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특허 상세정보

Nuclear fuel elements having a composite cladding

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G21C-003/20   
미국특허분류(USC) 176/82 ; 176/68 ; 176/78
출원번호 US-0522770 (1974-11-11)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 25  인용 특허 : 0
초록

An improved nuclear fuel element is disclosed for use in the core of nuclear reactors. The improved nuclear fuel has a composite cladding container comprising an outer layer having two coatings on the inside surface with the first coating on the outer layer being a diffusion barrier and the second coating on the first coating being a metal layer. The diffusion barrier is comprised of chromium or a chromium alloy, and the metal layer is selected from the group consisting of copper, nickel, iron and alloys thereof. The nuclear fuel element comprises a cont...

대표
청구항

A nuclear fuel element comprising (a) a central core of a body of nuclear fuel material selected from the group consisting of compounds of uranium, plutonium, thorium and mixtures thereof and (b) an elongated composite cladding container comprising an outer layer of a material selected from the group consisting of zirconium or a zirconium alloy having two coatings bonded on the inside surface with the first coating being an undeformed diffusion barrier of constant thickness selected from the group consisting of chromium and chromium alloys and the second...

이 특허를 인용한 특허 피인용횟수: 25

  1. Raj, Sai V.; Stewart, Mark; Nesbitt, James A.. Advanced protective coatings for gr-based nuclear propulsion fuel elements. USP20180910068675.
  2. Bryan William J. (Granby CT) Fuhrman Nathan (Plainville CT). Alloy coated fuel cladding. USP1989114880597.
  3. Teran Alfredo J. ; Derrick ; Jr. John R. ; Samad Nidal A. ; Willoughby W. Todd ; Wood Richard G.. Apparatus and method for purification of agricultural animal waste. USP2000036039874.
  4. Scott, Ian Richard. Chemical optimisation in a molten salt reactor. USP2017129837173.
  5. Chubb Walston (Franklin Twp. ; Westmoreland Co. PA). Coating a uranium dioxide nuclear fuel with a zirconium diboride burnable poison. USP1986044582676.
  6. Terhune James Howard ; Gordon Barry Monroe. Coating for reducing corrosion of zirconium-based alloys induced by . .beta-particle irradiation. USP2000106128361.
  7. Taylor Dale F. (Schenectady NY). Corrosion resistant zirconium alloys containing copper, nickel and iron. USP1991014986957.
  8. Mazzoccoli, Jason P.; Xu, Peng; Ray, Sumit; Long, Jr., Carroll J.; Eddy, Grant L.. Deposition of a protective coating including metal-containing and chromium-containing layers on zirconium alloy for nuclear power applications. USP2017089721676.
  9. Donaghy Robert E. (Wilmington NC) Sherman Anna H. (Wilmington NC). Electroless deposition process for zirconium and zirconium alloys. USP1981084284660.
  10. Ferrari Harry M. (Edgewood Boro PA). Hydride blister-resistant zirconium-based nuclear fuel rod cladding. USP1987044659545.
  11. Cheng Bo-Ching (Fremont CA) Rosenbaum Herman S. (Fremont CA) Armijo Joseph S. (Saratoga CA). Method for forming nuclear fuel containers of a composite construction and the product thereof. USP1984054445942.
  12. Burke, Michael A.; Lahoda, Edward J.; Ferroni, Paolo; Franceschini, Fausto. Multilayer composite fuel clad system with high temperature hermeticity and accident tolerance. USP2018059982350.
  13. Le Flem, Marion; Ducros, Cédric; Sanchette, Frédéric. Multilayer material resistant to oxidation in a nuclear environment. USP2018059963775.
  14. Boubcher, Mustapha; Kuran, Sermet; Cottrell, Cathy; Bodner, Robert R.; Hamilton, Holly Bruce; Hyland, Bronwyn H.; Arsenault, Benoit. Nuclear fuel bundle containing thorium and nuclear reactor comprising same. USP2017109799414.
  15. Morita Toshio (Wilkinsburg PA). Nuclear fuel cladding containing a burnable absorber. USP1988014717534.
  16. Boubcher, Mustapha; Kuran, Sermet; Cottrell, Cathy; Bodner, Robert R.. Nuclear fuel containing a neutron absorber. USP20190110176898.
  17. Adamson Ronald B. (Fremont CA). Nuclear fuel element having oxidation resistant cladding. USP1990014894203.
  18. Taylor ; Jr. Ira N. (Livermore CA) Magee Patrick M. (Los Gatos CA). Nuclear fuel element, and method of forming same. USP1990114971753.
  19. Gordon Gerald M. (Fremont CA) Cowan ; II Robert L. (Fremont CA) Davies John H. (San Jose CA). Nuclear fuel elements having a composite cladding. USP1983094406012.
  20. 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.
  21. Tryon, Brian S.; Maloney, Michael J.; Litton, David A.. Platinum-modified cathodic arc coating. USP2015038968528.
  22. Hackett, Micah J.; Vetterick, Greg A.; Xu, Cheng. Steel-vanadium alloy cladding for fuel element. USP20181010109382.
  23. Boyle Raymond F. (Pittsburgh PA) Durigon Docile D. (North Huntingdon PA). Tritium removal and retention device. USP1981074279700.
  24. Boyle Raymond F. (San Mateo CA) Foster John P. (Monroeville PA). Zirconium alloy fuel cladding resistant to PCI crack propagation. USP1987064675153.
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