DE69218704T2 - Brennelementanordnung und deren Bestandteile - Google Patents

Brennelementanordnung und deren Bestandteile

Info

Publication number
DE69218704T2
DE69218704T2 DE69218704T DE69218704T DE69218704T2 DE 69218704 T2 DE69218704 T2 DE 69218704T2 DE 69218704 T DE69218704 T DE 69218704T DE 69218704 T DE69218704 T DE 69218704T DE 69218704 T2 DE69218704 T2 DE 69218704T2
Authority
DE
Germany
Prior art keywords
components
fuel assembly
fuel
assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69218704T
Other languages
English (en)
Other versions
DE69218704D1 (de
Inventor
Masahisa Inagaki
Masayoshi Kanno
Hiromasa Hirakawa
Hideaki Ishizaki
Nobukazu Yamamoto
Hideo Maki
Junjiro Nakajima
Shozo Nakamura
Satoshi Kanno
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE69218704D1 publication Critical patent/DE69218704D1/de
Application granted granted Critical
Publication of DE69218704T2 publication Critical patent/DE69218704T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18—High-melting or refractory metals or alloys based thereon
    • C22F1/186—High-melting or refractory metals or alloys based thereon of zirconium or alloys based thereon
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/06—Casings; Jackets
    • G21C3/07—Casings; Jackets characterised by their material, e.g. alloys
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S376/00—Induced nuclear reactions: processes, systems, and elements
    • Y10S376/90—Particular material or material shapes for fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
DE69218704T 1991-09-20 1992-09-18 Brennelementanordnung und deren Bestandteile Expired - Fee Related DE69218704T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3241674A JP2638351B2 (ja) 1991-09-20 1991-09-20 燃料集合体

Publications (2)

Publication Number Publication Date
DE69218704D1 DE69218704D1 (de) 1997-05-07
DE69218704T2 true DE69218704T2 (de) 1997-07-10

Family

ID=17077836

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69218704T Expired - Fee Related DE69218704T2 (de) 1991-09-20 1992-09-18 Brennelementanordnung und deren Bestandteile

Country Status (4)

Country Link
US (1) US5297177A (de)
EP (1) EP0533186B1 (de)
JP (1) JP2638351B2 (de)
DE (1) DE69218704T2 (de)

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* Cited by examiner, † Cited by third party
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US5524032A (en) * 1993-07-14 1996-06-04 General Electric Company Nuclear fuel cladding having an alloyed zirconium barrier layer
US5517540A (en) * 1993-07-14 1996-05-14 General Electric Company Two-step process for bonding the elements of a three-layer cladding tube
US5469481A (en) * 1993-07-14 1995-11-21 General Electric Company Method of preparing fuel cladding having an alloyed zirconium barrier layer
JP3094778B2 (ja) * 1994-03-18 2000-10-03 株式会社日立製作所 軽水炉用燃料集合体とそれに用いられる部品及び合金並びに製造法
US5436947A (en) * 1994-03-21 1995-07-25 General Electric Company Zirconium alloy fuel cladding
US5434897A (en) * 1994-03-21 1995-07-18 General Electric Company Hydride damage resistant fuel elements
SE504643C2 (sv) * 1995-07-12 1997-03-24 Asea Atom Ab Bränslepatron för en kokarvattenreaktor där bränslestavarna är försedda med ett plenumrör som omsluter ett fissionsgasplenum
US5663993A (en) * 1995-10-12 1997-09-02 General Electric Company Water rod flow metering within the water rod lower end plug
JP3381487B2 (ja) * 1995-11-06 2003-02-24 株式会社日立製作所 原子力プラント制御棒駆動装置用ローラ及びそれを用いた制御棒駆動装置
JPH09249927A (ja) * 1996-03-13 1997-09-22 Hitachi Ltd 低照射成長ジルコニウム基合金板とその製造法及び用途
US5805656A (en) * 1996-04-08 1998-09-08 General Electric Company Fuel channel and fabrication method therefor
JP2814981B2 (ja) * 1996-04-17 1998-10-27 株式会社日立製作所 燃料集合体
JP2001201591A (ja) 2000-01-21 2001-07-27 Hitachi Ltd 燃料チャンネルボックス及びその製造方法
JP3983493B2 (ja) * 2001-04-06 2007-09-26 株式会社グローバル・ニュークリア・フュエル・ジャパン ジルコニウム基合金の製造法
JP2003149369A (ja) * 2001-11-08 2003-05-21 Mitsubishi Nuclear Fuel Co Ltd 燃料集合体支持格子の製造方法
FR2858332B1 (fr) * 2003-07-31 2005-10-28 Cezus Co Europ Zirconium Procede de fabrication d'un produit plat en alliage de zirconium, produit plat ainsi obtenu et element d'un assemblage combustible pour reacteur de centrale nucleaire realise a partir de ce produit plat
US7702060B2 (en) * 2006-10-20 2010-04-20 Global Nuclear Fuel - Americas, L.L.C. Expanded nuclear fuel channel
WO2009082254A1 (fr) 2007-12-26 2009-07-02 Thorium Power Inc. Réacteur nucléaire (et variantes), assemblage de combustible constitué de modules d'allumage et de reproduction (et variantes) et crayon de combustible pour assemblage de combustible
US8116423B2 (en) 2007-12-26 2012-02-14 Thorium Power, Inc. Nuclear reactor (alternatives), fuel assembly of seed-blanket subassemblies for nuclear reactor (alternatives), and fuel element for fuel assembly
AU2008365658B2 (en) 2008-12-25 2015-05-21 Thorium Power Inc. Fuel assembly for a light-water nuclear reactor (embodiments), light-water nuclear reactor and fuel element of the fuel assembly
US8509377B2 (en) * 2009-10-02 2013-08-13 Global Nuclear Fuel—Americas, LLC Fuel bundle designs using mixed spacer types
US10192644B2 (en) 2010-05-11 2019-01-29 Lightbridge Corporation Fuel assembly
US10170207B2 (en) 2013-05-10 2019-01-01 Thorium Power, Inc. Fuel assembly
WO2011143172A1 (en) 2010-05-11 2011-11-17 Thorium Power, Inc. Fuel assembly with metal fuel alloy kernel and method of manufacturing thereof
US9287012B2 (en) 2010-07-25 2016-03-15 Global Nuclear Fuel—Americas, LLC Optimized fuel assembly channels and methods of creating the same
EP3680917B1 (de) * 2019-01-14 2023-10-04 Westinghouse Electric Sweden AB Hüllrohr für einen brennstab für kernreaktoren
CN115838913B (zh) * 2022-12-06 2023-11-17 西安交通大学 耦合温控和辐照效应提高材料耐高温铅/铅铋腐蚀的方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689324A (en) * 1968-09-27 1972-09-05 George W Wiener Process for obtaining preferred orientation in zirconium and its alloy
US3865635A (en) * 1972-09-05 1975-02-11 Sandvik Ab Method of making tubes and similar products of a zirconium alloy
FR2368547A2 (fr) * 1976-10-22 1978-05-19 Gen Electric Procede et appareil pour le traitement thermique de zone de longues pieces en alliage de zirconium
US4238251A (en) * 1977-11-18 1980-12-09 General Electric Company Zirconium alloy heat treatment process and product
US4172742A (en) * 1978-01-06 1979-10-30 The United States Of America As Represented By The United States Department Of Energy Alloys for a liquid metal fast breeder reactor
US4279667A (en) * 1978-12-22 1981-07-21 General Electric Company Zirconium alloys having an integral β-quenched corrosion-resistant surface region
US4297135A (en) * 1979-11-19 1981-10-27 Marko Materials, Inc. High strength iron, nickel and cobalt base crystalline alloys with ultrafine dispersion of borides and carbides
DE3278571D1 (en) * 1981-07-29 1988-07-07 Hitachi Ltd Process for producing zirconium-based alloy
US4576654A (en) * 1982-04-15 1986-03-18 General Electric Company Heat treated tube
JPS6033891B2 (ja) * 1982-09-17 1985-08-06 株式会社東芝 耐食ジルコニウム合金およびその製造方法
JPS59153874A (ja) * 1983-02-18 1984-09-01 Hitachi Ltd 高耐食燃料被覆管の製造方法
JPS59229475A (ja) * 1983-06-10 1984-12-22 Hitachi Ltd 燃料チヤンネルボツクス
JPS6043450A (ja) * 1983-08-16 1985-03-08 Hitachi Ltd ジルコニウム基合金基体
JPS60165580A (ja) * 1984-02-08 1985-08-28 株式会社日立製作所 原子炉燃料用被覆管の製造法
DE3571096D1 (en) * 1984-03-09 1989-07-20 Nippon Nuclear Fuel Dev Co Cladding tube for nuclear fuel and nuclear fuel element having this cladding tube
JPH0694613B2 (ja) * 1985-07-25 1994-11-24 株式会社豊田自動織機製作所 流体噴射式織機の補助ノズル装置
JPH0625389B2 (ja) * 1985-12-09 1994-04-06 株式会社日立製作所 高耐食低水素吸収性ジルコニウム基合金及びその製造法
US4842814A (en) * 1986-02-03 1989-06-27 Hitachi, Ltd. Nuclear reactor fuel assembly
US4765174A (en) * 1987-02-20 1988-08-23 Westinghouse Electric Corp. Texture enhancement of metallic tubing material having a hexagonal close-packed crystal structure
US4749543A (en) * 1987-03-24 1988-06-07 General Electric Company Axially shaped channel and integral flow trippers
ES2034312T3 (es) * 1987-06-23 1993-04-01 Framatome Procedimiento de fabricacion de un tubo de aleacion de circonio para reactor nuclear y aplicaciones.
JPH01119650A (ja) * 1987-11-04 1989-05-11 Hitachi Ltd 原子炉燃料集合体用チヤンネルボツクスの製造方法
US4927468A (en) * 1988-11-30 1990-05-22 The United States Of America As Represented By The United States Department Of Energy Process for making a martensitic steel alloy fuel cladding product
US4990305A (en) * 1989-06-28 1991-02-05 Westinghouse Electric Corp. Single peak radial texture zircaloy tubing
SE463790B (sv) * 1989-10-27 1991-01-21 Sandvik Ab Metod foer framstaellning av kapslingsroer foer braenslestavar i kaernreaktorer
EP0689209A1 (de) * 1990-11-28 1995-12-27 Hitachi, Ltd. Verfahren zum Betrieb eines mehrere Strömungskanäle enthaltenden Kernreaktors und zur Fertigung solcher Strömungskanäle

Also Published As

Publication number Publication date
EP0533186A1 (de) 1993-03-24
DE69218704D1 (de) 1997-05-07
US5297177A (en) 1994-03-22
JP2638351B2 (ja) 1997-08-06
JPH0580170A (ja) 1993-04-02
EP0533186B1 (de) 1997-04-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee