ES8600415A1 - Procedimiento para mejorar la resistencia a la corrosion producida por vapor de agua a temperatura elevada de cuerpos de aleacion de zirconio alfa - Google Patents
Procedimiento para mejorar la resistencia a la corrosion producida por vapor de agua a temperatura elevada de cuerpos de aleacion de zirconio alfaInfo
- Publication number
- ES8600415A1 ES8600415A1 ES532527A ES532527A ES8600415A1 ES 8600415 A1 ES8600415 A1 ES 8600415A1 ES 532527 A ES532527 A ES 532527A ES 532527 A ES532527 A ES 532527A ES 8600415 A1 ES8600415 A1 ES 8600415A1
- Authority
- ES
- Spain
- Prior art keywords
- alpha
- thermal treatment
- energy beam
- high energy
- microstructure
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
- C22F1/18—High-melting or refractory metals or alloys based thereon
- C22F1/186—High-melting or refractory metals or alloys based thereon of zirconium or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F3/00—Changing the physical structure of non-ferrous metals or alloys by special physical methods, e.g. treatment with neutrons
Landscapes
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
PROCEDIMIENTO PARA MEJORAR LA RESISTENCIA A LA CORROSION PRODUCIDA POR VAPOR DE AGUA A TEMPERATURA ELEVADA, EN CUERPOS DE ALEACION DE ZIRCONIO ALFA.COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE CREA UNA PRIMERA CAPA SITUADA DEBAJO DE UNA PRIMERA SUPERFICIE DEL CUERPO DE ALEACION DE ZIRCONIO ALFA; SEGUNDA, SE SOMETE DICHA PRIMERA CAPA A UN TRATAMIENTO EN FASE BETA, EL CUAL PRODUCE CONFIGURACIONES BIDIMENSIONALES LINEALES DE PRECIPITADOS EN DICHA PRIMERA CAPA, LO QUE DA ORIGEN A LA FORMACION DE UNA SEGUNDA CAPA DE GRANOS ALFA RECRISTALIZADOS DEBAJO DE LA CITADA PRIMERA CAPA; Y POR ULTIMO, SE TRABAJA EN FRIO DICHO CUERPO, UNA VEZ TRATADO.DE APLICACION EN REACTORES DE AGUA BAJO PRESION Y EN REACTORES DE AGUA EN EBULLICION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34378882A | 1982-01-29 | 1982-01-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES532527A0 ES532527A0 (es) | 1985-10-01 |
ES8600415A1 true ES8600415A1 (es) | 1985-10-01 |
Family
ID=23347676
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES519379A Expired ES8703945A1 (es) | 1982-01-29 | 1983-01-28 | Procedimiento para mejorar la resistencia a la corrosion producida por vapor de agua a temperatura elevada de un cuerpo de aleacion de zirconio alfa. |
ES532527A Expired ES8600415A1 (es) | 1982-01-29 | 1984-05-16 | Procedimiento para mejorar la resistencia a la corrosion producida por vapor de agua a temperatura elevada de cuerpos de aleacion de zirconio alfa |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES519379A Expired ES8703945A1 (es) | 1982-01-29 | 1983-01-28 | Procedimiento para mejorar la resistencia a la corrosion producida por vapor de agua a temperatura elevada de un cuerpo de aleacion de zirconio alfa. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0085552A3 (es) |
JP (1) | JPS58133357A (es) |
KR (1) | KR840003293A (es) |
CA (1) | CA1225572A (es) |
ES (2) | ES8703945A1 (es) |
YU (1) | YU10483A (es) |
ZA (1) | ZA8383B (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4690716A (en) * | 1985-02-13 | 1987-09-01 | Westinghouse Electric Corp. | Process for forming seamless tubing of zirconium or titanium alloys from welded precursors |
US4671826A (en) * | 1985-08-02 | 1987-06-09 | Westinghouse Electric Corp. | Method of processing tubing |
SE463790B (sv) * | 1989-10-27 | 1991-01-21 | Sandvik Ab | Metod foer framstaellning av kapslingsroer foer braenslestavar i kaernreaktorer |
FR2849866B1 (fr) | 2003-01-13 | 2006-01-13 | Cezus Co Europ Zirconium | Procede de fabrication d'un demi-produit en alliage de zirconium pour l'elaboration d'un produit long et utilisation |
FR2849865B1 (fr) * | 2003-01-13 | 2006-01-21 | Cezus Co Europ Zirconium | Procede de fabrication d'un demi-produit en alliage de zirconium pour l'elaboration d'un produit plat et utilisation |
JP4883439B2 (ja) * | 2005-09-16 | 2012-02-22 | 春治 星野 | 安全降下避難具 |
CN102260841B (zh) * | 2011-07-13 | 2012-09-19 | 燕山大学 | 一种具有α/β双态组织锆铌合金的制备方法 |
CN102816981B (zh) * | 2012-08-13 | 2014-01-22 | 燕山大学 | 一种具有梯度组织结构锆铌合金的制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3865635A (en) * | 1972-09-05 | 1975-02-11 | Sandvik Ab | Method of making tubes and similar products of a zirconium alloy |
DE2651870A1 (de) * | 1975-11-17 | 1977-05-18 | Gen Electric | Bauteil aus einer zirkonlegierung und verfahren zu dessen herstellung |
CA1067256A (en) * | 1976-02-17 | 1979-12-04 | Bernard H. Kear | Skin melted articles |
US4151014A (en) * | 1977-05-31 | 1979-04-24 | Western Electric Company, Inc. | Laser annealing |
JPS5550453A (en) * | 1978-10-06 | 1980-04-12 | Hitachi Ltd | Heat treating method for zirconium alloy |
US4294631A (en) * | 1978-12-22 | 1981-10-13 | General Electric Company | Surface corrosion inhibition of zirconium alloys by laser surface β-quenching |
US4279667A (en) * | 1978-12-22 | 1981-07-21 | General Electric Company | Zirconium alloys having an integral β-quenched corrosion-resistant surface region |
-
1983
- 1983-01-06 ZA ZA8383A patent/ZA8383B/xx unknown
- 1983-01-17 CA CA000419617A patent/CA1225572A/en not_active Expired
- 1983-01-18 YU YU00104/83A patent/YU10483A/xx unknown
- 1983-01-28 JP JP58013619A patent/JPS58133357A/ja active Pending
- 1983-01-28 EP EP83300454A patent/EP0085552A3/en not_active Ceased
- 1983-01-28 ES ES519379A patent/ES8703945A1/es not_active Expired
- 1983-01-29 KR KR1019830000352A patent/KR840003293A/ko not_active Application Discontinuation
-
1984
- 1984-05-16 ES ES532527A patent/ES8600415A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ZA8383B (en) | 1983-12-28 |
CA1225572A (en) | 1987-08-18 |
EP0085552A2 (en) | 1983-08-10 |
ES8703945A1 (es) | 1987-03-01 |
ES532527A0 (es) | 1985-10-01 |
KR840003293A (ko) | 1984-08-20 |
EP0085552A3 (en) | 1983-08-24 |
JPS58133357A (ja) | 1983-08-09 |
YU10483A (en) | 1985-12-31 |
ES519379A0 (es) | 1987-03-01 |
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