MX9402969A - Tubo de zircaloy que tiene elevada resistencia a la propagacion degrietas. - Google Patents

Tubo de zircaloy que tiene elevada resistencia a la propagacion degrietas.

Info

Publication number
MX9402969A
MX9402969A MX9402969A MX9402969A MX9402969A MX 9402969 A MX9402969 A MX 9402969A MX 9402969 A MX9402969 A MX 9402969A MX 9402969 A MX9402969 A MX 9402969A MX 9402969 A MX9402969 A MX 9402969A
Authority
MX
Mexico
Prior art keywords
zircaloy
jacket
tube
propagation
cracks
Prior art date
Application number
MX9402969A
Other languages
English (en)
Inventor
Ronald Bert Adamson
Gerald Allen Potts
Original Assignee
Gen Electric
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=MX9402969(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gen Electric filed Critical Gen Electric
Publication of MX9402969A publication Critical patent/MX9402969A/es

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

Abstract

Se provee un encamisado de Zircaloy que tiene una región exterior quecomprende precipitados finos y una región interior que comprendeprecipitados gruesos. La región exterior comprende aproximadamente 10% yla región interior comprende aproximadamente 90% del espesor de pared delencamisado. Dicho tubo de zircaloy es resistente a la propagación degrietas y, al mismo tiempo, resistente a la corrosión en reactores de aguahirviendo (RAH). La resistencia a los daños provocados por la interacciónde pella-encamisado, se puede lograr mediante aplicación normal de unforro de zirconio o de aleación de zirconio sobre la superficie interiordel tubo.
MX9402969A 1993-04-23 1994-04-22 Tubo de zircaloy que tiene elevada resistencia a la propagacion degrietas. MX9402969A (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
MX9402969A true MX9402969A (es) 1995-01-31

Family

ID=21979928

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9402969A MX9402969A (es) 1993-04-23 1994-04-22 Tubo de zircaloy que tiene elevada resistencia a la propagacion degrietas.

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
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
US9139895B2 (en) * 2004-09-08 2015-09-22 Global Nuclear Fuel—Americas, LLC Zirconium alloy fuel cladding for operation in aggressive water chemistry
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
CA2710432C (en) 2007-12-26 2016-04-26 Thorium Power, Inc. Nuclear reactor, fuel assembly consisting of driver-breeding modules for a nuclear reactor and a fuel cell for a fuel assembly
US9355747B2 (en) 2008-12-25 2016-05-31 Thorium Power, Inc. Light-water reactor fuel assembly (alternatives), a light-water reactor, and a fuel element of fuel assembly
JP2013517479A (ja) * 2010-01-13 2013-05-16 アドバンスト・リアクター・コンセプツ・エルエルシー シースで被覆された環状の金属核燃料
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
US10192644B2 (en) 2010-05-11 2019-01-29 Lightbridge Corporation 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
US10170207B2 (en) 2013-05-10 2019-01-01 Thorium Power, Inc. Fuel assembly
DE102011054718B4 (de) * 2011-10-21 2014-02-13 Hitachi Power Europe Gmbh Verfahren zur Erzeugung einer Spannungsverminderung in errichteten Rohrwänden eines Dampferzeugers
JP5966157B2 (ja) * 2012-06-18 2016-08-10 パナソニックＩｐマネジメント株式会社 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
KR102374678B1 (ko) 2014-04-14 2022-03-14 어드밴스드 리액터 컨셉트 엘엘씨 금속 합금 매트릭스에 분산된 세라믹 핵연료
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
KR930702548A (ko) * 1990-11-07 1993-09-09 제임스 엔. 모르건 핵연료 외피에 알맞은 베타 급냉방법

Also Published As

Publication number Publication date
JP3614885B2 (ja) 2005-01-26
DE69405911T2 (de) 1998-04-02
JPH0790521A (ja) 1995-04-04
ES2107131T3 (es) 1997-11-16
US5519748A (en) 1996-05-21
EP0624882B1 (en) 1997-10-01
EP0624882A1 (en) 1994-11-17
DE69405911D1 (de) 1997-11-06

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