SE512804C2 - Anordning och förfarande för att förhindra skuggkorrosion - Google Patents

Anordning och förfarande för att förhindra skuggkorrosion

Info

Publication number
SE512804C2
SE512804C2 SE9803080A SE9803080A SE512804C2 SE 512804 C2 SE512804 C2 SE 512804C2 SE 9803080 A SE9803080 A SE 9803080A SE 9803080 A SE9803080 A SE 9803080A SE 512804 C2 SE512804 C2 SE 512804C2
Authority
SE
Sweden
Prior art keywords
component
coating
order
electrically
radiation
Prior art date
Application number
SE9803080A
Other languages
English (en)
Swedish (sv)
Other versions
SE9803080D0 (sv
SE9803080L (sv
Inventor
Gunnar Wikmark
Original Assignee
Abb Ab
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 Abb Ab filed Critical Abb Ab
Priority to SE9803080A priority Critical patent/SE512804C2/sv
Publication of SE9803080D0 publication Critical patent/SE9803080D0/xx
Priority to EP99116933A priority patent/EP0986069B1/de
Priority to DE69918002T priority patent/DE69918002T2/de
Priority to ES99116933T priority patent/ES2218914T3/es
Priority to JP25907699A priority patent/JP4458499B2/ja
Publication of SE9803080L publication Critical patent/SE9803080L/xx
Publication of SE512804C2 publication Critical patent/SE512804C2/sv

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/10—Construction of control elements
    • 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
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Coating By Spraying Or Casting (AREA)
SE9803080A 1998-09-11 1998-09-11 Anordning och förfarande för att förhindra skuggkorrosion SE512804C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9803080A SE512804C2 (sv) 1998-09-11 1998-09-11 Anordning och förfarande för att förhindra skuggkorrosion
EP99116933A EP0986069B1 (de) 1998-09-11 1999-08-27 Anordnung und Verfahren zum Schutz gegen Schattenkorrosion
DE69918002T DE69918002T2 (de) 1998-09-11 1999-08-27 Anordnung und Verfahren zum Schutz gegen Schattenkorrosion
ES99116933T ES2218914T3 (es) 1998-09-11 1999-08-27 Dispositivo y metodo para prevenir la corrosion por efecto sombra.
JP25907699A JP4458499B2 (ja) 1998-09-11 1999-09-13 シャドウ腐食を防止するための装置および方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9803080A SE512804C2 (sv) 1998-09-11 1998-09-11 Anordning och förfarande för att förhindra skuggkorrosion

Publications (3)

Publication Number Publication Date
SE9803080D0 SE9803080D0 (sv) 1998-09-11
SE9803080L SE9803080L (sv) 2000-03-12
SE512804C2 true SE512804C2 (sv) 2000-05-15

Family

ID=20412561

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9803080A SE512804C2 (sv) 1998-09-11 1998-09-11 Anordning och förfarande för att förhindra skuggkorrosion

Country Status (5)

Country Link
EP (1) EP0986069B1 (de)
JP (1) JP4458499B2 (de)
DE (1) DE69918002T2 (de)
ES (1) ES2218914T3 (de)
SE (1) SE512804C2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10013865A1 (de) 2000-03-21 2001-10-04 Siemens Ag Verfahren zur Verminderung der Korrosion eines Bauteils einer kerntechnischen Anlage und Bauteil einer kerntechnischen Anlage
US20100014624A1 (en) * 2008-07-17 2010-01-21 Global Nuclear Fuel - Americas, Llc Nuclear reactor components including material layers to reduce enhanced corrosion on zirconium alloys used in fuel assemblies and methods thereof
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
SE536815C2 (sv) * 2010-03-01 2014-09-16 Westinghouse Electric Sweden Reaktorkomponent
SE534584C2 (sv) 2010-04-19 2011-10-11 Westinghouse Electric Sweden Styrstav
US20120033779A1 (en) * 2010-08-04 2012-02-09 Global Nuclear Fuel - Americas, Llc Methods of determining in-reactor susceptibility of a zirconium-based alloy to shadow corrosion

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW250567B (de) * 1993-05-13 1995-07-01 Gen Electric
JPH07244177A (ja) * 1994-03-07 1995-09-19 Hitachi Ltd 圧力管集合体及びその製造方法
JPH07248390A (ja) * 1994-03-11 1995-09-26 Nippon Nuclear Fuel Dev Co Ltd 核燃料集合体
JPH08313683A (ja) * 1995-05-17 1996-11-29 Toshiba Corp チャンネルボックスの耐食性改善方法
US6128361A (en) * 1996-03-26 2000-10-03 General Electric Company Coating for reducing corrosion of zirconium-based alloys induced by . .beta-particle irradiation
US5848113A (en) * 1997-09-12 1998-12-08 General Electric Company Coated electrochemical corrosion potential sensor
DE29809001U1 (de) * 1998-05-18 1998-09-17 Siemens AG, 80333 München Abstandhalter

Also Published As

Publication number Publication date
DE69918002D1 (de) 2004-07-22
EP0986069B1 (de) 2004-06-16
SE9803080D0 (sv) 1998-09-11
ES2218914T3 (es) 2004-11-16
JP2000131490A (ja) 2000-05-12
JP4458499B2 (ja) 2010-04-28
SE9803080L (sv) 2000-03-12
EP0986069A1 (de) 2000-03-15
DE69918002T2 (de) 2005-07-07

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