Invention Application
US20090075101A1 Combustion Turbine Component Having Rare Earth CoNiCrAl Coating and Associated Methods
有权
具有稀土CoNiCrAl涂层和相关方法的燃烧涡轮机组件
- Patent Title: Combustion Turbine Component Having Rare Earth CoNiCrAl Coating and Associated Methods
- Patent Title (中): 具有稀土CoNiCrAl涂层和相关方法的燃烧涡轮机组件
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Application No.: US12194577Application Date: 2008-08-20
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Publication No.: US20090075101A1Publication Date: 2009-03-19
- Inventor: Anand A. Kulkarni , Allister W. James , Douglas J. Arrell
- Applicant: Anand A. Kulkarni , Allister W. James , Douglas J. Arrell
- Applicant Address: US FL Orlando
- Assignee: Siemens Power Generation, Inc.
- Current Assignee: Siemens Power Generation, Inc.
- Current Assignee Address: US FL Orlando
- Main IPC: B32B15/00
- IPC: B32B15/00 ; B32B15/04 ; B32B15/01 ; B05D1/02
Abstract:
A combustion turbine component (10) includes a combustion turbine component substrate (16) and an alloy coating (14) on the combustion turbine component substrate. The alloy coating (14) includes a first amount, by weight percent, of cobalt (Co) and a second amount, by weight percent, of nickel (Ni), the first amount being greater than the second amount. The alloy coating further includes chromium (Cr), aluminum (Al), at least one rare earth element, and an oxide of the at least one rare earth element.
Public/Granted literature
- US08043717B2 Combustion turbine component having rare earth CoNiCrAl coating and associated methods Public/Granted day:2011-10-25
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