TRIBOLOGICAL PROPERTIES OF POLYMERIC MATERIALS LUBRICATED BY SAND CONTAMINATED WATER

TRIBOLOGICAL BEHAVIOUR OF STEEL LUBRICATED BY GREASE FILLED BY POLYMERIC ADDITIVES

LUBRICANT FILM BEHAVIOR IN SPUR GEARS

LUBRICANT FILM BEHAVIOR IN SPUR GEARS

INFLUENCE OF INDUCTION MAGNETIC FIELD ON FRICTION COEFFICIENT OF STEEL SLIDING AGAINST OIL LUBRICATED POLYMERS

TRIBOELECTRIFICATION OF METALLIC SURFACES LUBRICATED BY USED OILS

FRICTION COEFFICIENT DISPALYED BY SLIDING SURFACES LUBRICATED BY SAND CONTAMINATED OIL

FRICTION AND WEAR OF MOVING SURFACES IN ABRASIVE CONTAMINATED ENVIRONMENT

FRICTION AND WEAR OF POLYMERIC COMPOSITES FILLED BY OILS

FRICTION AND WEAR OF SAND CONTAMINATED LUBRICATED SLIDING