Invention Grant
- Patent Title: System for protecting turbine engine surfaces from corrosion
- Patent Title (中): 用于保护涡轮发动机表面免受腐蚀的系统
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Application No.: US12785258Application Date: 2010-05-21
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Publication No.: US08268134B2Publication Date: 2012-09-18
- Inventor: George Albert Goller , Paul Stephen Dimascio , Rebecca Evelyn Hefner
- Applicant: George Albert Goller , Paul Stephen Dimascio , Rebecca Evelyn Hefner
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Fletcher Yoder, P.C.
- Main IPC: C23F13/06
- IPC: C23F13/06 ; C23F13/14 ; C23F13/18
Abstract:
According to various embodiments, a system includes a turbine engine component that includes a first material having a surface exposed to a fluid flow path and a sacrificial anode layer disposed on the surface. The sacrificial anode layer includes a second material that is electrochemically more active than the first material and the second material is configured to preferentially corrode to protect the first material from corrosion.
Public/Granted literature
- US20110284367A1 SYSTEM FOR PROTECTING TURBINE ENGINE SURFACES FROM CORROSION Public/Granted day:2011-11-24
Information query
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