The Ti-GLC (graphite-like carbon)/TiCN/TiN composite multilayer coatings with ultra-low friction coefficient were prepared by High Power Impulse Magnetron Sputtering technique (HiPIMS). The friction and wear properties of the coatings in multiple environments including artificial seawater, 0.5 mol/L H₂SO₄ (pH = 0) and 0.1 mol/L NaOH (pH = 13) solution were studied. During the sliding process, the friction coefficients of the coatings in the environments mentioned above are 0.059, 0.109 and 0.037, respectively. Meanwhile, the wear rates of the coatings all remain at 10⁻⁷ orders of magnitude mm³•N⁻¹•m⁻¹ in aqueous environments. The results of the tribo-corrosion test show that the coating has a significant passivation, which protects the coating effectively. The friction and wear properties of the coatings are maintained at a very considerable level in various environments.

采用高功率脉冲磁控溅射技术（HiPIMS）制备了具有超低摩擦系数的Ti-GLC（类石墨碳）/TiCN/TiN复合多层涂层。研究了涂层在包括人造海水、0.5 mol/LH ₂ SO ₄ (pH = 0) 和0.1 mol/L NaOH (pH = 13) 溶液在内的多种环境中的摩擦磨损性能。在滑动过程中，上述环境中涂层的摩擦系数分别为0.059、0.109和0.037。同时，涂层的磨损率均保持在 10 ^-7个数量级 mm ³ •N ^-1 •m ^-1在水性环境中。摩擦腐蚀试验结果表明，涂​​层具有明显的钝化作用，有效地保护了涂层。涂层的摩擦和磨损性能在各种环境中都保持在非常可观的水平。