ES2089324T3 - Elementos estructurales para el conjunto de combustible de un reactor nuclear. - Google Patents

Elementos estructurales para el conjunto de combustible de un reactor nuclear.

Info

Publication number
ES2089324T3
ES2089324T3 ES92115614T ES92115614T ES2089324T3 ES 2089324 T3 ES2089324 T3 ES 2089324T3 ES 92115614 T ES92115614 T ES 92115614T ES 92115614 T ES92115614 T ES 92115614T ES 2089324 T3 ES2089324 T3 ES 2089324T3
Authority
ES
Spain
Prior art keywords
layer
internal
alloy
structural element
nuclear reactor
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES92115614T
Other languages
English (en)
Inventor
Swam Leo F P Van
Raymond A Busch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Framatome ANP Richland Inc
Original Assignee
Siemens Nuclear Power Corp
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 Siemens Nuclear Power Corp filed Critical Siemens Nuclear Power Corp
Application granted granted Critical
Publication of ES2089324T3 publication Critical patent/ES2089324T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G21C3/07—Casings; Jackets characterised by their material, e.g. alloys
    • 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
    • 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)
  • Metallurgy (AREA)
  • Laminated Bodies (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

UN ELEMENTO ESTRUCTURAL PARA USO EN GRUPO DE COMBUSTIBLE DE REACTOR NUCLEAR POSEE UNA CAPA INTERNA COMPUESTA DE UNA ALEACION DE ZIRCONIO DE ALTA RESISTENCIA Y UNA CAPA EXTERNA QUE CUBRE LA CAPA INTERNA Y QUE ESTA COMPUESTA DE UNA ALEACION DE ZIRCONIO ALTAMENTE RESISTENTE A LA PERMEACION, A LA ABSORCION DE HIDROGENO Y A LA CORROSION. LAS CAPAS INTERNA Y EXTERNA ESTAN UNIDAS METALURGICAMENTE POR SUS SUPERFICIES EN CONTACTO PARA PRODUCIR UNA ESTRUCTURA INTEGRAL. LA CAPA INTERNA COMPRENDE ENTRE 50-92% DEL ELEMENTO ESTRUCTURAL ACABADO. LA CAPA INTERNA ES PREFERENTEMENTE ZIRCALOY EL EQUILIBRIO DEL ESPESOR ESTRUCTURAL Y ES PREFERENTEMENTE UNA ALEACION DE ZIRCONIO NIO REN LA SUPERFICIE INTERNA PARA LIMITAR LA EXPOSICION DE LA CAPA INTERNA AL MEDIO ENFRIADOO AGRESIVO QUE SE ENCUENTRA EN UN REACTOR NUCLEAR. COMBINANDO ESTAS CAPAS EN UNA ESTRUCTURA UNITARIA, SE DISPONE UN ELEMENTO ESTRUCTURAL QUE POSEE PROPIEDADES DE DEFORMACION PLASTICA Y RESISTENCIA SUPERIORES ASI COMO RESISTENCIA A LA ABSORCION DEHIDROGENO Y A LA CORROSION MEJORADAS.
ES92115614T 1991-09-16 1992-09-11 Elementos estructurales para el conjunto de combustible de un reactor nuclear. Expired - Lifetime ES2089324T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76064891A 1991-09-16 1991-09-16

Publications (1)

Publication Number Publication Date
ES2089324T3 true ES2089324T3 (es) 1996-10-01

Family

ID=25059749

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92115614T Expired - Lifetime ES2089324T3 (es) 1991-09-16 1992-09-11 Elementos estructurales para el conjunto de combustible de un reactor nuclear.

Country Status (7)

Country Link
EP (1) EP0533073B1 (es)
JP (1) JPH0688889A (es)
KR (1) KR930006741A (es)
DE (1) DE69209415T2 (es)
ES (1) ES2089324T3 (es)
FI (1) FI923892L (es)
TW (1) TW199933B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE503349C2 (sv) * 1994-09-09 1996-05-28 Asea Atom Ab Kärnbränsleelement innefattande en kapsling med ett yttre skikt av Zr-Sn-Fe-legering
FR2737335B1 (fr) * 1995-07-27 1997-10-10 Framatome Sa Tube pour assemblage de combustible nucleaire et procede de fabrication d'un tel tube
US6512806B2 (en) 1996-02-23 2003-01-28 Westinghouse Atom Ab Component designed for use in a light water reactor, and a method for the manufacture of such a component
SE509382C2 (sv) * 1996-02-23 1999-01-18 Asea Atom Ab Komponent som är utformad för användning i en lättvattenreaktor samt förfarande för att framställa en sådan komponent
US7985373B2 (en) 1998-03-31 2011-07-26 Framatome Anp Alloy and tube for nuclear fuel assembly and method for making same
DE19944509A1 (de) * 1999-09-16 2001-04-19 Siemens Ag Kernbrennelementbauteile mit Schutzschichtsystem
US7627075B2 (en) * 1999-09-30 2009-12-01 Framatome Anp Zirconium-based alloy and method for making a component for nuclear fuel assembly with same
SE530673C2 (sv) 2006-08-24 2008-08-05 Westinghouse Electric Sweden Vattenreaktorbränslekapslingsrör
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.
CN101727992B (zh) * 2009-11-23 2011-12-28 中国核动力研究设计院 套管式低浓铀核燃料组件
US9287012B2 (en) 2010-07-25 2016-03-15 Global Nuclear Fuel—Americas, LLC Optimized fuel assembly channels and methods of creating the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620691A (en) * 1964-04-11 1971-11-16 Siemens Ag Zirconium structure
JPS60190554A (ja) * 1984-03-08 1985-09-28 Hitachi Ltd ジルコニウム基合金構造部材とその製造方法
US4751044A (en) * 1985-08-15 1988-06-14 Westinghouse Electric Corp. Composite nuclear fuel cladding tubing and other core internal structures with improved corrosion resistance
JP2580273B2 (ja) * 1988-08-02 1997-02-12 株式会社日立製作所 原子炉用燃料集合体およびその製造方法並びにその部材

Also Published As

Publication number Publication date
FI923892A7 (fi) 1993-03-17
EP0533073B1 (en) 1996-03-27
FI923892L (fi) 1993-03-17
JPH0688889A (ja) 1994-03-29
TW199933B (es) 1993-02-11
DE69209415D1 (de) 1996-05-02
DE69209415T2 (de) 1996-09-19
FI923892A0 (fi) 1992-08-31
KR930006741A (ko) 1993-04-21
EP0533073A1 (en) 1993-03-24

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