Friction-generated surface deposits

Recent publications are reviewed that illustrate friction and wear reductio ns by friction-generated surface coatings in a number of applications. The emphasis is on surface chemistry. Topics included are the friction of polym ers with and without fillers, the friction of metals and ceramics, friction and wear related to computer disk and tape drives, friction and wear reduc tion in atmospheres of carbonaceous gases, and chemical reactions between t ribological surfaces with and without lubricants.