| 发明名称 |
ENHANCED PROTECTION FOR ALUMINUM FAN BLADE VIA SACRIFICIAL LAYER |
| 摘要 |
A component is described which may comprise a structure formed from a material selected from the group consisting of aluminum and an aluminum alloy. The component may further comprise a sacrificial layer in electrical contact with at least a portion of a surface of the structure. The sacrificial layer may protect the surface from localized corrosion and may comprise an alloy that is more anodic than the material forming the structure. The alloy may be selected from the group consisting of an aluminum alloy and a zinc alloy. |
| 申请公布号 |
US2015354376(A1) |
申请公布日期 |
2015.12.10 |
| 申请号 |
US201414763058 |
申请日期 |
2014.02.21 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
Garosshen Thomas J. |
| 分类号 |
F01D5/28;F02C3/04 |
主分类号 |
F01D5/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A component, comprising:
a structure formed from a material selected from the group consisting of aluminum and an aluminum alloy; and a sacrificial layer in electrical contact with at least a portion of a surface of the structure, the sacrificial layer protecting the surface from localized corrosion and comprising an alloy that is more anodic than the material forming the structure, the alloy being selected from the group consisting of an aluminum alloy and a zinc alloy. |
| 地址 |
Hartford CT US |
