FR2399713A1 - Element de combustible nucleaire perfectionne et procede pour empecher la fissuration sous contraintes de la gaine - Google Patents

Element de combustible nucleaire perfectionne et procede pour empecher la fissuration sous contraintes de la gaine

Info

Publication number
FR2399713A1
FR2399713A1 FR7822092A FR7822092A FR2399713A1 FR 2399713 A1 FR2399713 A1 FR 2399713A1 FR 7822092 A FR7822092 A FR 7822092A FR 7822092 A FR7822092 A FR 7822092A FR 2399713 A1 FR2399713 A1 FR 2399713A1
Authority
FR
France
Prior art keywords
nuclear fuel
sheath
perfected
fuel element
stress cracking
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.)
Granted
Application number
FR7822092A
Other languages
English (en)
Other versions
FR2399713B1 (fr
Inventor
Willard Thomas Grubb
Lawrence Hilo King
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2399713A1 publication Critical patent/FR2399713A1/fr
Application granted granted Critical
Publication of FR2399713B1 publication Critical patent/FR2399713B1/fr
Expired 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
    • G21C3/16—Details of the construction within the casing
    • G21C3/20—Details of the construction within the casing with coating on fuel or on inside of casing; with non-active interlayer between casing and active material with multiple casings or multiple active layers
    • 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)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Chemically Coating (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Laminated Bodies (AREA)

Abstract

Elément pourvu d'une gaine composite résistant mieux à la corrosion sous contraintes. Il comprend: a. un noyau central de combustible nucléaire 16; et b. une gaine composite allongée pour le combustible nucléaire constitué d'un substrat de zirconium 21 ayant une surface, à proximité du combustible nucléaire, revetue d'un métal et d'une barrière de diffusion 22 en oxyde de zirconium entre le substrat de zirconium et le revêtement de métal 23 en cuivre, nickel, fer ou leurs alliages. Application aux réacteurs nucléaires.
FR7822092A 1977-08-01 1978-07-26 Element de combustible nucleaire perfectionne et procede pour empecher la fissuration sous contraintes de la gaine Expired FR2399713B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82079777A 1977-08-01 1977-08-01

Publications (2)

Publication Number Publication Date
FR2399713A1 true FR2399713A1 (fr) 1979-03-02
FR2399713B1 FR2399713B1 (fr) 1985-11-22

Family

ID=25231751

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822092A Expired FR2399713B1 (fr) 1977-08-01 1978-07-26 Element de combustible nucleaire perfectionne et procede pour empecher la fissuration sous contraintes de la gaine

Country Status (8)

Country Link
JP (1) JPS6029915B2 (fr)
BE (1) BE869405A (fr)
DE (1) DE2833396C2 (fr)
ES (2) ES472008A1 (fr)
FR (1) FR2399713B1 (fr)
GB (1) GB1584496A (fr)
IT (1) IT1097799B (fr)
SE (1) SE433408B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470429A1 (fr) * 1979-11-26 1981-05-29 Gen Electric Procede perfectionne de fabrication de gaines de combustible nucleaire et gaine obtenue
FR2470430A1 (fr) * 1979-11-26 1981-05-29 Gen Electric Gaine pour element de combustible nucleaire et procede de fabrication
EP0121204A1 (fr) * 1983-03-30 1984-10-10 Ab Asea-Atom Barreau combustible pour réacteur nucléaire
FR2551905A1 (fr) * 1983-09-08 1985-03-15 Fragema Framatome & Cogema Elements de combustible nucleaire
EP0161539A1 (fr) * 1984-05-07 1985-11-21 Westinghouse Electric Corporation Gaine à base de zirconium résistant aux bulles hydriques pour barre de combustible nucléaire

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4284660A (en) * 1978-05-11 1981-08-18 General Electric Company Electroless deposition process for zirconium and zirconium alloys
US4659540A (en) * 1979-11-26 1987-04-21 General Electric Company Composite construction for nuclear fuel containers
JPS56112454A (en) * 1980-02-07 1981-09-04 Hitachi Cable Ltd Electroless plating method for inner surface of pipe
DE3305730A1 (de) * 1983-02-18 1984-08-23 Kraftwerk Union AG, 4330 Mülheim Verfahren zum oberflaechenbehandeln von fertigteilen, insbesondere von rohren und abstandshaltern, aus zirkoniumlegierungen fuer kernreaktorbrennelemente
JPH09144735A (ja) * 1995-11-17 1997-06-03 Nitto Seiko Co Ltd 雌ねじ不要脱落防止ねじ
EP3655973A1 (fr) * 2017-07-19 2020-05-27 TerraPower LLC Éléments de combustible nucléaire résistant aux interactions chimiques de gainage de combustible et procédés pour les fabriquer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1448044A (fr) * 1965-04-09 1966-08-05 Siemens Ag Semi-produits à base de zirconium
FR1511076A (fr) * 1966-12-14 1968-01-26 Commissariat Energie Atomique élément combustible pour réacteur nucléaire et son procédé de fabrication
GB1126396A (en) * 1966-07-18 1968-09-05 Ca Atomic Energy Ltd Nuclear reactor fuel element and method of manufacturing same
US3909370A (en) * 1970-07-06 1975-09-30 Atomenergi Inst For Process for surface treatment of zirconium-containing cladding materials for fuel elements or other components for nuclear reactors
FR2290736A1 (fr) * 1974-11-11 1976-06-04 Gen Electric Element de combustible nucleaire perfectionne

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2429447A1 (de) * 1974-06-19 1976-01-08 Kraftwerk Union Ag Kernreaktorbrennstab
US3964864A (en) * 1974-11-18 1976-06-22 Harald Dahms Method and apparatus for measuring CO2, O2, and Cl in body fluids

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1448044A (fr) * 1965-04-09 1966-08-05 Siemens Ag Semi-produits à base de zirconium
GB1126396A (en) * 1966-07-18 1968-09-05 Ca Atomic Energy Ltd Nuclear reactor fuel element and method of manufacturing same
FR1511076A (fr) * 1966-12-14 1968-01-26 Commissariat Energie Atomique élément combustible pour réacteur nucléaire et son procédé de fabrication
US3909370A (en) * 1970-07-06 1975-09-30 Atomenergi Inst For Process for surface treatment of zirconium-containing cladding materials for fuel elements or other components for nuclear reactors
FR2290736A1 (fr) * 1974-11-11 1976-06-04 Gen Electric Element de combustible nucleaire perfectionne

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470429A1 (fr) * 1979-11-26 1981-05-29 Gen Electric Procede perfectionne de fabrication de gaines de combustible nucleaire et gaine obtenue
FR2470430A1 (fr) * 1979-11-26 1981-05-29 Gen Electric Gaine pour element de combustible nucleaire et procede de fabrication
EP0121204A1 (fr) * 1983-03-30 1984-10-10 Ab Asea-Atom Barreau combustible pour réacteur nucléaire
FR2551905A1 (fr) * 1983-09-08 1985-03-15 Fragema Framatome & Cogema Elements de combustible nucleaire
EP0145514A1 (fr) * 1983-09-08 1985-06-19 Framatome Elément de combustible nucléaire
EP0161539A1 (fr) * 1984-05-07 1985-11-21 Westinghouse Electric Corporation Gaine à base de zirconium résistant aux bulles hydriques pour barre de combustible nucléaire

Also Published As

Publication number Publication date
DE2833396C2 (de) 1984-03-08
IT1097799B (it) 1985-08-31
DE2833396A1 (de) 1979-02-15
BE869405A (fr) 1978-11-16
ES472008A1 (es) 1980-01-01
SE433408B (sv) 1984-05-21
JPS6029915B2 (ja) 1985-07-13
GB1584496A (en) 1981-02-11
JPS5445495A (en) 1979-04-10
ES479208A1 (es) 1980-04-01
IT7826247A0 (it) 1978-07-28
FR2399713B1 (fr) 1985-11-22
SE7808281L (sv) 1979-02-02

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Legal Events

Date Code Title Description
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