SE0801249L - Spridare - Google Patents

Spridare

Info

Publication number
SE0801249L
SE0801249L SE0801249A SE0801249A SE0801249L SE 0801249 L SE0801249 L SE 0801249L SE 0801249 A SE0801249 A SE 0801249A SE 0801249 A SE0801249 A SE 0801249A SE 0801249 L SE0801249 L SE 0801249L
Authority
SE
Sweden
Prior art keywords
spacer grid
final
alloy
relates
spreader
Prior art date
Application number
SE0801249A
Other languages
English (en)
Other versions
SE533124C2 (sv
Inventor
Elena Calota
Lars Hallstadius
Mats Dahlbaeck
Carina Oenneby
Britta Helmersson
Original Assignee
Westinghouse Electric Sweden
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 Westinghouse Electric Sweden filed Critical Westinghouse Electric Sweden
Priority to SE0801249A priority Critical patent/SE533124C2/sv
Priority to EP09755146.9A priority patent/EP2279273B1/en
Priority to PCT/SE2009/050579 priority patent/WO2009145708A1/en
Priority to US12/993,703 priority patent/US8958523B2/en
Priority to ES09755146T priority patent/ES2423790T3/es
Priority to JP2011511563A priority patent/JP2011524007A/ja
Priority to TW098116853A priority patent/TWI460739B/zh
Publication of SE0801249L publication Critical patent/SE0801249L/sv
Publication of SE533124C2 publication Critical patent/SE533124C2/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
    • 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
    • G21C3/3424—Fabrication of spacer grids
    • 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)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Heat Treatment Of Articles (AREA)
  • Fuel Cell (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Chemical Treatment Of Metals (AREA)
SE0801249A 2008-05-28 2008-05-28 Spridare för kärnbränslestavar SE533124C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE0801249A SE533124C2 (sv) 2008-05-28 2008-05-28 Spridare för kärnbränslestavar
EP09755146.9A EP2279273B1 (en) 2008-05-28 2009-05-20 Spacer grid
PCT/SE2009/050579 WO2009145708A1 (en) 2008-05-28 2009-05-20 A spacer grid
US12/993,703 US8958523B2 (en) 2008-05-28 2009-05-20 Spacer grid
ES09755146T ES2423790T3 (es) 2008-05-28 2009-05-20 Rejilla espaciadora
JP2011511563A JP2011524007A (ja) 2008-05-28 2009-05-20 スペーサグリッド
TW098116853A TWI460739B (zh) 2008-05-28 2009-05-21 定位格架及其製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0801249A SE533124C2 (sv) 2008-05-28 2008-05-28 Spridare för kärnbränslestavar

Publications (2)

Publication Number Publication Date
SE0801249L true SE0801249L (sv) 2009-11-29
SE533124C2 SE533124C2 (sv) 2010-06-29

Family

ID=41377337

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0801249A SE533124C2 (sv) 2008-05-28 2008-05-28 Spridare för kärnbränslestavar

Country Status (7)

Country Link
US (1) US8958523B2 (sv)
EP (1) EP2279273B1 (sv)
JP (1) JP2011524007A (sv)
ES (1) ES2423790T3 (sv)
SE (1) SE533124C2 (sv)
TW (1) TWI460739B (sv)
WO (1) WO2009145708A1 (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5599850B2 (ja) * 2012-08-24 2014-10-01 株式会社日本製鋼所 耐水素脆化特性に優れたＮｉ基合金および耐水素脆化特性に優れたＮｉ基合金材の製造方法
WO2014152851A2 (en) * 2013-03-14 2014-09-25 Babcock & Wilcox Mpower, Inc. Spacer grid welding fixtrue
US9540714B2 (en) 2013-03-15 2017-01-10 Ut-Battelle, Llc High strength alloys for high temperature service in liquid-salt cooled energy systems
US9683280B2 (en) 2014-01-10 2017-06-20 Ut-Battelle, Llc Intermediate strength alloys for high temperature service in liquid-salt cooled energy systems
US9683279B2 (en) 2014-05-15 2017-06-20 Ut-Battelle, Llc Intermediate strength alloys for high temperature service in liquid-salt cooled energy systems
US9605565B2 (en) * 2014-06-18 2017-03-28 Ut-Battelle, Llc Low-cost Fe—Ni—Cr alloys for high temperature valve applications
CN109920560B (zh) * 2019-03-06 2021-06-04 上海交通大学 燃料组件的定位格架优化方法及装置
CN114334202A (zh) * 2021-12-31 2022-04-12 江苏核工业格林水处理有限责任公司 一种燃料贮存格架及其组装方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769159A (en) 1968-06-24 1973-10-30 Combustion Eng Fuel element grid support for nuclear reactor
JPS57169052A (en) 1981-04-08 1982-10-18 Toshiba Corp Supporting spring for fuel rod
FR2596066B1 (fr) 1986-03-18 1994-04-08 Electricite De France Alliage austenitique nickel-chrome-fer
US5556594A (en) * 1986-05-30 1996-09-17 Crs Holdings, Inc. Corrosion resistant age hardenable nickel-base alloy
JPS6318032A (ja) 1986-07-09 1988-01-25 Toshiba Corp 沸騰水型原子炉用バネ
US4844864A (en) 1988-04-27 1989-07-04 Carpenter Technology Corporation Precipitation hardenable, nickel-base alloy
JP2535114B2 (ja) 1991-12-13 1996-09-18 株式会社東芝 原子力プラント用部材の製造方法
JP3161798B2 (ja) * 1992-03-23 2001-04-25 株式会社日立製作所 燃料集合体
JPH07228963A (ja) 1994-02-17 1995-08-29 Nuclear Fuel Ind Ltd 原子燃料用折出硬化型ニッケル基合金材
US5400373A (en) 1994-05-16 1995-03-21 Westinghouse Electric Corporation Assembly fixture and method for fabricating grids
JPH0829571A (ja) 1994-07-11 1996-02-02 Toshiba Corp 原子力プラント用部材の製造方法
JPH0829271A (ja) * 1994-07-15 1996-02-02 Yokohama Rubber Co Ltd:The 感圧センサ及びその製造方法
JPH093611A (ja) * 1995-06-21 1997-01-07 Nuclear Fuel Ind Ltd 原子力プラント用ニッケル基合金部材の製造方法
JPH09324233A (ja) 1996-06-07 1997-12-16 Hitachi Ltd ニッケル基合金とその熱処理法
JPH112692A (ja) 1997-06-11 1999-01-06 Toshiba Corp 制御棒・燃料支持金具つかみ具
WO2000058973A2 (de) * 1999-03-29 2000-10-05 Framatome Anp Gmbh Brennelement für einen druckwasser-reaktor und verfahren zur herstellung seiner hüllrohre
JP4042362B2 (ja) 2000-08-11 2008-02-06 住友金属工業株式会社 Ｎｉ基合金製品とその製造方法
JP4683712B2 (ja) 2000-12-06 2011-05-18 日本冶金工業株式会社 熱間加工性に優れたＮｉ基合金
JP4993328B2 (ja) 2000-12-06 2012-08-08 日本冶金工業株式会社 機械構造物用Ｎｉ基合金
US20050220261A1 (en) * 2002-02-08 2005-10-06 Framatome Anp Gmbh Fuel assembly for a boiling water reactor
JP3960069B2 (ja) * 2002-02-13 2007-08-15 住友金属工業株式会社 Ｎｉ基合金管の熱処理方法
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
JP4449337B2 (ja) * 2003-05-09 2010-04-14 株式会社日立製作所 高耐酸化性Ｎｉ基超合金鋳造物及びガスタービン部品
JP4304499B2 (ja) 2004-10-13 2009-07-29 住友金属工業株式会社 原子力プラント用Ｎｉ基合金材の製造方法
FR2910912B1 (fr) * 2006-12-29 2009-02-13 Areva Np Sas Procede de traitement thermique de desensibilisation a la fissuration assistee par l'environnement d'un alliage a base nickel, et piece realisee en cet alliage ainsi traitee

Also Published As

Publication number Publication date
WO2009145708A1 (en) 2009-12-03
EP2279273A1 (en) 2011-02-02
TWI460739B (zh) 2014-11-11
US8958523B2 (en) 2015-02-17
TW200951988A (en) 2009-12-16
US20110064185A1 (en) 2011-03-17
EP2279273A4 (en) 2012-04-11
JP2011524007A (ja) 2011-08-25
SE533124C2 (sv) 2010-06-29
ES2423790T3 (es) 2013-09-24
EP2279273B1 (en) 2013-06-26

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