ES472008A1 - Elemento de combustible nuclear - Google Patents
Elemento de combustible nuclearInfo
- Publication number
- ES472008A1 ES472008A1 ES472008A ES472008A ES472008A1 ES 472008 A1 ES472008 A1 ES 472008A1 ES 472008 A ES472008 A ES 472008A ES 472008 A ES472008 A ES 472008A ES 472008 A1 ES472008 A1 ES 472008A1
- Authority
- ES
- Spain
- Prior art keywords
- nuclear fuel
- container
- fuel element
- zirconium
- fuel material
- 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
Links
- 239000003758 nuclear fuel Substances 0.000 title abstract 5
- 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
- 239000000463 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
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 150000002739 metals Chemical class 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
Elemento de combustible nuclear que incluye (A) un núcleo central de material combustible nuclear y (b) un recipiente de vaina compuesta de forma alargada para material de combustible nuclear que incluye un sustrato de circonio que tiene una superficie situada en la proximidad del combustible nuclear, revestida con un metal, y una barrea de difusión de óxido de circonio entre el sustrato de circonio y el revestimiento metálico de cobre, níquel, hierro o aleaciones de estos metales
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US82079777A | 1977-08-01 | 1977-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES472008A1 true ES472008A1 (es) | 1980-01-01 |
Family
ID=25231751
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES472008A Expired ES472008A1 (es) | 1977-08-01 | 1978-07-24 | Elemento de combustible nuclear |
| ES479208A Expired ES479208A1 (es) | 1977-08-01 | 1979-04-02 | Metodo para impedir el agrietamiento por tensocorrosion o la fragilidad metalica de un recipiente de circonio o de alea-cion de circonio, util para contener un material combustible nuclear mejorado. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES479208A Expired ES479208A1 (es) | 1977-08-01 | 1979-04-02 | Metodo para impedir el agrietamiento por tensocorrosion o la fragilidad metalica de un recipiente de circonio o de alea-cion de circonio, util para contener un material combustible nuclear mejorado. |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS6029915B2 (es) |
| BE (1) | BE869405A (es) |
| DE (1) | DE2833396C2 (es) |
| ES (2) | ES472008A1 (es) |
| FR (1) | FR2399713B1 (es) |
| GB (1) | GB1584496A (es) |
| IT (1) | IT1097799B (es) |
| SE (1) | SE433408B (es) |
Families Citing this family (11)
| 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 |
| US4445942A (en) * | 1979-11-26 | 1984-05-01 | General Electric Company | Method for forming nuclear fuel containers of a composite construction and the product thereof |
| ES493246A0 (es) * | 1979-11-26 | 1981-11-01 | Gen Electric | Metodo para producir un recipiente con destino a reactores nucleares de fision. |
| 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 |
| SE436078B (sv) * | 1983-03-30 | 1984-11-05 | Asea Atom Ab | Brenslestav for kernreaktor brenslestav for kernreaktor |
| FR2551905B1 (fr) * | 1983-09-08 | 1989-05-05 | Fragema Framatome & Cogema | Elements de combustible nucleaire |
| US4659545A (en) * | 1984-05-07 | 1987-04-21 | Westinghouse Electric Corp. | Hydride blister-resistant zirconium-based nuclear fuel rod cladding |
| JPH09144735A (ja) * | 1995-11-17 | 1997-06-03 | Nitto Seiko Co Ltd | 雌ねじ不要脱落防止ねじ |
| JP2020527722A (ja) * | 2017-07-19 | 2020-09-10 | テラパワー， エルエルシー | 燃料−クラッド化学的相互作用耐性核燃料要素およびその製造方法 |
Family Cites Families (7)
| 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 |
| DE2429447A1 (de) * | 1974-06-19 | 1976-01-08 | Kraftwerk Union Ag | Kernreaktorbrennstab |
| US4029545A (en) * | 1974-11-11 | 1977-06-14 | General Electric Company | Nuclear fuel elements having a composite cladding |
| 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 BE BE189614A patent/BE869405A/xx not_active IP Right Cessation
- 1978-07-31 SE SE7808281A patent/SE433408B/sv 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
Also Published As
| Publication number | Publication date |
|---|---|
| FR2399713A1 (fr) | 1979-03-02 |
| GB1584496A (en) | 1981-02-11 |
| FR2399713B1 (fr) | 1985-11-22 |
| IT7826247A0 (it) | 1978-07-28 |
| ES479208A1 (es) | 1980-04-01 |
| DE2833396C2 (de) | 1984-03-08 |
| JPS6029915B2 (ja) | 1985-07-13 |
| DE2833396A1 (de) | 1979-02-15 |
| BE869405A (fr) | 1978-11-16 |
| JPS5445495A (en) | 1979-04-10 |
| SE7808281L (sv) | 1979-02-02 |
| SE433408B (sv) | 1984-05-21 |
| IT1097799B (it) | 1985-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19980202 |