Vane,camshaft timing control device, and sliding member

摘要

A vane, a valve timing control device at least including a vane, or a sliding member made of a metal material characterized in that the vane or the sliding member is formed by nitriding treatment of the metal material including at least one of chromium and manganese with 10 - 20 weight %, and carbon with 0.70 weight % or less.