ES2092037T3 - Aleacion de acero inoxidable con alto contenido de cromo resistente a la corrosion y procedimiento para reducir el agrietamiento por corrosion bajo tensiones. - Google Patents
Aleacion de acero inoxidable con alto contenido de cromo resistente a la corrosion y procedimiento para reducir el agrietamiento por corrosion bajo tensiones.Info
- Publication number
- ES2092037T3 ES2092037T3 ES92304443T ES92304443T ES2092037T3 ES 2092037 T3 ES2092037 T3 ES 2092037T3 ES 92304443 T ES92304443 T ES 92304443T ES 92304443 T ES92304443 T ES 92304443T ES 2092037 T3 ES2092037 T3 ES 2092037T3
- Authority
- ES
- Spain
- Prior art keywords
- corrosion
- percent
- stainless steel
- steel alloy
- procedure
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Prevention Of Electric Corrosion (AREA)
Abstract
UNA ALEACION DE ACERO INOXIDABLE ALTA EN CROMO QUE TIENE RESISTENCIA MEJORADA AL AGRIETAMIENTO POR CORROSION POR TENSION EN AGUA A ALTA TEMPERATURA ESTA COMPUESTO DE, EN PORCENTAJES DE PESO; ENTRE EL 22 Y EL 32 POR CIENTO DE CROMO, ENTRE EL 16 Y EL 40 POR CIENTO DE NIQUEL, HASTA EL 10 POR CIENTO DE MANGANESO, HASTA EL 0,06 POR CIENTO DE CARBONO, Y EL HIERRO SUBSTANCIALMENTE DE EQUILIBRIO. UNA ALEACION ALTA EN CROMO PREFERIDA ESTA COMPUESTA ADEMAS DE ENTRE EL 2 Y EL 9 POR CIENTO DE PESO DE UN METAL DEL GRUPO QUE CONSISTE EN TITANIO, NIOBIO, TANTALIO Y MEZCLAS DE LOS MISMOS. OTRA ALEACION ALTA EN CROMO PREFERIDA ESTA COMPUESTA ADEMAS DE UN METAL DEL GRUPO DE PLATINO EN UNA CANTIDAD EFECTIVA PARA REDUCIR LA CORROSION POTENCIAL DE LA ALEACION EN AGUA A TEMPERATURA ALTA PROVISTA DE HIDROGENO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/703,325 US5147602A (en) | 1991-05-20 | 1991-05-20 | Corrosion resistant high chromium stainless steel alloy |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2092037T3 true ES2092037T3 (es) | 1996-11-16 |
Family
ID=24824952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92304443T Expired - Lifetime ES2092037T3 (es) | 1991-05-20 | 1992-05-15 | Aleacion de acero inoxidable con alto contenido de cromo resistente a la corrosion y procedimiento para reducir el agrietamiento por corrosion bajo tensiones. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5147602A (es) |
EP (1) | EP0515112B1 (es) |
JP (1) | JPH0711062B2 (es) |
DE (1) | DE69213553T2 (es) |
ES (1) | ES2092037T3 (es) |
TW (1) | TW246692B (es) |
Families Citing this family (20)
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 |
JP3218779B2 (ja) * | 1993-03-18 | 2001-10-15 | 株式会社日立製作所 | 耐中性子照射脆化に優れた構造部材及びそれに用いるオーステナイト鋼とその用途 |
US5392325A (en) * | 1993-05-21 | 1995-02-21 | General Electric Company | Method and apparatus for local protection of piping systems from stress corrosion cracking |
JP2938758B2 (ja) * | 1994-07-08 | 1999-08-25 | 株式会社日立製作所 | 金属材料の耐腐食性評価方法、高耐食合金の設計方法、金属材料の腐食状態診断方法およびプラントの運転方法 |
US5793830A (en) * | 1995-07-03 | 1998-08-11 | General Electric Company | Metal alloy coating for mitigation of stress corrosion cracking of metal components in high-temperature water |
DE19610977C1 (de) * | 1996-03-20 | 1997-04-10 | Siemens Ag | Kernreaktor mit Katalysatormaterial zum Beseitigen von Oxidationsmitteln |
US6245289B1 (en) | 1996-04-24 | 2001-06-12 | J & L Fiber Services, Inc. | Stainless steel alloy for pulp refiner plate |
US6024805A (en) * | 1997-11-12 | 2000-02-15 | General Electric Company | Metal hydride addition for reducing corrosion potential of structural steel |
US6259758B1 (en) | 1999-02-26 | 2001-07-10 | General Electric Company | Catalytic hydrogen peroxide decomposer in water-cooled reactors |
US6149862A (en) * | 1999-05-18 | 2000-11-21 | The Atri Group Ltd. | Iron-silicon alloy and alloy product, exhibiting improved resistance to hydrogen embrittlement and method of making the same |
US6488782B2 (en) | 2001-01-29 | 2002-12-03 | General Electric Company | Method of reducing corrosion potential and stress corrosion cracking susceptibility in nickel-based alloys |
US6582652B2 (en) * | 2001-05-11 | 2003-06-24 | Scimed Life Systems, Inc. | Stainless steel alloy having lowered nickel-chromium toxicity and improved biocompatibility |
DE10123690A1 (de) * | 2001-05-15 | 2002-12-05 | Framatome Anp Gmbh | Verfahren zum Schutz der Bauteile des Primärsystems eines Siedewasserreaktors insbesondere vor Spannungsrisskorrosion |
US6724854B1 (en) | 2003-06-16 | 2004-04-20 | General Electric Company | Process to mitigate stress corrosion cracking of structural materials in high temperature water |
US20040258192A1 (en) * | 2003-06-16 | 2004-12-23 | General Electric Company | Mitigation of steam turbine stress corrosion cracking |
DE102006009502B3 (de) * | 2006-02-27 | 2007-08-30 | Framatome Anp Gmbh | Verfahren zur Prüfung eines Brennstabhüllrohres sowie zugehörige Vorrichtung |
WO2016123715A1 (en) * | 2015-02-06 | 2016-08-11 | Atomic Energy Of Canada Limited / Énergie Atomique Du Canada Limitée | Nickel-chromium-iron alloys with improved resistance to stress corrosion cracking in nuclear environments |
CN105349905A (zh) * | 2015-10-29 | 2016-02-24 | 无锡市嘉邦电力管道厂 | 一种耐高温耐腐蚀金属材料 |
CN115954122B (zh) * | 2022-12-30 | 2023-11-17 | 中国核动力研究设计院 | 一种核反应堆压力容器疲劳状态监测方法、设备和装置 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2661284A (en) * | 1951-06-27 | 1953-12-01 | Gen Electric | Precipitation hardenable iron base alloy |
NL260676A (es) * | 1960-02-02 | |||
FR1460760A (fr) * | 1964-10-12 | 1966-01-07 | Atomic Energy Authority Uk | Procédé de réduction de l'effet de rayonnement sur des aciers inoxydables et des alliages à base de nickel |
DE1210496B (de) * | 1964-10-30 | 1966-02-10 | Keller & Knappich Gmbh | Ausfuetterung fuer einen Mantel eines Kernreaktor-Behaelters |
GB1170455A (en) * | 1966-12-07 | 1969-11-12 | Apv Paramount Ltd | Chromium Nickel Steels |
JPS512050A (ja) * | 1974-06-23 | 1976-01-09 | Kinzoku Giken Kk | Akyumureetaa |
JPS5145612A (en) * | 1974-10-16 | 1976-04-19 | Sumitomo Metal Ind | Taikoonware oosutenaitosutenresuko |
JPS5589459A (en) * | 1978-12-27 | 1980-07-07 | Daido Steel Co Ltd | Boron-containing stainless steel having good corrosion resistance and workability |
JPS5696052A (en) * | 1979-12-29 | 1981-08-03 | Nippon Steel Corp | Low sulfur steel with hydrogen sulfide crack resistance |
JPS599621B2 (ja) * | 1980-04-21 | 1984-03-03 | 株式会社クボタ | 溶融ほう砂用耐食合金 |
JPS571583A (en) * | 1980-06-06 | 1982-01-06 | Fuji Kogyosho:Kk | Roller electrode for seam welding |
US4384891A (en) * | 1980-07-07 | 1983-05-24 | Regie Nationale Des Usines Renault | Metal alloy with high catalytic activity |
US4494987A (en) * | 1982-04-21 | 1985-01-22 | The United States Of America As Represented By The United States Department Of Energy | Precipitation hardening austenitic superalloys |
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 |
EP0246092A3 (en) * | 1986-05-15 | 1989-05-03 | Exxon Research And Engineering Company | Alloys resistant to stress corrosion cracking |
JPS62287051A (ja) * | 1986-06-03 | 1987-12-12 | Kobe Steel Ltd | 耐粒界腐食性並びに耐粒界応力腐食割れ性の優れたオ−ステナイト系ステンレス鋼 |
US4836976A (en) * | 1987-04-20 | 1989-06-06 | General Electric Company | Light water reactor cores with increased resistance to stress corrosion cracking |
JP3009147B2 (ja) * | 1988-06-10 | 2000-02-14 | 株式会社日立製作所 | 中性子照射下で高温高圧水にさらされるオーステナイト鋼及びその用途 |
JPH02247358A (ja) * | 1989-03-20 | 1990-10-03 | Hitachi Ltd | 原子炉部材用Fe基合金及びその製造法 |
JP2574917B2 (ja) * | 1990-03-14 | 1997-01-22 | 株式会社日立製作所 | 耐応力腐食割れ性に優れたオーステナイト鋼及びその用途 |
-
1991
- 1991-05-20 US US07/703,325 patent/US5147602A/en not_active Expired - Lifetime
-
1992
- 1992-01-21 TW TW081100422A patent/TW246692B/zh active
- 1992-05-15 EP EP92304443A patent/EP0515112B1/en not_active Expired - Lifetime
- 1992-05-15 DE DE69213553T patent/DE69213553T2/de not_active Expired - Fee Related
- 1992-05-15 ES ES92304443T patent/ES2092037T3/es not_active Expired - Lifetime
- 1992-05-19 JP JP4125219A patent/JPH0711062B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69213553T2 (de) | 1997-03-06 |
EP0515112B1 (en) | 1996-09-11 |
EP0515112A1 (en) | 1992-11-25 |
JPH05179407A (ja) | 1993-07-20 |
JPH0711062B2 (ja) | 1995-02-08 |
DE69213553D1 (de) | 1996-10-17 |
US5147602A (en) | 1992-09-15 |
TW246692B (es) | 1995-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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