ABSTRACT
Advanced structural ceramics are being considered for use in a large variety of mechanical systems that involve high loads, speeds, and temperatures. Development of new solid and liquid lubricants and lubrication concepts is essential for achieving satisfactory tribological performance under these stringent application conditions. This chapter provides an update of the state of the art in lubrication of ceramics, with particular emphasis on solid lubricants and lubrication concepts. A summary of the wear mechanisms of ceramics is followed by a discussion of current approaches to and advanced methods for solid lubrication of ceramics. Finally, recent tribological experiences with solid-lubricated ceramics are presented in greater detail.
