DE69205743D1 - Verfahren zur Herstellung eines Wasserkastens oder eines anderen Bauteils eines Kernreaktors. - Google Patents
Verfahren zur Herstellung eines Wasserkastens oder eines anderen Bauteils eines Kernreaktors.Info
- Publication number
- DE69205743D1 DE69205743D1 DE69205743T DE69205743T DE69205743D1 DE 69205743 D1 DE69205743 D1 DE 69205743D1 DE 69205743 T DE69205743 T DE 69205743T DE 69205743 T DE69205743 T DE 69205743T DE 69205743 D1 DE69205743 D1 DE 69205743D1
- Authority
- DE
- Germany
- Prior art keywords
- manufacturing
- component
- nuclear reactor
- water box
- box
- 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 - Fee Related
Links
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
- G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
- G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
- G21C3/324—Coats or envelopes for the bundles
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/02—Local etching
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- High Energy & Nuclear Physics (AREA)
- General Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- ing And Chemical Polishing (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3173595A JP2560571B2 (ja) | 1991-07-15 | 1991-07-15 | 燃料チャンネルボックスの製造方法及び燃料チャンネルボックス |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69205743D1 true DE69205743D1 (de) | 1995-12-07 |
DE69205743T2 DE69205743T2 (de) | 1996-07-04 |
Family
ID=15963513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69205743T Expired - Fee Related DE69205743T2 (de) | 1991-07-15 | 1992-07-09 | Verfahren zur Herstellung eines Wasserkastens oder eines anderen Bauteils eines Kernreaktors. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5304261A (de) |
EP (1) | EP0523914B1 (de) |
JP (1) | JP2560571B2 (de) |
DE (1) | DE69205743T2 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5361282A (en) * | 1993-05-13 | 1994-11-01 | General Electric Company | Dimensionally stable and corrosion-resistant fuel channels and related method of manufacture |
US5305359A (en) * | 1993-05-13 | 1994-04-19 | General Electric Company | Dimensionally stable and corrosion-resistant fuel channels and related method of manufacture |
JPH09249927A (ja) * | 1996-03-13 | 1997-09-22 | Hitachi Ltd | 低照射成長ジルコニウム基合金板とその製造法及び用途 |
JP3419997B2 (ja) * | 1996-06-26 | 2003-06-23 | 株式会社日立製作所 | 燃料集合体と該燃料集合体用のチャンネルボックスの製造方法 |
JP2003202391A (ja) | 2002-01-07 | 2003-07-18 | Mitsubishi Heavy Ind Ltd | 原子炉部材の表面処理方法及び該表面処理方法を用いた原子炉部材の製造方法 |
SE526051C2 (sv) | 2003-01-08 | 2005-06-21 | Westinghouse Electric Sweden | Metod, att behandla plåt av en Zr-legering, användning och anordningar av plåten i lättvattenreaktorer |
FR2858332B1 (fr) * | 2003-07-31 | 2005-10-28 | Cezus Co Europ Zirconium | Procede de fabrication d'un produit plat en alliage de zirconium, produit plat ainsi obtenu et element d'un assemblage combustible pour reacteur de centrale nucleaire realise a partir de ce produit plat |
US20080301942A1 (en) * | 2007-06-05 | 2008-12-11 | Gm Global Technology Operations, Inc. | Method for manufacture of complex heat treated tubular structure |
US8261730B2 (en) * | 2008-11-25 | 2012-09-11 | Cambridge Energy Resources Inc | In-situ wafer processing system and method |
ES2729284T3 (es) * | 2015-03-13 | 2019-10-31 | Westinghouse Electric Sweden Ab | Canal de combustible para un reactor nuclear de agua en ebullición |
JP7427626B2 (ja) | 2021-03-18 | 2024-02-05 | 株式会社東芝 | チャンネルボックス及び燃料集合体 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4017368A (en) * | 1974-11-11 | 1977-04-12 | General Electric Company | Process for electroplating zirconium alloys |
AU498717B2 (en) * | 1975-02-25 | 1979-03-22 | General Electric Company | Zirconium alloy heat treatment |
US4238251A (en) * | 1977-11-18 | 1980-12-09 | General Electric Company | Zirconium alloy heat treatment process and product |
US4390497A (en) * | 1979-06-04 | 1983-06-28 | General Electric Company | Thermal-mechanical treatment of composite nuclear fuel element cladding |
JPS57131354A (en) * | 1981-02-09 | 1982-08-14 | Hitachi Ltd | Heat treatment of polygonal zirconium alloy pipe |
DE3278571D1 (en) * | 1981-07-29 | 1988-07-07 | Hitachi Ltd | Process for producing zirconium-based alloy |
US4624714A (en) * | 1983-03-08 | 1986-11-25 | Howmet Turbine Components Corporation | Microstructural refinement of cast metal |
US4563238A (en) * | 1984-09-05 | 1986-01-07 | Extrude Hone Corporation | Chemical deburring system with a soluble mask |
US4749543A (en) * | 1987-03-24 | 1988-06-07 | General Electric Company | Axially shaped channel and integral flow trippers |
US4749544A (en) * | 1987-03-24 | 1988-06-07 | General Electric Company | Thin walled channel |
JPS6413075A (en) * | 1987-07-03 | 1989-01-17 | Nippon Chemiphar Co | Production of 2, 5-piperazinedione derivative |
JPH01227991A (ja) * | 1988-03-09 | 1989-09-12 | Hitachi Ltd | 燃料集合体 |
JP2580273B2 (ja) * | 1988-08-02 | 1997-02-12 | 株式会社日立製作所 | 原子炉用燃料集合体およびその製造方法並びにその部材 |
FR2656005B1 (fr) * | 1989-12-20 | 1992-02-21 | Cezus Co Europ Zirconium | Procede d'obtention d'une tole en alliage de zr comportant une portion en surepaisseur et son utilisation. |
-
1991
- 1991-07-15 JP JP3173595A patent/JP2560571B2/ja not_active Expired - Fee Related
-
1992
- 1992-07-09 DE DE69205743T patent/DE69205743T2/de not_active Expired - Fee Related
- 1992-07-09 EP EP92306301A patent/EP0523914B1/de not_active Expired - Lifetime
- 1992-07-15 US US07/913,468 patent/US5304261A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0523914B1 (de) | 1995-11-02 |
EP0523914A1 (de) | 1993-01-20 |
JP2560571B2 (ja) | 1996-12-04 |
JPH0519079A (ja) | 1993-01-26 |
DE69205743T2 (de) | 1996-07-04 |
US5304261A (en) | 1994-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: HITACHI-GE NUCLEAR ENERGY,LTD., HITACHI, IBARA, JP |
|
8339 | Ceased/non-payment of the annual fee |