WO2010128691A1 - 지르코늄을 포함하는 핵연료봉 클래딩 표면의 미세요철 형성방법 - Google Patents

지르코늄을 포함하는 핵연료봉 클래딩 표면의 미세요철 형성방법 Download PDF

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Publication number
WO2010128691A1
WO2010128691A1 PCT/KR2009/002351 KR2009002351W WO2010128691A1 WO 2010128691 A1 WO2010128691 A1 WO 2010128691A1 KR 2009002351 W KR2009002351 W KR 2009002351W WO 2010128691 A1 WO2010128691 A1 WO 2010128691A1
Authority
WO
WIPO (PCT)
Prior art keywords
nuclear fuel
fuel rod
forming fine
cladding surface
fine protrusions
Prior art date
Application number
PCT/KR2009/002351
Other languages
English (en)
French (fr)
Inventor
김준원
김무환
이찬
김형모
Original Assignee
포항공과대학교 산학협력단
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 포항공과대학교 산학협력단 filed Critical 포항공과대학교 산학협력단
Priority to PCT/KR2009/002351 priority Critical patent/WO2010128691A1/ko
Priority to RU2011147752/07A priority patent/RU2483372C1/ru
Priority to CN200980159116.7A priority patent/CN102414758B/zh
Priority to JP2012505792A priority patent/JP2012524256A/ja
Priority to US13/266,224 priority patent/US20120045030A1/en
Priority to EP09844360.9A priority patent/EP2428963A4/en
Publication of WO2010128691A1 publication Critical patent/WO2010128691A1/ko

Links

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
    • G21C3/08—Casings; Jackets provided with external means to promote heat-transfer, e.g. fins, baffles
    • 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
    • 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

본 발명의 일 실시예에 따른 지르코늄을 포함하는 핵연료봉의 클래딩 표면의 미세요철 형성방법은, 제1 극에 상기 핵연료봉의 클래딩을 위치시켜 양극을 연결하 고, 제2 극에 전도체판을 위치시켜 음극을 연결하는 단계, 상기 핵연료봉의 클래딩 을 전해질 용액 내에 담그는 단계, 상기 핵연료봉의 클래딩 표면에서 산화반응이 일어나도록 상기 양극과 음극에 전압을 인가하는 단계를 포함한다. 이 때, 상기 전 해질 용액의 온도는 10℃ 이하를 유지하는 것을 특징으로 한다.
PCT/KR2009/002351 2009-05-04 2009-05-04 지르코늄을 포함하는 핵연료봉 클래딩 표면의 미세요철 형성방법 WO2010128691A1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
PCT/KR2009/002351 WO2010128691A1 (ko) 2009-05-04 2009-05-04 지르코늄을 포함하는 핵연료봉 클래딩 표면의 미세요철 형성방법
RU2011147752/07A RU2483372C1 (ru) 2009-05-04 2009-05-04 Способ формирования шероховатости на внешней поверхности оболочки топливного стержня ядерного реактора и топливный стержень ядерного реактора, обладающий шероховатостью, сформированной на внешней поверхности его оболочки
CN200980159116.7A CN102414758B (zh) 2009-05-04 2009-05-04 在含锆核燃料棒覆层表面上形成微细凹凸结构的方法
JP2012505792A JP2012524256A (ja) 2009-05-04 2009-05-04 ジルコニウムを含む核燃料棒のクラッディング表面の微細凹凸形成方法
US13/266,224 US20120045030A1 (en) 2009-05-04 2009-05-04 Method for forming roughness on surface of nuclear fuel rod cladding including zirconium
EP09844360.9A EP2428963A4 (en) 2009-05-04 2009-05-04 METHOD FOR FORMING FINE PROTUBERANCES ON THE SURFACE OF A ZIRCONIUM-CONTAINING NUCLEAR FUEL BAR SHEATH

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2009/002351 WO2010128691A1 (ko) 2009-05-04 2009-05-04 지르코늄을 포함하는 핵연료봉 클래딩 표면의 미세요철 형성방법

Publications (1)

Publication Number Publication Date
WO2010128691A1 true WO2010128691A1 (ko) 2010-11-11

Family

ID=43050185

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/002351 WO2010128691A1 (ko) 2009-05-04 2009-05-04 지르코늄을 포함하는 핵연료봉 클래딩 표면의 미세요철 형성방법

Country Status (6)

Country Link
US (1) US20120045030A1 (ko)
EP (1) EP2428963A4 (ko)
JP (1) JP2012524256A (ko)
CN (1) CN102414758B (ko)
RU (1) RU2483372C1 (ko)
WO (1) WO2010128691A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111636082A (zh) * 2020-06-16 2020-09-08 西安稀有金属材料研究院有限公司 一种电化学制备核燃料包壳元件事故容错Cr涂层的方法

Citations (3)

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US6813329B1 (en) * 2003-06-12 2004-11-02 Westinghouse Electric Copmany Llc Crud-resistant nuclear fuel cladding
KR20060022772A (ko) * 2004-09-08 2006-03-13 박혜련 이온처리한 다층 Zr(C,N) 형성에 의한 핵연료용 내식성 지르코늄합금 피복관의 제조방법
KR100841083B1 (ko) * 2006-12-28 2008-06-25 한국원자력연구원 원자로 구조재 부품의 표면 처리 방법

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SU1080522A1 (ru) * 1982-04-01 1986-11-23 Предприятие П/Я А-7340 Устройство дл анодировани длинномерных изделий
JPS646891A (en) * 1987-06-30 1989-01-11 Nippon Nuclear Fuel Dev Nuclear fuel cladding pipe
JPH02206795A (ja) * 1989-02-07 1990-08-16 Nippon Nuclear Fuel Dev Co Ltd 核燃料被覆管
JP3212334B2 (ja) * 1991-11-28 2001-09-25 ペルメレック電極株式会社 電解用電極基体、電解用電極及びそれらの製造方法
JP3405033B2 (ja) * 1995-12-27 2003-05-12 松下電器産業株式会社 圧電トランス
JPH1123757A (ja) * 1997-07-07 1999-01-29 Hitachi Ltd 燃料被覆管及びその陽極酸化処理方法並びに装置
JPH11142562A (ja) * 1997-11-07 1999-05-28 Hitachi Ltd 燃料集合体
SE524428C3 (sv) * 2002-12-20 2004-09-08 Westinghouse Atom Ab Kärnbränslestav samt förfarande för tillverkning av en kärnbränslestav
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RU2252277C1 (ru) * 2004-01-20 2005-05-20 Пензенский государственный университет Способ получения покрытий
CA2615772A1 (en) * 2005-07-28 2007-02-08 Indiana University Research & Technology Corporation Niobium oxide compositions, nanostructures, bioactive forms and uses thereof
JP2008122309A (ja) * 2006-11-15 2008-05-29 Nuclear Fuel Ind Ltd 沸騰水型原子炉用燃料被覆管およびその製造方法
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6813329B1 (en) * 2003-06-12 2004-11-02 Westinghouse Electric Copmany Llc Crud-resistant nuclear fuel cladding
KR20060022772A (ko) * 2004-09-08 2006-03-13 박혜련 이온처리한 다층 Zr(C,N) 형성에 의한 핵연료용 내식성 지르코늄합금 피복관의 제조방법
KR100841083B1 (ko) * 2006-12-28 2008-06-25 한국원자력연구원 원자로 구조재 부품의 표면 처리 방법

Non-Patent Citations (2)

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Title
KANDLIKAR, S, G.: "A Theoretical Model to Predict Pool Boiling CHF Incorporating Effects of Contact Angle and Orientation", JOURNAL OF HEAT TRANSFER, vol. 123, 2001, pages 1071 - 1079
See also references of EP2428963A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111636082A (zh) * 2020-06-16 2020-09-08 西安稀有金属材料研究院有限公司 一种电化学制备核燃料包壳元件事故容错Cr涂层的方法

Also Published As

Publication number Publication date
CN102414758A (zh) 2012-04-11
EP2428963A1 (en) 2012-03-14
EP2428963A4 (en) 2016-03-30
RU2483372C1 (ru) 2013-05-27
US20120045030A1 (en) 2012-02-23
JP2012524256A (ja) 2012-10-11
CN102414758B (zh) 2014-11-12

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