CZ285357B6 - Oděruvzdorná palivová tyč s vrstvou oxidu zirkoničitého - Google Patents
Oděruvzdorná palivová tyč s vrstvou oxidu zirkoničitého Download PDFInfo
- Publication number
- CZ285357B6 CZ285357B6 CZ94447A CZ44794A CZ285357B6 CZ 285357 B6 CZ285357 B6 CZ 285357B6 CZ 94447 A CZ94447 A CZ 94447A CZ 44794 A CZ44794 A CZ 44794A CZ 285357 B6 CZ285357 B6 CZ 285357B6
- Authority
- CZ
- Czechia
- Prior art keywords
- fuel
- fuel rod
- rod
- grille
- fuel cell
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 141
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000011248 coating agent Substances 0.000 claims abstract description 16
- 238000000576 coating method Methods 0.000 claims abstract description 16
- 239000002826 coolant Substances 0.000 claims description 17
- 229910001093 Zr alloy Inorganic materials 0.000 claims description 16
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 10
- 229910052726 zirconium Inorganic materials 0.000 claims description 9
- 238000005299 abrasion Methods 0.000 abstract description 11
- 239000003758 nuclear fuel Substances 0.000 abstract description 5
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 abstract description 3
- 229910001928 zirconium oxide Inorganic materials 0.000 abstract description 3
- 229910002064 alloy oxide Inorganic materials 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 22
- 239000010410 layer Substances 0.000 description 21
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 19
- 239000001301 oxygen Substances 0.000 description 19
- 229910052760 oxygen Inorganic materials 0.000 description 19
- 230000001681 protective effect Effects 0.000 description 7
- 239000012634 fragment Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000005855 radiation Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 239000011241 protective layer Substances 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 230000005674 electromagnetic induction Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000011253 protective coating Substances 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 229910000314 transition metal oxide Inorganic materials 0.000 description 2
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004093 laser heating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 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
- G21C3/06—Casings; Jackets
- G21C3/07—Casings; Jackets characterised by their material, e.g. alloys
-
- 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)
- Metallurgy (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Fuel Cell (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2536193A | 1993-03-02 | 1993-03-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CZ44794A3 CZ44794A3 (en) | 1994-09-14 |
| CZ285357B6 true CZ285357B6 (cs) | 1999-07-14 |
Family
ID=21825581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CZ94447A CZ285357B6 (cs) | 1993-03-02 | 1994-02-28 | Oděruvzdorná palivová tyč s vrstvou oxidu zirkoničitého |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0614195B1 (OSRAM) |
| JP (1) | JPH06289171A (OSRAM) |
| KR (1) | KR940022587A (OSRAM) |
| CZ (1) | CZ285357B6 (OSRAM) |
| DE (1) | DE69417941T2 (OSRAM) |
| ES (1) | ES2130353T3 (OSRAM) |
| TW (1) | TW239215B (OSRAM) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE509382C2 (sv) * | 1996-02-23 | 1999-01-18 | Asea Atom Ab | Komponent som är utformad för användning i en lättvattenreaktor samt förfarande för att framställa en sådan komponent |
| US6512806B2 (en) | 1996-02-23 | 2003-01-28 | Westinghouse Atom Ab | Component designed for use in a light water reactor, and a method for the manufacture of such a component |
| DE19721080C1 (de) * | 1997-05-20 | 1998-10-01 | Siemens Ag | Verfahren zum Überdecken eines Bauteiles mit einer korrosionshemmenden Fremdoxidschicht und mit einer solchen Fremdoxidschicht überdecktes Bauteil |
| DE19910379C1 (de) * | 1999-03-09 | 2000-06-29 | Siemens Ag | Brennelement für einen Kernreaktor |
| DE19944509A1 (de) * | 1999-09-16 | 2001-04-19 | Siemens Ag | Kernbrennelementbauteile mit Schutzschichtsystem |
| DE10010135A1 (de) * | 2000-03-03 | 2001-09-13 | Siemens Ag | Bauteil eines Kernreaktor-Brennelements mit einem Mittel zur Verringerung der Wasserstoffaufnahme und/oder der Shadow-Korrosion und entsprechende Herstellung |
| US6813329B1 (en) * | 2003-06-12 | 2004-11-02 | Westinghouse Electric Copmany Llc | Crud-resistant nuclear fuel cladding |
| KR100443624B1 (ko) * | 2003-09-05 | 2004-08-11 | 연천군 | 청정 오이 재배용 봉투 및 이를 이용한 오이 재배 방법 |
| US20110180184A1 (en) | 2006-12-15 | 2011-07-28 | Daniel Reese Lutz | Surface laser treatment of zr-alloy fuel bundle material |
| KR101405396B1 (ko) * | 2012-06-25 | 2014-06-10 | 한국수력원자력 주식회사 | 표면에 혼합층을 포함하는 코팅층이 형성된 지르코늄 합금 및 이의 제조방법 |
| US10060018B2 (en) * | 2013-05-28 | 2018-08-28 | Westinghouse Electric Company Llc | Kinetically applied gradated Zr-Al-C ceramic or Ti-Al-C ceramic or amorphous or semi-amorphous stainless steel with nuclear grade zirconium alloy metal structure |
| US20150107072A1 (en) * | 2013-10-22 | 2015-04-23 | Kazim Ozbaysal | Fatigue resistant turbine through bolt |
| CN105002545A (zh) * | 2014-04-24 | 2015-10-28 | 北京师范大学 | 一种用于核燃料棒锆合金包壳激光焊接接头的保护膜制备方法 |
| US12372116B1 (en) * | 2020-03-02 | 2025-07-29 | Honeywell Federal Manufacturing & Technologies, Llc | System and method for lubricating surfaces of parts |
| CN112037950B (zh) * | 2020-09-24 | 2022-02-11 | 中国核动力研究设计院 | 一种燃料棒裂变产物释放模拟装置及其使用方法 |
| US20230323519A1 (en) * | 2022-04-11 | 2023-10-12 | Michael T. Clarke | Formation of surface oxide coatings for zirconium and zirconium based alloys |
| US20230368931A1 (en) * | 2022-05-10 | 2023-11-16 | Westinghouse Electric Company Llc | Fuel cladding covered by a mesh |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1306939A (en) * | 1969-07-08 | 1973-02-14 | British Nuclear Fuels Ltd | Nuclear reactors |
| JPS62177489A (ja) * | 1986-01-31 | 1987-08-04 | 株式会社東芝 | 耐摩耗，耐食部材およびその製造方法 |
| FR2607616B1 (fr) * | 1986-12-01 | 1990-05-18 | Framatome Sa | Assemblage combustible nucleaire a gaines revetues et procede de revetement de telles gaines |
| US5171520A (en) * | 1990-09-04 | 1992-12-15 | Combustion Engineering, Inc. | Wear resistant coating for fuel cladding |
| US5265137A (en) * | 1990-11-26 | 1993-11-23 | Siemens Power Corporation | Wear resistant nuclear fuel assembly components |
-
1994
- 1994-02-25 ES ES94301368T patent/ES2130353T3/es not_active Expired - Lifetime
- 1994-02-25 DE DE69417941T patent/DE69417941T2/de not_active Revoked
- 1994-02-25 EP EP94301368A patent/EP0614195B1/en not_active Revoked
- 1994-02-28 KR KR1019940003708A patent/KR940022587A/ko not_active Ceased
- 1994-02-28 CZ CZ94447A patent/CZ285357B6/cs not_active IP Right Cessation
- 1994-03-01 JP JP6031136A patent/JPH06289171A/ja active Pending
- 1994-05-03 TW TW083104004A patent/TW239215B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CZ44794A3 (en) | 1994-09-14 |
| DE69417941D1 (de) | 1999-05-27 |
| TW239215B (OSRAM) | 1995-01-21 |
| EP0614195A1 (en) | 1994-09-07 |
| JPH06289171A (ja) | 1994-10-18 |
| EP0614195B1 (en) | 1999-04-21 |
| KR940022587A (ko) | 1994-10-21 |
| ES2130353T3 (es) | 1999-07-01 |
| DE69417941T2 (de) | 1999-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| IF00 | In force as of 2000-06-30 in czech republic | ||
| MM4A | Patent lapsed due to non-payment of fee |
Effective date: 20120229 |