ES2027850A6 - Metodo para aplicar superficies resistentes a la erosion a componentesde turbinas de vapor. - Google Patents
Metodo para aplicar superficies resistentes a la erosion a componentesde turbinas de vapor.Info
- Publication number
- ES2027850A6 ES2027850A6 ES9002117A ES9002117A ES2027850A6 ES 2027850 A6 ES2027850 A6 ES 2027850A6 ES 9002117 A ES9002117 A ES 9002117A ES 9002117 A ES9002117 A ES 9002117A ES 2027850 A6 ES2027850 A6 ES 2027850A6
- Authority
- ES
- Spain
- Prior art keywords
- methods
- steam turbine
- erosion resistant
- applying
- inches
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/04—Welding for other purposes than joining, e.g. built-up welding
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
METODO PARA APLICAR SUPERFICIES RESISTENTES A LA EROSION A COMPONENTES DE TURBINAS DE VAPOR. LA PRESENTE INVENCION FACILITA METODOS PARA APLICAR SUPERFICIES RESISTENTES A LA EROSION A COMPONENTES DE ACERO AL CARBONO PARA TURBINAS DE VAPOR. ESTOS METODOS COMPRENDEN SOLDAR UN DEPOSITO DE SOLDADURA DE ACERO QUE CONTIENE COMO MINIMO 12% EN PERO DE CR SOBRE UN COMPONENTE DE ACERO AL CARBONO PARA TURBINAS DE VAPOR, A UNA VELOCIDAD DE SOLDADURA DE 61-132 CM POR MINUTO, CON UN ESPESOR NOMINAL DE LA PRIMERA PASADA DE MENOS DE APROXIMADAMENTE 0,25 CM. SE DESCRIBEN LAS TECNICAS PREFERIDAS DE FUNDENTE (FCAW), PARA APLICAR EN LAS SIGUIENTES POSICIONES DE APLICACION DE LAS SUPERFICIES: VERTICALMENTE DE ARRIBA A ABAJO, POR ENCIMA, HORIZONTALMENTE Y PLANAMENTE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/390,138 US5049716A (en) | 1989-08-07 | 1989-08-07 | Steam turbine having applied novel erosion resistant surfaces and methods for applying these surfaces |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2027850A6 true ES2027850A6 (es) | 1992-06-16 |
Family
ID=23541235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9002117A Expired - Lifetime ES2027850A6 (es) | 1989-08-07 | 1990-08-06 | Metodo para aplicar superficies resistentes a la erosion a componentesde turbinas de vapor. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5049716A (es) |
JP (1) | JPH0371977A (es) |
KR (1) | KR100241193B1 (es) |
CN (1) | CN1049701A (es) |
CA (1) | CA2022649C (es) |
ES (1) | ES2027850A6 (es) |
IT (1) | IT1243470B (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5280849A (en) * | 1992-10-06 | 1994-01-25 | Commonwealth Edison | Welding method for rotating shafts |
US5348212A (en) * | 1992-10-06 | 1994-09-20 | Commonwelth Edison | Welding method for rotatable shafts |
GB2320033B (en) | 1996-12-05 | 2001-06-06 | Fmc Corp | Improvements in strength and wear resistance of mechanical components |
US7967605B2 (en) | 2004-03-16 | 2011-06-28 | Guidance Endodontics, Llc | Endodontic files and obturator devices and methods of manufacturing same |
CN100411807C (zh) * | 2005-11-11 | 2008-08-20 | 哈尔滨汽轮机厂有限责任公司 | 采用司太立合金焊接汽轮机主蒸汽进汽插管外表面的方法 |
CN100457384C (zh) * | 2005-11-11 | 2009-02-04 | 哈尔滨汽轮机厂有限责任公司 | 一种用司太立合金焊接汽轮机主蒸汽进汽插管外表面的方法 |
US8961144B2 (en) | 2011-06-30 | 2015-02-24 | General Electric Company | Turbine disk preform, welded turbine rotor made therewith and methods of making the same |
US9291062B2 (en) | 2012-09-07 | 2016-03-22 | General Electric Company | Methods of forming blades and method for rendering a blade resistant to erosion |
US9737933B2 (en) | 2012-09-28 | 2017-08-22 | General Electric Company | Process of fabricating a shield and process of preparing a component |
US9393644B2 (en) * | 2013-01-31 | 2016-07-19 | Siemens Energy, Inc. | Cladding of alloys using flux and metal powder cored feed material |
CN103331781A (zh) * | 2013-06-28 | 2013-10-02 | 苏州市职业大学 | 利用热切割技术的泡沫切割机的工作方法 |
KR101731070B1 (ko) | 2015-06-30 | 2017-05-11 | 안동대학교 산학협력단 | 낙추식 계장화 샤르피 충격 시험 장치 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH653936A5 (de) * | 1981-11-03 | 1986-01-31 | Alusuisse | Verfahren zum auftragen von verschleissschutzschichten. |
US4897519A (en) * | 1988-03-14 | 1990-01-30 | Westinghouse Electric Co. | More creep resistant turbine rotor, and procedures for repear welding of low alloy ferrous turbine components |
-
1989
- 1989-08-07 US US07/390,138 patent/US5049716A/en not_active Expired - Lifetime
-
1990
- 1990-07-31 IT IT02115190A patent/IT1243470B/it active IP Right Grant
- 1990-08-03 CA CA002022649A patent/CA2022649C/en not_active Expired - Lifetime
- 1990-08-06 ES ES9002117A patent/ES2027850A6/es not_active Expired - Lifetime
- 1990-08-06 CN CN90106711A patent/CN1049701A/zh active Pending
- 1990-08-06 KR KR1019900012011A patent/KR100241193B1/ko not_active IP Right Cessation
- 1990-08-07 JP JP2207724A patent/JPH0371977A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA2022649A1 (en) | 1991-02-08 |
US5049716A (en) | 1991-09-17 |
CA2022649C (en) | 2000-05-09 |
IT9021151A1 (it) | 1992-01-31 |
KR910004292A (ko) | 1991-03-28 |
KR100241193B1 (ko) | 2000-03-02 |
CN1049701A (zh) | 1991-03-06 |
IT9021151A0 (it) | 1990-07-31 |
IT1243470B (it) | 1994-06-15 |
JPH0371977A (ja) | 1991-03-27 |
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