ES479208A1 - Nuclear fuel element and container - Google Patents
Nuclear fuel element and containerInfo
- 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
Method for preventing stress cracking or metallic brittleness of a zirconium or zirconium alloy container, useful for containing nuclear fuel material in order to obtain an improved nuclear fuel element, characterized in that it includes the operations consisting of: 1) roughening or chemically attacking the surface of the zirconium or zirconium alloy container, (2) oxidizing the resulting zirconium or zirconium alloy container, (3) activating the oxidized surface of (2) to allow the coating metal of this surface by means of non-electrolytic deposit, and (4) coating, in turn, the oxidized and activated surface of the zirconium or zirconium alloy container (3) with copper, iron or nickel, or an alloy of these metals. (Machine-translation by Google Translate, not legally binding)
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 (en) | 1980-04-01 |
Family
ID=25231751
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES472008A Expired ES472008A1 (en) | 1977-08-01 | 1978-07-24 | Nuclear fuel element and container |
| ES479208A Expired ES479208A1 (en) | 1977-08-01 | 1979-04-02 | Nuclear fuel element and container |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES472008A Expired ES472008A1 (en) | 1977-08-01 | 1978-07-24 | Nuclear fuel element and container |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS6029915B2 (en) |
| BE (1) | BE869405A (en) |
| DE (1) | DE2833396C2 (en) |
| ES (2) | ES472008A1 (en) |
| FR (1) | FR2399713B1 (en) |
| GB (1) | GB1584496A (en) |
| IT (1) | IT1097799B (en) |
| SE (1) | SE433408B (en) |
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 (en) * | 1979-11-26 | 1981-11-01 | Gen Electric | METHOD TO PRODUCE A CONTAINER DESTINED FOR NUCLEAR FISSION REACTORS. |
| 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 (en) * | 1983-02-18 | 1984-08-23 | Kraftwerk Union AG, 4330 Mülheim | METHOD FOR SURFACE TREATING FINISHED PARTS, ESPECIALLY TUBES AND SPACERS, FROM ZIRCONIUM ALLOYS FOR NUCLEAR REACTOR FUEL ELEMENTS |
| SE436078B (en) * | 1983-03-30 | 1984-11-05 | Asea Atom Ab | NUCLEAR REFUEL FUEL NUCLEAR REFUEL |
| FR2551905B1 (en) * | 1983-09-08 | 1989-05-05 | Fragema Framatome & Cogema | NUCLEAR FUEL ELEMENTS |
| US4659545A (en) * | 1984-05-07 | 1987-04-21 | Westinghouse Electric Corp. | Hydride blister-resistant zirconium-based nuclear fuel rod cladding |
| JPH09144735A (en) * | 1995-11-17 | 1997-06-03 | Nitto Seiko Co Ltd | Fall preventive screw dispensing with female screw |
| JP2020527722A (en) * | 2017-07-19 | 2020-09-10 | テラパワー， エルエルシー | Fuel-clad chemical interaction resistant nuclear fuel element and its manufacturing method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1448044A (en) * | 1965-04-09 | 1966-08-05 | Siemens Ag | Zirconium semi-products |
| GB1126396A (en) * | 1966-07-18 | 1968-09-05 | Ca Atomic Energy Ltd | Nuclear reactor fuel element and method of manufacturing same |
| FR1511076A (en) * | 1966-12-14 | 1968-01-26 | Commissariat Energie Atomique | nuclear reactor fuel element and its manufacturing process |
| 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 (en) * | 1974-06-19 | 1976-01-08 | Kraftwerk Union Ag | Water cooled reactor fuel can with internal oxide coating - preventing metal water reaction if can bursts |
| 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/en not_active Expired
- 1978-07-26 FR FR7822092A patent/FR2399713B1/en not_active Expired
- 1978-07-28 IT IT26247/78A patent/IT1097799B/en active
- 1978-07-29 DE DE2833396A patent/DE2833396C2/en not_active Expired
- 1978-07-31 BE BE189614A patent/BE869405A/en not_active IP Right Cessation
- 1978-07-31 SE SE7808281A patent/SE433408B/en not_active IP Right Cessation
- 1978-08-01 JP JP53093210A patent/JPS6029915B2/en not_active Expired
-
1979
- 1979-04-02 ES ES479208A patent/ES479208A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2399713A1 (en) | 1979-03-02 |
| GB1584496A (en) | 1981-02-11 |
| FR2399713B1 (en) | 1985-11-22 |
| IT7826247A0 (en) | 1978-07-28 |
| DE2833396C2 (en) | 1984-03-08 |
| ES472008A1 (en) | 1980-01-01 |
| JPS6029915B2 (en) | 1985-07-13 |
| DE2833396A1 (en) | 1979-02-15 |
| BE869405A (en) | 1978-11-16 |
| JPS5445495A (en) | 1979-04-10 |
| SE7808281L (en) | 1979-02-02 |
| SE433408B (en) | 1984-05-21 |
| IT1097799B (en) | 1985-08-31 |
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