FR3125164B1 - Procédé de fabrication d’un élément de combustible nucléaire et élément de combustible nucléaire - Google Patents

Procédé de fabrication d’un élément de combustible nucléaire et élément de combustible nucléaire Download PDF

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Publication number
FR3125164B1
FR3125164B1 FR2107291A FR2107291A FR3125164B1 FR 3125164 B1 FR3125164 B1 FR 3125164B1 FR 2107291 A FR2107291 A FR 2107291A FR 2107291 A FR2107291 A FR 2107291A FR 3125164 B1 FR3125164 B1 FR 3125164B1
Authority
FR
France
Prior art keywords
nuclear fuel
fuel element
manufacturing
core
sheath
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.)
Active
Application number
FR2107291A
Other languages
English (en)
Other versions
FR3125164A1 (fr
Inventor
Bertrand Stepnik
Michel Grasse
Christophe Moyroud
Christophe Jarousse
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.)
Areva NP SAS
Original Assignee
Framatome SA
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 Framatome SA filed Critical Framatome SA
Priority to FR2107291A priority Critical patent/FR3125164B1/fr
Priority to PCT/EP2022/068676 priority patent/WO2023280897A1/fr
Priority to KR1020247000118A priority patent/KR20240028413A/ko
Priority to EP22747964.9A priority patent/EP4367686A1/fr
Priority to JP2024500128A priority patent/JP2024525068A/ja
Publication of FR3125164A1 publication Critical patent/FR3125164A1/fr
Application granted granted Critical
Publication of FR3125164B1 publication Critical patent/FR3125164B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
    • G21C21/02—Manufacture of fuel elements or breeder elements contained in non-active casings
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
    • G21C21/02—Manufacture of fuel elements or breeder elements contained in non-active casings
    • G21C21/10—Manufacture of fuel elements or breeder elements contained in non-active casings by extrusion, drawing, or stretching by rolling, e.g. "picture frame" technique
    • 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
    • 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
    • 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
    • G21C3/36—Assemblies of plate-shaped fuel elements or coaxial tubes
    • 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)
  • Manufacturing & Machinery (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

Procédé de fabrication d’un élément de combustible nucléaire et élément de combustible nucléaire Le procédé de fabrication comprend l’obtention d’un noyau (4), le revêtement du noyau (4) d’une couche anti-diffusion (8) pour obtenir un noyau revêtu (10), l’insertion du noyau revêtu (10) dans une gaine (6) avec interposition, entre le noyau revêtu (10) et la gaine (6), d’une ou plusieurs couche(s) intermédiaire(s) (12), et le pressage de l’ensemble multicouche (22) ainsi obtenu, chaque couche intermédiaire (12) étant réalisée dans un alliage métallique ductile et/ou possédant une limite d’élasticité conventionnelle qui ne diffère pas de plus de 30 % de celle du matériau de la gaine (6), un allongement à la rupture qui ne diffère pas de plus de 30 % celui du matériau de la gaine (6) et/ou un allongement relatif réparti qui ne diffère de plus de 30% de celui du matériau de la gaine (6). Figure pour l'abrégé : Figure 3
FR2107291A 2021-07-06 2021-07-06 Procédé de fabrication d’un élément de combustible nucléaire et élément de combustible nucléaire Active FR3125164B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2107291A FR3125164B1 (fr) 2021-07-06 2021-07-06 Procédé de fabrication d’un élément de combustible nucléaire et élément de combustible nucléaire
PCT/EP2022/068676 WO2023280897A1 (fr) 2021-07-06 2022-07-06 Procédé de fabrication d'un élément de combustible nucléaire et élément de combustible nucléaire
KR1020247000118A KR20240028413A (ko) 2021-07-06 2022-07-06 핵 연료 요소의 제조 방법 및 핵 연료 요소
EP22747964.9A EP4367686A1 (fr) 2021-07-06 2022-07-06 Procédé de fabrication d'un élément de combustible nucléaire et élément de combustible nucléaire
JP2024500128A JP2024525068A (ja) 2021-07-06 2022-07-06 核燃料要素の製造方法および核燃料要素

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2107291A FR3125164B1 (fr) 2021-07-06 2021-07-06 Procédé de fabrication d’un élément de combustible nucléaire et élément de combustible nucléaire
FR2107291 2021-07-06

Publications (2)

Publication Number Publication Date
FR3125164A1 FR3125164A1 (fr) 2023-01-13
FR3125164B1 true FR3125164B1 (fr) 2024-02-16

Family

ID=77913225

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2107291A Active FR3125164B1 (fr) 2021-07-06 2021-07-06 Procédé de fabrication d’un élément de combustible nucléaire et élément de combustible nucléaire

Country Status (5)

Country Link
EP (1) EP4367686A1 (fr)
JP (1) JP2024525068A (fr)
KR (1) KR20240028413A (fr)
FR (1) FR3125164B1 (fr)
WO (1) WO2023280897A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070880A (en) * 1959-09-30 1963-01-01 Texas Instruments Inc Method of bonding the abutted edges of metal members
US3297543A (en) * 1964-07-07 1967-01-10 Babcock & Wilcox Co Plate-type nuclear fuel element
FR2236250A1 (en) * 1973-07-06 1975-01-31 Commissariat Energie Atomique Nuclear fuel element plates eg zircalloy cladded - divided internally into separately wrapped small pieces
DE3436705A1 (de) * 1984-10-06 1986-04-17 Gkss - Forschungszentrum Geesthacht Gmbh, 2054 Geesthacht Brennstoffplatte zum aufbau von leichtwasserreaktorkernen und verfahren zu ihrer herstellung
IN2014DN03008A (fr) * 2011-10-21 2015-05-08 Cie Pour Letude Et La Realisation De Combustibles Atomiques

Also Published As

Publication number Publication date
WO2023280897A1 (fr) 2023-01-12
JP2024525068A (ja) 2024-07-09
KR20240028413A (ko) 2024-03-05
FR3125164A1 (fr) 2023-01-13
EP4367686A1 (fr) 2024-05-15

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