Nanostructured diamond coatings for orthopaedic applications.
Nanostructured diamond coatings for orthopaedic applications.
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DOI：
10.1533/9780857093516.2.105
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发表时间：
2013
期刊：
影响因子：
--
通讯作者：
Vohra YK
中科院分区：
文献类型：
--
作者：
Catledge SA;Thomas V;Vohra YK
随着植入的骨科器械数量的增加，越来越重视陶瓷涂层技术，以减少全关节置换组件配合时的摩擦和磨损，从而改善植入物功能并延长器械寿命。在本章中，我们考虑超硬碳涂层，重点是纳米结构金刚石，作为金属部件的替代轴承表面。这种涂层由于其极高的硬度、耐磨性、低摩擦和生物相容性而具有在生物医学植入物中使用的巨大潜力。这些超硬碳涂层可以通过几种技术沉积，从而产生各种各样的结构和性能。
With increasing numbers of orthopaedic devices being implanted, greater emphasis is being placed on ceramic coating technology to reduce friction and wear in mating total joint replacement components, in order to improve implant function and increase device lifespan. In this chapter, we consider ultra-hard carbon coatings, with emphasis on nanostructured diamond, as alternative bearing surfaces for metallic components. Such coatings have great potential for use in biomedical implants as a result of their extreme hardness, wear resistance, low friction and biocompatibility. These ultra-hard carbon coatings can be deposited by several techniques resulting in a wide variety of structures and properties.