Invention Grant
- Patent Title: Method and apparatus for a fret resistant fuel rod for a light water reactor (LWR) nuclear fuel bundle
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Application No.: US13729704Application Date: 2012-12-28
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Publication No.: US09646722B2Publication Date: 2017-05-09
- Inventor: Kevin Ledford , Yang-Pi Lin , Paul Cantonwine
- Applicant: Kevin Ledford , Yang-Pi Lin , Paul Cantonwine
- Applicant Address: US NC Wilmington
- Assignee: GLOBAL NUCLEAR FUEL—AMERICAS, LLC
- Current Assignee: GLOBAL NUCLEAR FUEL—AMERICAS, LLC
- Current Assignee Address: US NC Wilmington
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: G21C9/00
- IPC: G21C9/00 ; G21C3/07 ; G21C3/324

Abstract:
A method and apparatus for a fret resistant fuel rod for a Boiling Water Reactor (BWR) nuclear fuel bundle. An applied material entrained with fret resistant particles is melted or otherwise fused to a melted, thin layer of the fuel rod cladding. The applied material is made of a material that is chemically compatible with the fuel rod cladding, allowing the fret resistant particles to be captured in the thin layer of re-solidified cladding material to produce an effective and resilient fret resistant layer on an outer layer of the cladding.
Public/Granted literature
- US20140185732A1 METHOD AND APPARATUS FOR A FRET RESISTANT FUEL ROD FOR A LIGHT WATER REACTOR (LWR) NUCLEAR FUEL BUNDLE Public/Granted day:2014-07-03
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