The invention particularly discloses a method for plating a diamond-like carbon protective layer on the surface of a TC4 material, the TC4 material and application of the TC4 material. The method for plating the diamond-like carbon protective layer on the surface of the TC4 material comprises the following steps: plating a Ti layer, a TiN layer and a TiCN layer on the surface of the TC4 material in sequence through cathode arc ion plating; and plating the diamond-like carbon layer on the TiCN layer through chemical vapor deposition. The diamond-like carbon protective layer is plated on the surface of the TC4 material by adopting the method for plating the diamond-like carbon protective layer on the surface of the TC4 material. A lunar rover mechanical arm is made of the TC4 material. According to the method for plating the diamond-like carbon protective layer on the surface of the TC4 material, the TC4 material and application of the TC4 material, the TC4 material is plated with the diamond-like carbon protective layer, so that the TC4 material has good wear resistance, lubricity, corrosion resistance and high temperature resistance; and according to a plated transition layer of the Ti-TiN-TiCN three-layer structure, the bonding property between the TC4 material and the diamond-like carbon layer can be more effectively improved, so that playing a role better of the diamond-like carbon layer is facilitated, and thus the performance of the TC4 material plated with the diamond-like carbon protective layer is improved.

    本申请具体公开了一种TC4材料表面镀制类金刚石保护层的方法、TC4材料及其应用。TC4材料表面镀制类金刚石保护层的方法,包括:通过阴极电弧离子镀在TC4材料表面依次镀制Ti层、TiN层以及TiCN层;通过化学气相沉积在TiCN层上镀制类金刚石层。TC4材料,其表面采用上述TC4材料表面镀制类金刚石保护层的方法镀制有类金刚石保护层。月球车机械臂,其材质为上述TC4材料。本申请通过在TC4材料上镀制类金刚石保护层,使TC4材料具有良好的耐磨性、润滑性、耐腐蚀性和耐高温性。本申请镀制的具有Ti‑TiN‑TiCN三层结构的过渡层,能更有效地提升TC4材料和类金刚石层之间的结合性,从而有助于类金刚石层更好的发挥作用,进而提升了镀制有类金刚石保护层的TC4材料的性能。


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    Titel :

    Method for plating diamond-like carbon protective layer on surface of TC4 material, TC4 material and application of TC4 material


    Weitere Titelangaben:

    TC4材料表面镀制类金刚石保护层的方法、TC4材料及其应用


    Beteiligte:
    LONG DAN (Autor:in) / LIN YONGGANG (Autor:in) / WANG LILI (Autor:in)

    Erscheinungsdatum :

    2021-11-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    C23C Beschichten metallischer Werkstoffe , COATING METALLIC MATERIAL / B64G Raumfahrt , COSMONAUTICS



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