ES2107131T3 - Tuberia de zircaloy que tiene una gran resistencia a la propagacion de grietas. - Google Patents

Tuberia de zircaloy que tiene una gran resistencia a la propagacion de grietas.

Info

Publication number
ES2107131T3
ES2107131T3 ES94302538T ES94302538T ES2107131T3 ES 2107131 T3 ES2107131 T3 ES 2107131T3 ES 94302538 T ES94302538 T ES 94302538T ES 94302538 T ES94302538 T ES 94302538T ES 2107131 T3 ES2107131 T3 ES 2107131T3
Authority
ES
Spain
Prior art keywords
zirconium alloy
spread
pipe
cracks
great resistance
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 - Lifetime
Application number
ES94302538T
Other languages
English (en)
Inventor
Ronald Bert Adamson
Gerald Allen Potts
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.)
General Electric Co
Original Assignee
General Electric Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21979928&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2107131(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of ES2107131T3 publication Critical patent/ES2107131T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Chemically Coating (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

SE PROPORCIONA UN REVESTIMIENTO (104) DE ALEACION DE ZIRCONIO QUE TIENE UNA REGION EXTERNA QUE COMPRENDE PRECIPITADOS (108) FINOS Y REGION INTERIOR QUE COMPRENDE PRECIPITADOS (102) BASTOS. LA REGION EXTERIOR COMPRENDE ALREDEDOR DEL 10% Y LA REGION INTERIOR COMPRENDE ALREDEDOR DEL 90% DEL ESPESOR DE LA PARED DEL REVESTIMIENTO. TAL TUBERIA DE ALEACION DE ZIRCONIO ES RESISTENTE A LA PROPAGACION DEL AGRIETAMIENTO Y A LA VEZ RESISTENTE A LA CORROSION EN REACTORES DE AGUA EN EBULLICION (BWR). SE PUEDE CONSEGUIR RESISTENCIA AL DAÑO OCASIONADO POR LA INTERACCION ENTRE PASTILLAS DE COMBUSTIBLE Y REVESTIMIENTO POR LA APLICACION NORMALIZADA DE UNA ENVUELTA DE ZIRCONIO O DE ALEACION DE ZIRCONIO SOBRE LA SUPERFICIE INTERIOR DE LA TUBERIA.
ES94302538T 1993-04-23 1994-04-11 Tuberia de zircaloy que tiene una gran resistencia a la propagacion de grietas. Expired - Lifetime ES2107131T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/052,793 US5519748A (en) 1993-04-23 1993-04-23 Zircaloy tubing having high resistance to crack propagation

Publications (1)

Publication Number Publication Date
ES2107131T3 true ES2107131T3 (es) 1997-11-16

Family

ID=21979928

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94302538T Expired - Lifetime ES2107131T3 (es) 1993-04-23 1994-04-11 Tuberia de zircaloy que tiene una gran resistencia a la propagacion de grietas.

Country Status (6)

Country Link
US (1) US5519748A (es)
EP (1) EP0624882B1 (es)
JP (1) JP3614885B2 (es)
DE (1) DE69405911T2 (es)
ES (1) ES2107131T3 (es)
MX (1) MX9402969A (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5761263A (en) * 1981-05-14 1998-06-02 Hitachi, Ltd. Nuclear fuel rod and method of manufacturing the same
US5436947A (en) * 1994-03-21 1995-07-25 General Electric Company Zirconium alloy fuel cladding
US5711826A (en) * 1996-04-12 1998-01-27 Crs Holdings, Inc. Functionally gradient cladding for nuclear fuel rods
DE19709929C1 (de) * 1997-03-11 1998-08-13 Siemens Ag Hüllrohr eines Brennstabs für ein Siedewasserreaktor-Brennelement und Verfahren zu seiner Herstellung
US6126762A (en) 1998-03-30 2000-10-03 General Electric Company Protective coarsening anneal for zirconium alloys
SE514678C2 (sv) * 1998-11-12 2001-04-02 Westinghouse Atom Ab Förfarande för framställning av en komponent utsatt för förhöjd strålning i en korrosiv miljö
SE525455C2 (sv) * 2002-06-07 2005-02-22 Westinghouse Atom Ab Förfarande, användning och anordning beträffande kapslingsrör för kärnbränsle samt bränslepatron för en nukleär kokarvattenreaktor
US7194980B2 (en) * 2003-07-09 2007-03-27 John Stuart Greeson Automated carrier-based pest control system
US10221475B2 (en) 2004-03-23 2019-03-05 Westinghouse Electric Company Llc Zirconium alloys with improved corrosion/creep resistance
US9284629B2 (en) 2004-03-23 2016-03-15 Westinghouse Electric Company Llc Zirconium alloys with improved corrosion/creep resistance due to final heat treatments
US9139895B2 (en) * 2004-09-08 2015-09-22 Global Nuclear Fuel—Americas, LLC Zirconium alloy fuel cladding for operation in aggressive water chemistry
US8043448B2 (en) * 2004-09-08 2011-10-25 Global Nuclear Fuel-Americas, Llc Non-heat treated zirconium alloy fuel cladding and a method of manufacturing the same
EA015019B1 (ru) 2007-12-26 2011-04-29 Ториум Пауэр Инк. Ядерный реактор (варианты), топливная сборка из запально-воспроизводящих модулей для ядерного реактора (варианты) и топливный элемент топливной сборки
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
HUE043364T2 (hu) 2008-12-25 2019-08-28 Thorium Power Inc Fûtõelem és egy fûtõelem elkészítési eljárása egy nukleáris reaktor egy fûtõelem-egysége számára
WO2011088116A1 (en) * 2010-01-13 2011-07-21 Advanced Reactor Concepts LLC Sheathed, annular metal nuclear fuel
WO2011142869A2 (en) 2010-02-22 2011-11-17 Advanced Reactor Concepts LLC Small, fast neutron spectrum nuclear power plant with a long refueling interval
SE536815C2 (sv) * 2010-03-01 2014-09-16 Westinghouse Electric Sweden Reaktorkomponent
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
US10192644B2 (en) 2010-05-11 2019-01-29 Lightbridge Corporation Fuel assembly
DE102011054718B4 (de) * 2011-10-21 2014-02-13 Hitachi Power Europe Gmbh Verfahren zur Erzeugung einer Spannungsverminderung in errichteten Rohrwänden eines Dampferzeugers
WO2013190793A1 (ja) * 2012-06-18 2013-12-27 パナソニック株式会社 赤外線検出装置
KR101405396B1 (ko) * 2012-06-25 2014-06-10 한국수력원자력 주식회사 표면에 혼합층을 포함하는 코팅층이 형성된 지르코늄 합금 및 이의 제조방법
US8971476B2 (en) 2012-11-07 2015-03-03 Westinghouse Electric Company Llc Deposition of integrated protective material into zirconium cladding for nuclear reactors by high-velocity thermal application
GB2586103B (en) 2014-04-14 2021-05-05 Advanced Reactor Concepts LLC Ceramic nuclear fuel dispersed in a metallic alloy matrix
FR3025929B1 (fr) * 2014-09-17 2016-10-21 Commissariat Energie Atomique Gaines de combustible nucleaire, procedes de fabrication et utilisation contre l'oxydation.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5920633B2 (ja) * 1980-05-20 1984-05-14 新日本製鐵株式会社 鋳造用ノズル
US4576654A (en) * 1982-04-15 1986-03-18 General Electric Company Heat treated tube
SE436078B (sv) * 1983-03-30 1984-11-05 Asea Atom Ab Brenslestav for kernreaktor brenslestav for kernreaktor
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
US4894203A (en) * 1988-02-05 1990-01-16 General Electric Company Nuclear fuel element having oxidation resistant cladding
DE3805124A1 (de) * 1988-02-18 1989-08-31 Siemens Ag Kernreaktorbrennelement
SE463790B (sv) * 1989-10-27 1991-01-21 Sandvik Ab Metod foer framstaellning av kapslingsroer foer braenslestavar i kaernreaktorer
DE69129993T2 (de) * 1990-11-07 1999-03-18 Siemens Power Corp Verbessertes beta-abschreckverfahren für kernbrennelemente-hüllenrohre

Also Published As

Publication number Publication date
US5519748A (en) 1996-05-21
DE69405911D1 (de) 1997-11-06
DE69405911T2 (de) 1998-04-02
JP3614885B2 (ja) 2005-01-26
MX9402969A (es) 1995-01-31
EP0624882B1 (en) 1997-10-01
EP0624882A1 (en) 1994-11-17
JPH0790521A (ja) 1995-04-04

Similar Documents

Publication Publication Date Title
ES2107131T3 (es) Tuberia de zircaloy que tiene una gran resistencia a la propagacion de grietas.
SE9700524L (sv) Metallegeringsbeläggning för minskning av spänningskorrosionssprickning hos metallkomponenter i högtemperaturvatten
NO950882D0 (no) Fremgangsmåte for å dempe initiering eller forplantning av en sprekk i en overflate til en metallkomponent i en vannkjölt kjernereaktor eller tilknyttet utstyr
MX2956E (es) Elementos de combustible nuclear mejorado
JPS62118293A (ja) 原子炉
SE8902924D0 (sv) Improved nuclear fuel element
KR880005625A (ko) 핵 연료체
IT1144776B (it) Procedimento e dispositivo per rilevare le modificazioni dello stato meccanico delle parti di una struttura impiantata nel mare
ES2074145T3 (es) Procedimiento de oxidacion superficial de una pieza de metal pasivable, y elementos combustibles de aleacion metalica recubiertos de una capa protectora de oxido.
ES2082731T3 (es) Revestimiento multicapa con su procedimiento de obtencion y su aplicacion.
ES8605119A1 (es) Un elemento combustible nuclear.
NO940911D0 (no) Fremgangsmåte samt fundamentrör for bruk ved dannelsen av fundament for master etc.
ES2050184T3 (es) Revestimiento de recubrimiento aleado para el combustible nuclear.
FR2400750A1 (fr) Procede de protection des tubes de gainage des barreaux combustibles d'un reacteur nucleaire
CA2286358A1 (en) Protective coating to reduce stress corrosion cracking of zircaloy fuel sheathing
TW253058B (en) Method of doping or coating metal surfaces with metallic elements to improve oxide film insulating characteristics
SE8300016D0 (sv) Zirkoniumlegeringsbarrier med forbettrad korrosionsbestendighet
SE8302484L (sv) Overteckt zirkoniumskikt
SE9500972D0 (sv) Fuel cladding having depletion regions adjacent to zirconium barriers
SE9200584D0 (sv) Braenslestav foer kaernreaktor
TW258815B (en) Nuclear fuel cladding having a gold coating
CN2306553Y (zh) 一种电缆、光缆金属外护套
JPS60117179A (ja) 核燃料要素
IT1137284B (it) Procedimento per fabbricare tubi in leghe di zirconio destinati all'impiego in reattori ed energia nucleare
Nama AESTHETICS AND IDEOLOGY IN AFRICAN AND AFRO-AMERICAN FICTION: NGUGI WA THIONG'O, AYI KWEI ARMAH, TONI MORRISON AND RICHARD WRIGHT (AKAN, ASHANTI, GHANA, KENYA)

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 624882

Country of ref document: ES