KR900000495A - 연성 지르칼로이 합금 - Google Patents

연성 지르칼로이 합금 Download PDF

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Publication number
KR900000495A
KR900000495A KR1019890007913A KR890007913A KR900000495A KR 900000495 A KR900000495 A KR 900000495A KR 1019890007913 A KR1019890007913 A KR 1019890007913A KR 890007913 A KR890007913 A KR 890007913A KR 900000495 A KR900000495 A KR 900000495A
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KR
South Korea
Prior art keywords
ductile
alloy
water reactor
zircaloy alloy
zircaloy
Prior art date
Application number
KR1019890007913A
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English (en)
Other versions
KR920004679B1 (ko
Inventor
매데이 가아드 아난드
Original Assignee
리챠드 에이취. 버나이크
컴버스쳔 엔지니어링 인코포레이티드
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22763599&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR900000495(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 리챠드 에이취. 버나이크, 컴버스쳔 엔지니어링 인코포레이티드 filed Critical 리챠드 에이취. 버나이크
Publication of KR900000495A publication Critical patent/KR900000495A/ko
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Publication of KR920004679B1 publication Critical patent/KR920004679B1/ko

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Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C16/00—Alloys based on zirconium
    • 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

Abstract

내용 없음

Description

연성 지르칼로이 합금
내용없음

Claims (2)

  1. 경수 원자로 노심의 구성 부품들 및 연료 피복용 지르칼로이 합금에 있어서, 0.6중량%까지의 니오브 또는 0.1중량%까지의 몰리브덴 또는 이들의 조합으로된 그룹으로부터 선택된 측정 가능한 양의 합금 재료를 구비하고 있고, 상기 합금재료는 1.2 내지 1.70중량%의 주석, 0.07 내지 0.24중량%의 철, 0.05 내지 0.13중량%의 크롬, 0.08중량%까지의 니켈 및 900 내지 1600ppm의 산소를 갖는 알파 지르칼로이에 균일하게 용해된 것을 특징으로 하는 연성 지르칼로이 합금.
  2. 제1항에 있어서, 금속간 석출물의 평균 입경은, 비등수형 원자로 및 가압수형 원자로 둘다에서의 최적 내식성을 제공하도록, 1200 내지 1800 옹스트롬인 것을 특징으로 하는 연성 지르칼로이 합금.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890007913A 1988-06-10 1989-06-09 연성 지르칼로이 합금 KR920004679B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US205,775 1988-06-10
US07/205,775 US4879093A (en) 1988-06-10 1988-06-10 Ductile irradiated zirconium alloy
US205775 1988-06-10

Publications (2)

Publication Number Publication Date
KR900000495A true KR900000495A (ko) 1990-01-30
KR920004679B1 KR920004679B1 (ko) 1992-06-13

Family

ID=22763599

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890007913A KR920004679B1 (ko) 1988-06-10 1989-06-09 연성 지르칼로이 합금

Country Status (4)

Country Link
US (1) US4879093A (ko)
EP (1) EP0345531B1 (ko)
KR (1) KR920004679B1 (ko)
DE (1) DE68920480D1 (ko)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2626291B1 (fr) * 1988-01-22 1991-05-03 Mitsubishi Metal Corp Alliage a base de zirconium a utiliser comme assemblage pour combustible dans un reacteur nucleaire
JP2548773B2 (ja) * 1988-06-06 1996-10-30 三菱重工業株式会社 ジルコニウム基合金とその製造方法
US5112573A (en) * 1989-08-28 1992-05-12 Westinghouse Electric Corp. Zirlo material for light water reactor applications
US5230758A (en) * 1989-08-28 1993-07-27 Westinghouse Electric Corp. Method of producing zirlo material for light water reactor applications
US5125985A (en) * 1989-08-28 1992-06-30 Westinghouse Electric Corp. Processing zirconium alloy used in light water reactors for specified creep rate
US5080861A (en) * 1990-07-25 1992-01-14 Combustion Engineering, Inc. Corrosion resistant zirconium alloy
US5245645A (en) * 1991-02-04 1993-09-14 Siemens Aktiengesellschaft Structural part for a nuclear reactor fuel assembly and method for producing this structural part
US5211774A (en) * 1991-09-18 1993-05-18 Combustion Engineering, Inc. Zirconium alloy with superior ductility
SE9103052D0 (sv) * 1991-10-21 1991-10-21 Asea Atom Ab Zirkoniumbaserad legering foer komponenter i kaernreaktorer
US5244514A (en) * 1992-02-14 1993-09-14 Combustion Engineering, Inc. Creep resistant zirconium alloy
US5241571A (en) * 1992-06-30 1993-08-31 Combustion Engineering, Inc. Corrosion resistant zirconium alloy absorber material
FR2693476B1 (fr) * 1992-07-09 1994-09-02 Cezus Co Europ Zirconium Produit extérieurement en alliage de Zr, son procédé de fabrication et son utilisation.
US5254308A (en) * 1992-12-24 1993-10-19 Combustion Engineering, Inc. Zirconium alloy with improved post-irradiation properties
US5278882A (en) * 1992-12-30 1994-01-11 Combustion Engineering, Inc. Zirconium alloy with superior corrosion resistance
US5366690A (en) * 1993-06-18 1994-11-22 Combustion Engineering, Inc. Zirconium alloy with tin, nitrogen, and niobium additions
DE69504693T2 (de) * 1994-08-31 1999-10-07 Combustion Eng Zitkoniumlegierung mit wolfram und nickel
KR100286871B1 (ko) 1998-10-21 2001-04-16 장인순 내부식성과 기계적 특성이 우수한 지르코늄합금 조성물
KR100261665B1 (ko) * 1998-02-04 2000-07-15 장인순 우수한 부식저항성과 고강도를 갖는 지르코늄 합금조성물
KR100261666B1 (ko) * 1998-02-04 2000-07-15 장인순 저 부식성과 고강도를 갖는 지르코늄합금 조성물
WO2002072902A1 (en) * 2001-03-14 2002-09-19 Westinghouse Electric Company Llc Zirconium alloy for advanced nuclear applications
KR100733701B1 (ko) * 2005-02-07 2007-06-28 한국원자력연구원 크립저항성이 우수한 지르코늄 합금 조성물
SE530673C2 (sv) * 2006-08-24 2008-08-05 Westinghouse Electric Sweden Vattenreaktorbränslekapslingsrör
EP2099942B1 (fr) * 2006-10-16 2013-03-13 Commissariat à l'Énergie Atomique et aux Énergies Alternatives Gaine de combustible nucleaire en alliage de zirconium comprenant de l'erbium et ses procedes de preparation et de mise en forme
FR2909798A1 (fr) * 2006-12-11 2008-06-13 Areva Np Sas Procede de conception d'un assemblage de combustible optimise en fonction des contraintes d'utilisation en reacteur nucleaire a eau legere,et assemblage de combustible en resultant.
US9666310B1 (en) 2013-03-19 2017-05-30 U.S. Department Of Energy Accident-tolerant oxide fuel and cladding
US11404177B2 (en) 2019-10-23 2022-08-02 Battelle Energy Alliance, Llc Reactor fuel pellets with thermally-conductive inserts, and related reactor fuel pellet arrangements

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1202985B (de) * 1962-09-29 1965-10-14 Siemens Ag Zirkoniumlegierung
GB997761A (en) * 1963-03-27 1965-07-07 Atomic Energy Authority Uk Improvements relating to zirconium base alloys
GB1120366A (en) * 1966-01-10 1968-07-17 Westinghouse Electric Corp Improved zirconium base alloys
CA1027781A (en) * 1975-05-06 1978-03-14 Brian A. Cheadle High strength sn-mo-nb-zr alloy tubes and method of making same
US4212686A (en) * 1978-03-03 1980-07-15 Ab Atomenergi Zirconium alloys
US4584030A (en) * 1982-01-29 1986-04-22 Westinghouse Electric Corp. Zirconium alloy products and fabrication processes
US4649023A (en) * 1985-01-22 1987-03-10 Westinghouse Electric Corp. Process for fabricating a zirconium-niobium alloy and articles resulting therefrom
US4775508A (en) * 1985-03-08 1988-10-04 Westinghouse Electric Corp. Zirconium alloy fuel cladding resistant to PCI crack propagation
JPS6224182A (ja) * 1985-03-08 1987-02-02 ウエスチングハウス・エレクトリック・コ−ポレ−ション 原子炉燃料被覆管

Also Published As

Publication number Publication date
EP0345531B1 (en) 1995-01-11
EP0345531A2 (en) 1989-12-13
DE68920480D1 (de) 1995-02-23
KR920004679B1 (ko) 1992-06-13
EP0345531A3 (en) 1990-07-25
US4879093A (en) 1989-11-07

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