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MX2009007690A - Componentes de reactor nuclear que incluyen capas de material para una reduccion mejorada de corrosion en aleaciones de zirconio utilizadas en montajes de combustible y metodos para el mismo. - Google Patents

Componentes de reactor nuclear que incluyen capas de material para una reduccion mejorada de corrosion en aleaciones de zirconio utilizadas en montajes de combustible y metodos para el mismo.

Info

Publication number
MX2009007690A
MX2009007690A MX2009007690A MX2009007690A MX2009007690A MX 2009007690 A MX2009007690 A MX 2009007690A MX 2009007690 A MX2009007690 A MX 2009007690A MX 2009007690 A MX2009007690 A MX 2009007690A MX 2009007690 A MX2009007690 A MX 2009007690A
Authority
MX
Mexico
Prior art keywords
methods
nuclear reactor
material layers
components including
reactor components
Prior art date
Application number
MX2009007690A
Other languages
English (en)
Inventor
Young Jin Kim
Yang-Pi Lin
Daniel R Lutz
Original Assignee
Global Nuclear Fuel Americas
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 Global Nuclear Fuel Americas filed Critical Global Nuclear Fuel Americas
Publication of MX2009007690A publication Critical patent/MX2009007690A/es

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/02—Devices or arrangements for monitoring coolant or moderator
    • G21C17/022—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators
    • G21C17/0225—Chemical surface treatment, e.g. corrosion
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
    • G21C21/02—Manufacture of fuel elements or breeder elements contained in non-active casings
    • 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
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/34—Spacer grids
    • G21C3/356—Spacer grids being provided with fuel element supporting members
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Manufacturing & Machinery (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

Las modalidades ejemplificativas están dirigidas a proporcionar un recubrimiento adherente, delgado en las superficies de los componentes de un reactor nuclear, que son conocidos para provocar la corrosión incrementada en estructuras de aleación de zirconio adyacentes, y método para reducir la corrosión incrementada. Las modalidades ejemplificativas incluyen recubrimientos que se unen estructuralmente con los componentes, de modo que la diferencia en el potencial de corrosión entre un componente recubierto y un componente de aleación de zirconio es menor que entre un componente sin recubrimiento y el componente de aleación de zirconio.
MX2009007690A 2008-07-17 2009-07-17 Componentes de reactor nuclear que incluyen capas de material para una reduccion mejorada de corrosion en aleaciones de zirconio utilizadas en montajes de combustible y metodos para el mismo. MX2009007690A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/219,212 US20100014624A1 (en) 2008-07-17 2008-07-17 Nuclear reactor components including material layers to reduce enhanced corrosion on zirconium alloys used in fuel assemblies and methods thereof

Publications (1)

Publication Number Publication Date
MX2009007690A true MX2009007690A (es) 2010-03-22

Family

ID=41017007

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009007690A MX2009007690A (es) 2008-07-17 2009-07-17 Componentes de reactor nuclear que incluyen capas de material para una reduccion mejorada de corrosion en aleaciones de zirconio utilizadas en montajes de combustible y metodos para el mismo.

Country Status (6)

Country Link
US (1) US20100014624A1 (es)
EP (1) EP2146349B1 (es)
JP (1) JP2010025936A (es)
ES (1) ES2519045T3 (es)
MX (1) MX2009007690A (es)
TW (1) TWI497529B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8792607B2 (en) * 2008-10-14 2014-07-29 General Electric Company Fuel rod assembly and method for mitigating the radiation-enhanced corrosion of a zirconium-based component
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
US9646722B2 (en) * 2012-12-28 2017-05-09 Global Nuclear Fuel—Americas, LLC Method and apparatus for a fret resistant fuel rod for a light water reactor (LWR) nuclear fuel bundle
KR101557391B1 (ko) * 2014-04-10 2015-10-07 한전원자력연료 주식회사 우수한 저수소흡수성 및 수소취화 저항성을 갖는 지르코늄합금의 제조방법 및 우수한 저수소흡수성 및 수소취화 저항성을 갖는 지르코늄합금 조성물
US10528345B2 (en) * 2015-03-27 2020-01-07 Intel Corporation Instructions and logic to provide atomic range modification operations
US20180081690A1 (en) * 2016-09-21 2018-03-22 Qualcomm Incorporated Performing distributed branch prediction using fused processor cores in processor-based systems
US10818402B2 (en) * 2017-03-31 2020-10-27 Westinghouse Electric Company Llc Spacer grid using tubular cells with mixing vanes
US20230220556A1 (en) * 2020-04-27 2023-07-13 Westinghouse Electric Company Llc Plated metallic substrates and methods of manufacture thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0718007B2 (ja) * 1985-06-04 1995-03-01 株式会社日立製作所 ジルコニウム基合金部材の製造方法
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
TW250567B (es) * 1993-05-13 1995-07-01 Gen Electric
JPH07248390A (ja) * 1994-03-11 1995-09-26 Nippon Nuclear Fuel Dev Co Ltd 核燃料集合体
EP0735151B2 (en) 1995-03-28 2005-08-31 General Electric Company Alloy for improved corrosion resistance of nuclear reactor components
US6128361A (en) * 1996-03-26 2000-10-03 General Electric Company Coating for reducing corrosion of zirconium-based alloys induced by . .beta-particle irradiation
JPH1140761A (ja) * 1997-07-23 1999-02-12 Fujitsu Ltd 半導体装置及びその製造方法
JP4024368B2 (ja) * 1997-12-19 2007-12-19 北陸電気工業株式会社 発熱型薄膜素子を備えたセンサ
WO1999060576A1 (de) * 1998-05-18 1999-11-25 Siemens Aktiengesellschaft Abstandhalter
DE29809001U1 (de) * 1998-05-18 1998-09-17 Siemens AG, 80333 München Abstandhalter
SE512804C2 (sv) * 1998-09-11 2000-05-15 Abb Ab Anordning och förfarande för att förhindra skuggkorrosion
DE19944509A1 (de) * 1999-09-16 2001-04-19 Siemens Ag Kernbrennelementbauteile mit Schutzschichtsystem
JP4318478B2 (ja) * 2002-12-27 2009-08-26 原子燃料工業株式会社 沸騰水型軽水炉用燃料集合体
US20060045232A1 (en) * 2004-08-27 2006-03-02 Global Nuclear Fuel - Americas, Llc Non shadow forming spacers and hardware for a BWR fuel assembly

Also Published As

Publication number Publication date
JP2010025936A (ja) 2010-02-04
US20100014624A1 (en) 2010-01-21
EP2146349A3 (en) 2013-10-23
TWI497529B (zh) 2015-08-21
ES2519045T3 (es) 2014-11-06
EP2146349A2 (en) 2010-01-20
TW201015584A (en) 2010-04-16
ES2519045T9 (es) 2015-01-12
EP2146349B1 (en) 2014-10-01

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