| abstract |
Disclosed is a lubricant composition characterized by containing a lubricant base oil; (A) at least one substance selected from phosphorus compounds represented by the general formula (1) or (2) below, and metal salts (excluding molybdenum salts) and amine salts thereof; and (B) an organic molybdenum compound which does not contain sulfur as a constituent element. (In the formulae below, R1 and R4 respectively represent a hydrocarbon group having 1-30 carbon atoms; R2, R3, R5 and R6 respectively represent a hydrogen atom or a hydrocarbon group having 1-30 carbon atoms; X1-X7 respectively represent an oxygen atom or a sulfur atom; and n represents 0 or 1.) |