Control rod with outer hafnium skin

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United States of America Patent

PATENT NO 9406406
SERIAL NO

13316826

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Abstract

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A control rod is used to control the reaction of a nuclear reactor. The control rod comprises one or more internal rodlet(s) and a hafnium skin that serves as the outermost layer, rather than a stainless steel cladding. Several variations on rodlets are contemplated. The rodlets are made of hafnium or Ag—In—Cd. The resulting control rod, due to the lack of a stainless steel cladding, has a greater rod reactivity worth, increased weight, and high flexibility.

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Patent Owner(s)

Patent OwnerAddress
BWXT MPOWER INC11525 N COMMUNITY HOUSE RD SUITE 600 CHARLOTTE NC 28277

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jahshan, Salim N Lynchburg, US 1 0

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