| 摘要 |
A slide member includes a surface layer having a slide surface for a mating member. The surface layer has a plurality of pyramid-shaped projections protruding from a phantom plane thereby defining the slide surface along the phantom plane. The percent area A of the pyramid-shaped projections occupied in the slide surface is in a range of A>/=50%. The inclination angle theta of the pyramid-shaped projection formed by a line passing through its apex and the central portion of its base surface with respect to a reference line perpendicular to the phantom plane is in a range of 0 DEG </= theta </=30 DEG . |
