DE69219829D1 - Verfahren zur Nidrierung der stromunterstützten Korrosion von Kohlenstoffstahlkomponenten und enthaltende Komponenten - Google Patents
Verfahren zur Nidrierung der stromunterstützten Korrosion von Kohlenstoffstahlkomponenten und enthaltende KomponentenInfo
- Publication number
- DE69219829D1 DE69219829D1 DE69219829T DE69219829T DE69219829D1 DE 69219829 D1 DE69219829 D1 DE 69219829D1 DE 69219829 T DE69219829 T DE 69219829T DE 69219829 T DE69219829 T DE 69219829T DE 69219829 D1 DE69219829 D1 DE 69219829D1
- Authority
- DE
- Germany
- Prior art keywords
- components
- nitriding
- current
- carbon steel
- assisted corrosion
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/28—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core
- G21C19/30—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps
- G21C19/307—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps specially adapted for liquids
-
- 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)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Chemically Coating (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/739,546 US5164152A (en) | 1991-08-02 | 1991-08-02 | Method for reducing flow assisted corrosion of carbon steel components |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69219829D1 true DE69219829D1 (de) | 1997-06-26 |
DE69219829T2 DE69219829T2 (de) | 1997-11-27 |
Family
ID=24972801
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69219829T Expired - Lifetime DE69219829T2 (de) | 1991-08-02 | 1992-07-28 | Verfahren zur Nidrierung der stromunterstützten Korrosion von Kohlenstoffstahlkomponenten und enthaltende Komponenten |
DE0526160T Pending DE526160T1 (de) | 1991-08-02 | 1992-07-28 | Verfahren zur Nidrierung der stromunterstützten Korrosion von Kohlenstoffstahlkomponenten und enthaltende Komponenten. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE0526160T Pending DE526160T1 (de) | 1991-08-02 | 1992-07-28 | Verfahren zur Nidrierung der stromunterstützten Korrosion von Kohlenstoffstahlkomponenten und enthaltende Komponenten. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5164152A (de) |
EP (1) | EP0526160B1 (de) |
JP (1) | JP2766435B2 (de) |
DE (2) | DE69219829T2 (de) |
ES (1) | ES2103345T3 (de) |
TW (1) | TW200533B (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5285486A (en) * | 1992-11-25 | 1994-02-08 | General Electric Company | Internal passive hydrogen peroxide decomposer for a boiling water reactor |
US5287392A (en) * | 1992-11-25 | 1994-02-15 | General Electric Company | Internal passive water recombiner/hydrogen peroxide decomposer for a boiling water reactor |
US5353650A (en) * | 1992-12-31 | 1994-10-11 | Combustion Engineering, Inc. | Method and apparatus for corrosion monitoring during steam generator cleaning |
US5818893A (en) * | 1993-10-29 | 1998-10-06 | General Electric Company | In-situ palladium doping or coating of stainless steel surfaces |
US5602888A (en) * | 1993-10-29 | 1997-02-11 | General Electric Company | Radiation-induced palladium doping of metals to protect against stress corrosion cracking |
US5608766A (en) * | 1993-10-29 | 1997-03-04 | General Electric Company | Co-deposition of palladium during oxide film growth in high-temperature water to mitigate stress corrosion cracking |
US5600692A (en) * | 1993-10-29 | 1997-02-04 | General Electric Company | Method for improving tenacity and loading of palladium on palladium-doped metal surfaces |
US5774516A (en) * | 1993-10-29 | 1998-06-30 | General Electric Company | Modification of oxide film electrical conductivity to maintain low corrosion potential in high-temperature water |
US5773096A (en) * | 1993-10-29 | 1998-06-30 | General Electric Company | Method of catalyst preparation by high-temperature hydrothermal incorporation of noble metals onto surfaces and matrices |
US5625656A (en) * | 1993-10-29 | 1997-04-29 | General Electric Company | Method for monitoring noble metal distribution in reactor circuit during plant application |
US5600691A (en) * | 1993-10-29 | 1997-02-04 | General Electric Company | Noble metal doping or coating of crack interior for stress corrosion cracking protection of metals |
TW253058B (en) * | 1994-03-10 | 1995-08-01 | Gen Electric | Method of doping or coating metal surfaces with metallic elements to improve oxide film insulating characteristics |
US5473643A (en) * | 1994-08-19 | 1995-12-05 | Westinghouse Idaho Nuclear Company | Corrosion testing using isotopes |
US5461648A (en) * | 1994-10-27 | 1995-10-24 | The United States Of America As Represented By The Secretary Of The Navy | Supercritical water oxidation reactor with a corrosion-resistant lining |
US5991352A (en) * | 1998-03-30 | 1999-11-23 | General Electric Company | Method for determining corrosion susceptibility of nuclear fuel cladding to nodular corrosion |
JP2001124891A (ja) * | 1999-07-09 | 2001-05-11 | Hitachi Ltd | 原子力プラント構造物の表面処理方法および原子力プラント |
US20020080906A1 (en) * | 2000-12-21 | 2002-06-27 | Andresen Peter L. | Noble metal catalysis for mitigation of corrosion, erosion and stress corrosion cracking in pressurized water reactor and related high temperature water environments |
DE10123690A1 (de) * | 2001-05-15 | 2002-12-05 | Framatome Anp Gmbh | Verfahren zum Schutz der Bauteile des Primärsystems eines Siedewasserreaktors insbesondere vor Spannungsrisskorrosion |
US6793883B2 (en) | 2001-07-05 | 2004-09-21 | General Electric Company | Application of catalytic nanoparticles to high temperature water systems to reduce stress corrosion cracking |
US20040022346A1 (en) * | 2002-07-31 | 2004-02-05 | General Electric Company | Method for forming coatings on structural components with corrosion-mitigating materials |
US20040258192A1 (en) * | 2003-06-16 | 2004-12-23 | General Electric Company | Mitigation of steam turbine stress corrosion cracking |
US6724854B1 (en) | 2003-06-16 | 2004-04-20 | General Electric Company | Process to mitigate stress corrosion cracking of structural materials in high temperature water |
JP4105052B2 (ja) | 2003-07-22 | 2008-06-18 | 日立Geニュークリア・エナジー株式会社 | 原子力プラント構造材料の応力腐食割れを緩和する方法 |
JP4437256B2 (ja) * | 2004-03-31 | 2010-03-24 | 日立Geニュークリア・エナジー株式会社 | 炭素鋼の腐食減肉防止方法 |
JP3945780B2 (ja) * | 2004-07-22 | 2007-07-18 | 株式会社日立製作所 | 原子力プラント構成部材の放射性核種の付着抑制方法および成膜装置 |
DE102006009502B3 (de) * | 2006-02-27 | 2007-08-30 | Framatome Anp Gmbh | Verfahren zur Prüfung eines Brennstabhüllrohres sowie zugehörige Vorrichtung |
US7430902B2 (en) * | 2006-06-16 | 2008-10-07 | General Electric Company | Method of monitoring deposition of a noble metal in a nuclear reactor and deposition monitor therefor |
JP5066972B2 (ja) * | 2007-03-27 | 2012-11-07 | 栗田工業株式会社 | ボイラの防食方法 |
TWI458957B (zh) * | 2012-09-06 | 2014-11-01 | Atomic Energy Council | 核電廠放射性鐵氧化物非結晶結構分離方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1210496B (de) * | 1964-10-30 | 1966-02-10 | Keller & Knappich Gmbh | Ausfuetterung fuer einen Mantel eines Kernreaktor-Behaelters |
SE300994B (de) * | 1964-12-22 | 1968-05-20 | Svenska Metallverken Ab | |
US3343979A (en) * | 1965-10-22 | 1967-09-26 | Jr Charles E Hamrin | Method for depositing a tungsten-rhenium metal alloy on a substrate |
US3783005A (en) * | 1972-02-04 | 1974-01-01 | Western Electric Co | Method of depositing a metal on a surface of a nonconductive substrate |
US4097402A (en) * | 1976-06-29 | 1978-06-27 | General Electric Company | Nuclear fuel assembly and process |
US4123594A (en) * | 1977-09-22 | 1978-10-31 | General Electric Company | Metallic coated article of improved environmental resistance |
US4477538A (en) * | 1981-02-17 | 1984-10-16 | The United States Of America As Represented By The Secretary Of The Navy | Platinum underlayers and overlayers for coatings |
GB2149391B (en) * | 1983-11-10 | 1987-10-07 | Westinghouse Electric Corp | Method for removing dissolved oxygen from aqueous media |
US4842811A (en) * | 1985-02-05 | 1989-06-27 | Westinghouse Electric Corp. | Method for preventing oxygen corrosion in a boiling water nuclear reactor and improved boiling water reactor system |
US4849082A (en) * | 1986-02-03 | 1989-07-18 | The Babcock & Wilcox Company | Ion implantation of zirconium alloys with hafnium |
US4917968A (en) * | 1988-04-15 | 1990-04-17 | Ultramet | High temperature corrosion resistant composite structure |
US5130081A (en) * | 1990-04-02 | 1992-07-14 | General Electric Company | Operation life of on-life boiling water reactors |
US5135709A (en) * | 1991-05-13 | 1992-08-04 | General Electric Company | Method for reducing corrosion of components exposed to high-temperature water |
-
1991
- 1991-08-02 US US07/739,546 patent/US5164152A/en not_active Expired - Lifetime
-
1992
- 1992-02-11 TW TW081100941A patent/TW200533B/zh not_active IP Right Cessation
- 1992-07-28 EP EP92306865A patent/EP0526160B1/de not_active Expired - Lifetime
- 1992-07-28 DE DE69219829T patent/DE69219829T2/de not_active Expired - Lifetime
- 1992-07-28 DE DE0526160T patent/DE526160T1/de active Pending
- 1992-07-28 ES ES92306865T patent/ES2103345T3/es not_active Expired - Lifetime
- 1992-07-31 JP JP4204160A patent/JP2766435B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0526160A1 (de) | 1993-02-03 |
JP2766435B2 (ja) | 1998-06-18 |
ES2103345T3 (es) | 1997-09-16 |
DE69219829T2 (de) | 1997-11-27 |
TW200533B (de) | 1993-02-21 |
US5164152A (en) | 1992-11-17 |
EP0526160B1 (de) | 1997-05-21 |
DE526160T1 (de) | 1996-10-10 |
JPH05195266A (ja) | 1993-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: RUEGER UND KOLLEGEN, 73728 ESSLINGEN |
|
R071 | Expiry of right |
Ref document number: 526160 Country of ref document: EP |