| 发明名称 |
CORROSION RESISTANT COATING APPLICATION METHOD |
| 摘要 |
A process for applying a chromized layer on a substrate by first applying an overlay coating to a portion of the substrate, and subsequently contacting a different portion of the substrate and the overlay with a gas containing gaseous chromium, wherein the gaseous chromium can be generated from a chromium source and an activator. The process prepares the substrate, often a jet engine airfoil, for service. |
| 申请公布号 |
US2016215378(A1) |
申请公布日期 |
2016.07.28 |
| 申请号 |
US201514603233 |
申请日期 |
2015.01.22 |
| 申请人 |
United Technologies Corporation |
发明人 |
Beers Russell A.;Task Michael N. |
| 分类号 |
C23C4/12;C23C14/22;C23C14/14;C23C4/08 |
主分类号 |
C23C4/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A process for applying a chromized layer on a substrate comprising the steps of: applying an overlay coating to a portion of the substrate, and contacting a different portion of the substrate and the overlay with a gas containing gaseous chromium wherein the gaseous chromium is generated from a chromium source and an activator so as to deposit the chromized layer on the different portion of the substrate. |
| 地址 |
Hartford CT US |
