| 发明名称 | Composite material | ||
| 摘要 | A composite material includes a clad material including a base material that includes an iron-chromium alloy and vibration-damping layers that are provided on both surfaces of the base material and include a metal to suppress a vibration. A total thickness of the vibration-damping layers provided on the both surfaces of the base material is in a range of not less than 10% and not more than 40% relative to a total thickness of the clad material. | ||
| 申请公布号 | US8771839(B2) | 申请公布日期 | 2014.07.08 |
| 申请号 | US201313742607 | 申请日期 | 2013.01.16 |
| 申请人 | Hitachi Metals, Ltd. | 发明人 | Kuroki Kazuma;Kuroda Hiromitsu;Tokumitsu Tetsuya |
| 分类号 | B32B15/04;B32B15/18;B32B15/20 | 主分类号 | B32B15/04 |
| 代理机构 | Roberts Mlotkowski Safran & Cole P.C. | 代理人 | Roberts Mlotkowski Safran & Cole P.C. |
| 主权项 | 1. A composite material, comprising: a clad material comprising a base material consisting essentially of a ferrite-based stainless steel not containing nickel and vibration-damping layers that are provided on both surfaces of the base material and comprise a metal to suppress a vibration, wherein each of the vibration-damping layers consists essentially of at least one of pure nickel, pure iron, pure magnesium, Al-78Zn, and Mg-0.6Zr, wherein a total thickness of the vibration-damping layers provided on the both surfaces of the base material is in a range of not less than 10% and not more than 40% relative to a total thickness of the clad material. | ||
| 地址 | Tokyo JP | ||