    3.
    发明授权
    Multilayer coating including disordered, wear resistant boron carbon external coating 失效
    多层涂层包括无序,耐磨的硼碳外涂层

    公开(公告)号:US4594294A

    公开(公告)日:1986-06-10

    申请号:US658831

    申请日:1984-10-09

    Abstract: A wear resistant multilayer coating is provided. The wear resistant coating comprises at least one internal layer and a thin, external layer of disordered boron and carbon applied to a substrate. The synergistic interaction of a hard internal layer and a lubricious boron and carbon layer provides a long lived tool coating. In a more specific embodiment, the external layer of the coating is disordered boron carbide. In accordance with one embodiment, the disordered boron and carbon external coating is of a composition B.sub.x C.sub.1-x where x is from about 0.60 to about 0.90.

    Abstract translation: 提供耐磨多层涂层。 耐磨涂层包括施加到基底上的至少一个内层和一层薄弱的无序硼和碳外层。 硬内层和光滑的硼和碳层的协同相互作用提供了长寿命的工具涂层。 在更具体的实施方案中,涂层的外层是无序的碳化硼。 根据一个实施方案,无定形的硼和碳外部涂层是组合物BxC1-x,其中x为约0.60至约0.90。

    Molding tool and method
    4.
    发明授权
    Molding tool and method 失效
    成型工具和方法

    公开(公告)号:US4590031A

    公开(公告)日:1986-05-20

    申请号:US597438

    申请日:1984-04-06

    CPC classification number: C23C14/0635 A61C3/02 C23C30/00

    Abstract: A coating and method of depositing it is provided. The wear resistant coating comprises a thin layer of disordered boron and carbon applied to a substrate. The coating has good adherence and provides good resistance to wear so that it is useful as a tool coating. In a more specific embodiment, the coating is disordered boron carbide. The coating can have a high gloss and can also be used as a decorative coating.The coating can be made by sputtering boron and carbon onto a substrate. A bias voltage may be applied to the substrate during sputtering.In accordance with one embodiment, the disordered boron and carbon coating is of a composition B.sub.x C.sub.1-x where x is from about 0.60 to about 0.90.In accordance with another embodiment, an improved molding tool is provided that includes a disordered carbon coating on at least a portion of the working surface of the molding tool. The coating provides improved release characteristics, longer tool life and results in molded articles having smoother finishes and improved detail.

    Abstract translation: 提供涂层和沉积方法。 耐磨涂层包括施加到基材上的无序硼和碳的薄层。 涂层具有良好的粘附性,并且具有良好的耐磨性,因此可用作工具涂层。 在更具体的实施方案中,涂层是无序的碳化硼。 涂层可以具有高光泽度并且还可以用作装饰涂层。 可以通过将硼和碳溅射到基底上来制造涂层。 在溅射期间可以将偏置电压施加到衬底。 根据一个实施方案,无定形的硼和碳涂层具有组成BxC1-x,其中x为约0.60至约0.90。 根据另一个实施例,提供了一种改进的模制工具,其包括在模制工具的工作表面的至少一部分上的无序碳涂层。 该涂层提供改进的脱模特性,更长的刀具寿命,并使得成型制品具有更光滑的表面和改进的细节。

    Steel article having a disordered silicon oxide coating thereon and
method of preparing the coating
    5.
    发明授权
    Steel article having a disordered silicon oxide coating thereon and method of preparing the coating 失效
    具有无机硅氧化物涂层的钢制品及其制备方法

    公开(公告)号:US4568614A

    公开(公告)日:1986-02-04

    申请号:US625058

    申请日:1984-06-27

    CPC classification number: C23C16/30

    Abstract: Disclosed is a coated steel article, e.g., a stainless steel article, having a corrosion resistant coating of disordered silicon carboxynitride over at least a portion of the steel surface. Also disclosed is a method of forming an adherent, ductile, disordered silicon carboxynitride coating on a steel substrate by glow discharge deposition.

    Abstract translation: 公开了一种涂覆钢制品,例如不锈钢制品,其具有在钢表面的至少一部分上的无序硅氧氮化硅的耐腐蚀涂层。 还公开了通过辉光放电沉积在钢基材上形成粘附的,延性的无序的氮化硅氮化物涂层的方法。

    Disordered coating
    6.
    发明授权
    Disordered coating 失效
    无序涂层

    公开(公告)号:US4716083A

    公开(公告)日:1987-12-29

    申请号:US535352

    申请日:1983-09-23

    CPC classification number: C23C30/00 A61C3/02 C23C14/0635

    Abstract: A coating and method of depositing it is provided. The wear resistant coating comprises a thin layer of disordered boron and carbon applied to a substrate. The coating has good adherence and provides good resistance to wear so that it is useful as a tool coating. In a more specific embodiment, the coating is disordered boron carbide. The coating can have a high gloss and can also be used as a decorative coating.The coating can be made by sputtering boron and carbon onto a substrate. A bias voltage may be applied to the substrate during sputtering.In accordance with one embodiment, the disordered boron and carbon coating is of a composition B.sub.x C.sub.1-x where x is from about 0.60 to about 0.90.

    Abstract translation: 提供涂层和沉积方法。 耐磨涂层包括施加到基材上的无序硼和碳的薄层。 涂层具有良好的粘附性,并且具有良好的耐磨性,因此可用作工具涂层。 在更具体的实施方案中,涂层是无序的碳化硼。 涂层可以具有高光泽度并且还可以用作装饰涂层。 可以通过将硼和碳溅射到基底上来制造涂层。 在溅射期间可以将偏置电压施加到衬底。 根据一个实施方案,无定形的硼和碳涂层具有组成BxC1-x,其中x为约0.60至约0.90。

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