Invention Grant
- Patent Title: Turbine component and a process of fabricating a turbine component
- Patent Title (中): 涡轮机部件和制造涡轮机部件的过程
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Application No.: US13556681Application Date: 2012-07-24
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Publication No.: US09174309B2Publication Date: 2015-11-03
- Inventor: Eric Eicher McConnell , Stephen Gerard Pope , Bill Damon Johnston , John Gregory Obeirne
- Applicant: Eric Eicher McConnell , Stephen Gerard Pope , Bill Damon Johnston , John Gregory Obeirne
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: McNees Wallace & Nurick LLC
- Main IPC: B23K31/02
- IPC: B23K31/02 ; B23K35/30 ; B23P6/00 ; B23P15/00 ; C22C19/05 ; F02M61/18 ; B23K1/00 ; B23K9/23 ; B23K9/235

Abstract:
A turbine component and a process of fabricating a component are disclosed. The process includes excavating a base metal of the component to form a fill region and filling the fill region with a filler metal. The filler metal has a filler metal elongation that is at least 25% greater than a base metal elongation of the base metal. The filler includes, by weight, between about 4% and about 7% iron, between about 14% and about 17% chromium, between about 15% and about 17% molybdenum, between about 3% and about 5% tungsten, up to about 0.02% carbon, up to about 1% manganese, up to about 2.5% cobalt, and a balance of nickel and/or the filler metal elongation is greater than about 35% in/in per two inches.
Public/Granted literature
- US20140030548A1 TURBINE COMPONENT AND A PROCESS OF FABRICATING A TURBINE COMPONENT Public/Granted day:2014-01-30
Information query
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