ABSTRACT
The aim of this chapter is to review the multi-functional (MF)
requirements of some specific exemplar tribological devices and
show how these can be better realised by applying appropriate
thin coating to their material surfaces. After a brief description
of the nature of relevant basic tribological environments and
contact mechanics, three application sectors are reviewed in
depth: bio-medical device bearing surfaces, automotive piston-ring
components and cutting tools for machining applications.
