公开(公告)号：US09646722B2

公开(公告)日：2017-05-09

申请号：US13729704

申请日：2012-12-28

申请人： Kevin Ledford ,  Yang-Pi Lin ,  Paul Cantonwine

发明人： Kevin Ledford ,  Yang-Pi Lin ,  Paul Cantonwine

IPC分类号： G21C9/00 ,  G21C3/07 ,  G21C3/324

CPC分类号： G21C3/07 ,  G21C3/324 ,  G21Y2002/101 ,  Y02E30/40

摘要： 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.

公开(公告)号：US20140185732A1

公开(公告)日：2014-07-03

申请号：US13729704

申请日：2012-12-28

申请人： Kevin Ledford ,  Yang-Pi Lin ,  Paul Cantonwine

发明人： Kevin Ledford ,  Yang-Pi Lin ,  Paul Cantonwine

IPC分类号： G21C3/07

CPC分类号： G21C3/07 ,  G21C3/324 ,  G21Y2002/101 ,  Y02E30/40

摘要： 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.

摘要翻译： 一种用于沸水反应堆（BWR）核燃料束的耐燃燃料棒的方法和装置。 夹带有耐磨颗粒的涂布材料被熔化或以其它方式熔合到燃料棒包层的熔化的薄层。 施加的材料由与燃料棒包层化学相容的材料制成，允许耐磨颗粒被捕获在再固化的包层材料的薄层中，以在外层的外层上产生有效且有弹性的抗磨层 包层