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특허 상세정보

Inner liners for fuel cladding having zirconium barriers layers

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G21C-003/00   
미국특허분류(USC) 376/409 ; 376/416 ; 376/417
출원번호 US-0092188 (1993-07-14)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 21  인용 특허 : 0
초록

The present invention provides a cladding having an outer circumferential substrate, a zirconium barrier layer metallurgically bonded to the inside surface of the substrate and an inner circumferential liner metallurgically bonded to the zirconium barrier. The inner circumferential liner is more ductile than conventional Zircaloy. The low ductility of the inner circumferential liner is obtained, for example, by using a zirconium alloy containing a low tin content (e.g. less than 1.2% by weight) and/or a low oxygen content (e.g. less than 1000 ppm). The i...

대표
청구항

A cladding tube having a cross-section, the cladding tube comprising: an outer circumferential substrate having an inner surface; a zirconium barrier layer bonded to the inner surface of the outer circumferential substrate and itself having an inner surface; and an inner circumferential liner bonded to the inner surface of the zirconium barrier layer, wherein the inner circumferential liner comprises a zirconium alloy having less than about 1.2% tin by weight.

이 특허를 인용한 특허 피인용횟수: 21

  1. van Swam Leonard F. P.. Corrosion and hydride resistant Nuclear fuel rod. USP2000056058155.
  2. Van Swam Leonard F. P.. Corrosion and hydride resistant nuclear fuel rod. USP2000076088419.
  3. Van Swam Leonard F. P.. Corrosion and hydride resistant nuclear fuel rod. USP2001026192098.
  4. Van Swam Leonard F. P.. Corrosion and hydride resistant nuclear fuel rod. USP1999126005906.
  5. Taylor Dale Frederick (Schenectady NY). Corrosion resistant zirconium alloy for extended-life fuel cladding. USP1997125699396.
  6. Bashkirtsev, Sergey Mikhailovich; Kuznetsov, Valentin Fedorovich; Kevrolev, Valery Vladimirovich; Morozov, Alexey Glebovich; Montgomery, Michael H.. Fuel assembly. USP20180610002681.
  7. Bashkirtsev, Sergey Mikhailovich; Kuznetsov, Valentin Fedorovich; Kevrolev, Valery Vladimirovich; Morozov, Alexey Glebovich; Montgomery, Michael H.. Fuel assembly. USP20180710037823.
  8. Bashkirtsev, Sergey Mikhailovich; Morozov, Alexey Glebovich; Totemeier, Aaron. Fuel assembly. USP20190110170207.
  9. Totemeier, Aaron; Bashkirtsev, Sergey M.; Morozov, Alexey G.. Fuel assembly. USP20190110192644.
  10. Nakamura Kiyomi (Hitachi JPX) Inagaki Masahisa (Hitachi JPX) Tanikoshi Syouko (Hitachi JPX) Maki Hideo (Hitachinaka JPX) Hashimoto Tsuneyuki (Hitachi JPX). Fuel assembly for nuclear reactor and manufacturing method thereof. USP1997015596615.
  11. Garzarolli,Friedrich; Seibold,Angelika; Ruhmann,Heinrich. Fuel element for a pressurized water reactor. USP2006107127024.
  12. Bashkirtsev, Sergey M.; Kuznetsov, Valentin F.; Kevrolev, Valery V.; Morozov, Alexey G.. Light-water reactor fuel assembly (alternatives), a light-water reactor, and a fuel element of fuel assembly. USP2016059355747.
  13. Van Swam Leonard F. P. ; Garzarolli Friedrich,DEX ; Ruhmann Heinrich,DEX. Method of manufacturing zirconium niobium tin alloys for nuclear fuel rods and structural parts for high burnup. USP1998115838753.
  14. Bertch, Timothy Creston. Methods and apparatus for suppressing tritium permeation during tritium production. USP2015129202601.
  15. Uetake Naohito,JPX ; Kondoh Masayoshi,JPX ; Ohsumi Katsumi,JPX ; Maru Akira,JPX ; Asakura Yamato,JPX. Nuclear fuel rod and method of manufacturing the same. USP1998065761263.
  16. Bashkirtsev, Sergey Mikhailovich; Kuznetsov, Valentin Fedorovich; Kevrolev, Valery Vladimirovich; Morozov, Alexei Glebovich; Montgomery, Michael H.. Nuclear reactor (alternatives), fuel assembly of seed-blanket subassemblies for nuclear reactor (alternatives), and fuel element for fuel assembly. USP2014028654917.
  17. Bashkirtsev, Sergey Mikhailovich; Kuznetsov, Valentin Fedorovich; Kevrolev, Valery Vladimirovich; Morozov, Alexey Glebovich. Nuclear reactor (alternatives), fuel assembly of seed-blanket subassemblies for nuclear reactor (alternatives), and fuel element for fuel assembly. USP2012028116423.
  18. Hallstadius, Lars; Dahlback, Mats. Water reactor fuel cladding tube. USP2012118320515.
  19. Foster, John P.; Comstock, Robert J.; Atwood, Andrew; Pan, Guirong; Garde, Anand; Dahlback, Mats; Mundorff, Jonna Partezana; Mueller, Andrew J.. Zirconium alloys with improved corrosion/creep resistance. USP20190310221475.
  20. Foster, John P.; Colburn, David; Comstock, Robert; Cook, Terrence; Dahlback, Mats; Garde, Anand; Jourdain, Pascal; Kesterson, Ronald; McClarren, Michael; Nuhfer, Dianna Lynn Svec; Pan, Guirong; Mundorff, Jonna Partezana; Yueh, Hsiang Ken; Boshers, James A.; File, Penney. Zirconium alloys with improved corrosion/creep resistance due to final heat treatments. USP2016039284629.
  21. Foster, John P.; Comstock, Robert J.; Atwood, Andrew; Pan, Guirong; Garde, Anand; Dahlback, Mats; Mundorff, Jonna Partezana; Mueller, Andrew J.. Zirconium alloys with improved corrosion/creep resistance due to final heat treatments. USP2017089725791.