Preparation and Tribological Behavior of a Bonded Solid Lubricating Coating for Application at High Specific Pressure

A bonded solid lubricating coating was prepared by making use of blended modification of the adhesives and combination of various fillers. The friction and wear behavior of the coating sliding against steel was simulated on an MM 200 test rig by changing the contact configuration of the frictional pair properly. As the results, the coating shows better tribological behavior than two reference coatings and is applicable at high specific pressure and low and medium sliding speeds. It has the advantages of low friction, long service life, good thermal stability and convenience to storage. Thus the coating has successfully found field use.