ES479208A1 - 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. - Google Patents
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.Info
- Publication number
- ES479208A1 ES479208A1 ES479208A ES479208A ES479208A1 ES 479208 A1 ES479208 A1 ES 479208A1 ES 479208 A ES479208 A ES 479208A ES 479208 A ES479208 A ES 479208A ES 479208 A1 ES479208 A1 ES 479208A1
- Authority
- ES
- Spain
- Prior art keywords
- zirconium
- nuclear fuel
- container
- alloy container
- fuel element
- 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 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 4
- 229910001093 Zr alloy Inorganic materials 0.000 abstract 4
- 229910052726 zirconium Inorganic materials 0.000 abstract 4
- 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
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 230000003213 activating effect Effects 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000005336 cracking Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 238000007788 roughening Methods 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
Método para impedir el agrietamiento por tensocorrosión o la fragilidad metálica de un recipiente de circonio o de aleación de circonio, útil para contener material combustible nuclear con el fin de obtener un elemento de combustible nuclear mejorado, caracterizado porque incluye las operaciones que consisten en: (1) hace más rugosas o atacar químicamente la superficie del recipiente de circonio o de aleación de circonio, (2) oxidar el recipiente resultante de circonio o de aleación de circonio, (3) activar la superficie oxidada de (2) para permitir el revestimiento metálico de esta superficie mediante deposito no electrolítico, y (4) revestir, a su vez, la superficie oxidada y activada del recipiente de circonio o de aleación de circonio (3) con cobre, hierro o níquel, o una aleación 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 |
|---|---|
| ES479208A1 true ES479208A1 (es) | 1980-04-01 |
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 Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES472008A Expired ES472008A1 (es) | 1977-08-01 | 1978-07-24 | Elemento de combustible nuclear |
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 |
| ES8200501A1 (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 |
| KR20230113828A (ko) * | 2017-07-19 | 2023-08-01 | 테라파워, 엘엘씨 | 연료-피복재 화학적 상호작용 저항성 핵연료 요소와그 제조 방법 |
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 SE SE7808281A patent/SE433408B/sv not_active IP Right Cessation
- 1978-07-31 BE BE189614A patent/BE869405A/xx 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 |
|---|---|
| GB1584496A (en) | 1981-02-11 |
| BE869405A (fr) | 1978-11-16 |
| FR2399713A1 (fr) | 1979-03-02 |
| ES472008A1 (es) | 1980-01-01 |
| DE2833396C2 (de) | 1984-03-08 |
| DE2833396A1 (de) | 1979-02-15 |
| JPS6029915B2 (ja) | 1985-07-13 |
| FR2399713B1 (fr) | 1985-11-22 |
| IT1097799B (it) | 1985-08-31 |
| SE433408B (sv) | 1984-05-21 |
| JPS5445495A (en) | 1979-04-10 |
| SE7808281L (sv) | 1979-02-02 |
| IT7826247A0 (it) | 1978-07-28 |
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