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 gaineInfo
- 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
Links
- 239000003758 nuclear fuel Substances 0.000 title abstract 4
- 238000005336 cracking Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 2
- 239000002131 composite material Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 229910052726 zirconium Inorganic materials 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 abstract 1
- 238000005253 cladding Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 abstract 1
- 229910001928 zirconium oxide Inorganic materials 0.000 abstract 1
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.
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)
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)
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)
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)
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 |
-
1978
- 1978-05-26 GB GB23104/78A patent/GB1584496A/en not_active Expired
- 1978-07-24 ES ES472008A patent/ES472008A1/es not_active Expired
- 1978-07-26 FR FR7822092A patent/FR2399713B1/fr not_active Expired
- 1978-07-28 IT IT26247/78A patent/IT1097799B/it active
- 1978-07-29 DE DE2833396A patent/DE2833396C2/de not_active Expired
- 1978-07-31 SE SE7808281A patent/SE433408B/sv not_active IP Right Cessation
- 1978-07-31 BE BE189614A patent/BE869405A/fr not_active IP Right Cessation
- 1978-08-01 JP JP53093210A patent/JPS6029915B2/ja not_active Expired
-
1979
- 1979-04-02 ES ES479208A patent/ES479208A1/es not_active Expired
Patent Citations (5)
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)
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 |
---|---|---|---|
ST | Notification of lapse |