典型工况环境中类金刚石薄膜摩擦学性能研究进展

doi:10.3901/JME.2025.10.019

摘要/Abstract

摘要： 深空探索和深海探测要求机械部件要面对更复杂的环境考核和具有更长效可靠的服役性能。固体润滑不仅可以提高机械部件运转的稳定性，还可以延长其使用寿命。类金刚石薄膜由于其独特的综合性能，包括低摩擦因数、耐磨性、高硬度、生物相容性和化学惰性，成了最受欢迎的固体润滑材料之一，其摩擦学性能高度依赖于薄膜的应用环境、结构特征和力学性能。综述DLC薄膜在地面大气环境、海洋腐蚀环境和空间辐照环境下的摩擦学行为变化；分析其在不同摩擦条件下的能量耗散机理；讨论构-性关系演变规律；提出提高DLC薄膜环境适应性的可靠方法。同时，对DLC薄膜的发展趋势进行展望，指出将向着适应苛刻多变环境的多元化和标准化发展。

关键词: 类金刚石薄膜, 摩擦学性能, 环境适应性, 润滑机理

Abstract: Deep space exploration and detection of the deep sea require mechanical parts to face more complex environmental tests and have a longer and more reliable operational lifetime. Solid lubrication not only improves the stability of the operation of mechanical components but also extends their service life. Diamond-like films have become one of the most popular lubrication materials due to their unique combination of properties, including low coefficient of friction, wear resistance, high hardness, biocompatibility, and chemical inertness, and their tribological properties are highly dependent on the application environment, structural characteristics, and mechanical properties of the film. A review of the changes in tribological behavior of DLC films in ground atmospheric environments, marine corrosion environments, and space irradiation environments; the energy dissipation mechanism under different friction conditions is analyzed; the evolutionary law of the structure-performance relationship is discussed; and, finally, a reliable method to improve the environmental adaptability of DLC films is proposed. In addition, the expected of the development trend of DLC film points to the diversification and standardization towards adapting to harsh and changing environments.

Key words: diamond-like carbon films, tribological properties, environmental adaptation, lubrication mechanism

中图分类号:

TH117

石佳东, 马国政, 李国禄, 李振, 赵海朝, 王海斗. 典型工况环境中类金刚石薄膜摩擦学性能研究进展[J]. 机械工程学报, 2025, 61(10): 19-35.

SHI Jiadong, MA Guozheng, LI Guolu, LI Zhen, ZHAO Haichao, WANG Haidou. Research Progress on the Tribological Properties of Diamond-like Carbon Films in Typical Environments[J]. Journal of Mechanical Engineering, 2025, 61(10): 19-35.

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