发明申请
- 专利标题: TURBINE DISK FATIGUE REJUVENATION
- 专利标题(中): 涡轮盘故障排除
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申请号: PCT/US2013078185申请日: 2013-12-30
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公开(公告)号: WO2014158281A3公开(公告)日: 2014-12-04
- 发明人: STOLZ D SLADE , FURRER DAVID ULRICH , PATEL SAMIR V , BENN RAYMOND C , CETEL ALAN D
- 申请人: UNITED TECHNOLOGIES CORP
- 专利权人: UNITED TECHNOLOGIES CORP
- 当前专利权人: UNITED TECHNOLOGIES CORP
- 优先权: US201361782126 2013-03-14
- 主分类号: F01D5/30
- IPC分类号: F01D5/30 ; B23P15/02 ; C23C2/04
摘要:
A process for rejuvenating a turbine disk having a plurality of slots includes the steps of determining a depth of a damaged layer containing M23C6 carbide dissolution; and removing the damaged layer from the slots in accordance with the determined depth.