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首页> 外文期刊>International Materials Reviews >Diamond like carbon coatings for tribology: production techniques, characterisation methods and applications
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Diamond like carbon coatings for tribology: production techniques, characterisation methods and applications

机译：用于摩擦学的类金刚石碳涂层：生产技术，表征方法和应用

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摘要

The application of diamond like carbon (DLC) coatings in tribological applications, the range of deposition methods employed and techniques for characterising the structure and properties of the films produced are reviewed. Thus far, DLC coatings have found broad industrial application, particularly in optical and electronic areas. In tribological applications, DLC coatings are used successfully as coatings for ball bearings where they decrease the friction coefficient between the ball and race; in shaving applications where they increase the life of razor blades in wet shaving applications; and increasingly in automotive applications such as racing engines and standard production vehicles. The structure and mechanical properties of DLC coatings are dependent on the deposition method and the incorporation of additional elements such as nitrogen, hydrogen, silicon and metal dopants. These additional elements control the hardness of the resultant film, the level of residual stress and the tribological properties. As DLC films increasingly become adopted for use in industry, knowledge of the factors that control their properties, and thus the ultimate performance of coated components in practical tribological applications, becomes increasingly important. The current state of tribological research on DLC is reviewed.
机译：综述了类金刚石碳（DLC）涂层在摩擦学中的应用，所采用的沉积方法的范围以及表征所生产薄膜的结构和性能的技术。迄今为止，DLC涂料已发现了广泛的工业应用，特别是在光学和电子领域。在摩擦学应用中，DLC涂层已成功地用作滚珠轴承的涂层，可降低滚珠与座圈之间的摩擦系数。在剃须应用中，它们增加了湿剃应用中剃须刀刀片的寿命;并越来越多地应用于赛车应用和标准量产汽车等汽车应用中。 DLC涂层的结构和机械性能取决于沉积方法以及其他元素（如氮，氢，硅和金属掺杂剂）的掺入。这些附加元素控制着所得膜的硬度，残余应力水平和摩擦学性能。随着DLC膜越来越多地用于工业中，控制其特性的因素的知识以及在实际摩擦学应用中涂层部件的最终性能的知识变得越来越重要。综述了DLC的摩擦学研究现状。

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