| 摘要 |
PROBLEM TO BE SOLVED: To provide a composite material which has vibration damping performance and strength enabling use under a high-temperature environment.SOLUTION: A composite material includes a clad material comprising a base material which includes an iron-chromium alloy and vibration suppression layers which are provided on both surfaces of the base material and include a metal to suppress a vibration. A total thickness of the vibration suppression layers provided on both the surfaces of the base material is in a range of 10% or more and 40% or less relative to a thickness of the entire clad material. |
