| abstract |
Provided is a sliding structure member capable of obtaining good low friction characteristics. One member 11 of the members sliding with each other is provided with a DLC film 2 containing hydrogen, and a lubricant 3 to which an organic molybdenum compound and a compound containing zinc and sulfur are added as additives is added. Thus, the DLC film 2 provided on one member 11 is combined so as to slide with the mating member 12, and the root mean square roughness of the surface of the DLC film 2 is 5 nm or more and 25 nm or less, and in the DLC film 2 The hydrogen content was set to 4.5 at% (atomic%) to 30 at%. |