| 发明名称 |
DIFFUSER WITH IMPROVED EROSION RESISTANCE |
| 摘要 |
A diffuser (22) for a centrifugal compressor (14) in a gas turbine engine (10), the diffuser (22) including a diffuser ring (24) having a series of b ores (32) defined therethrough to receive and direct air exiting the compres sor (14), each bore (32) being defined by a respective bore surface includin g a boride layer (42) protecting the bore surface from erosion damage. |
| 申请公布号 |
CA2684510(A1) |
申请公布日期 |
2008.10.30 |
| 申请号 |
CA20082684510 |
申请日期 |
2008.04.07 |
| 申请人 |
PRATT & WHITNEY CANADA CORP. |
发明人 |
WOJCIK, JAROSLAW;SALIVON, VICTOR;ZIAEI, REZA |
| 分类号 |
F02C7/30;C23C20/08;C23C30/00;F01D25/00;F02C7/04 |
主分类号 |
F02C7/30 |
| 代理机构 |
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代理人 |
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| 主权项 |
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