Sliding member and a manufacturing method thereof

In the sliding member and its manufacturing method of the present invention, there is provided a sliding member to slide relative to each other, the sliding surface of at least one of the sliding members (101,201,301,401), alumina, silica, mullite , calcium oxide, magnesium oxide, at least one component selected from iron oxide is transferred layer is transferred to the substrate (104,204,304,404) is formed, the mechanical strength of these components has a solid lubricant, fracture toughness, of the sliding property, and applying at least one or more properties to the sliding surface.