Metal Transfer and Build-up in Friction and Cutting aims to systematize our knowledge of the metal build-up, to describe some of the investigations past and present carried out in SFTI (Tomsk), and to make an effort to explain a number of the phenomena in cutting, scratching, and sliding from the point of view of metal transfer theory. The book opens with a chapter on the temperature of the rubbing interface of two solids. This temperature is needed in order to elucidate the nature of the formation of a build-up in scratching, cutting, and sliding. Separate chapters follow on the seizure phenomena, the role played by a built-up edge in scratching, the built-up edge in metal cutting, metal transfer in friction; the occurrence and nature of the build-up at various speeds, temperatures, and pressures; and the problem of friction between cast iron and steel.