| 发明名称 |
Superalloy powder, method of processing, and article fabricated therefrom |
| 摘要 |
A method of processing a superalloy powder includes mechanically alloying nitrogen with superalloy powder particles having at least one nitride-forming element such that each superalloy powder particle includes a microstructure having nitrogen dispersed throughout the microstructure. The powder may then be formed into an article having nitride regions dispersed throughout. |
| 申请公布号 |
US9206495(B2) |
申请公布日期 |
2015.12.08 |
| 申请号 |
US200912407002 |
申请日期 |
2009.03.19 |
| 申请人 |
AEROJET ROCKETDYNE OF DE, INC. |
发明人 |
Bampton Clifford C. |
| 分类号 |
C22C19/03;C22C32/00;C22C1/04;C22C1/10;C23C8/24 |
主分类号 |
C22C19/03 |
| 代理机构 |
|
代理人 |
Landau Joel G |
| 主权项 |
1. A superalloy powder, comprising:
a plurality of superalloy powder particles having at least one nitride-forming element, each superalloy powder particle including a microstructure having nitrogen dispersed throughout the microstructure, wherein the plurality of superalloy powder particles includes about 6-10 wt % of the nitrogen. |
| 地址 |
Canoga Park CA US |
