ES375462A1 - Perfeccionamientos en las protecciones anticorrosivas para turbinas a vapor. - Google Patents
Perfeccionamientos en las protecciones anticorrosivas para turbinas a vapor.Info
- Publication number
- ES375462A1 ES375462A1 ES375462A ES375462A ES375462A1 ES 375462 A1 ES375462 A1 ES 375462A1 ES 375462 A ES375462 A ES 375462A ES 375462 A ES375462 A ES 375462A ES 375462 A1 ES375462 A1 ES 375462A1
- Authority
- ES
- Spain
- Prior art keywords
- shield
- shim
- alloy
- electron beam
- components
- 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
- 230000003628 erosive effect Effects 0.000 title abstract 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 238000010894 electron beam technology Methods 0.000 abstract 2
- 239000010936 titanium Substances 0.000 abstract 2
- 229910052719 titanium Inorganic materials 0.000 abstract 2
- 229910000640 Fe alloy Inorganic materials 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910001069 Ti alloy Inorganic materials 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 229910001080 W alloy Inorganic materials 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 abstract 1
- QNHZQZQTTIYAQM-UHFFFAOYSA-N chromium tungsten Chemical compound [Cr][W] QNHZQZQTTIYAQM-UHFFFAOYSA-N 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 abstract 1
- 239000011135 tin Substances 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79745969A | 1969-02-07 | 1969-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES375462A1 true ES375462A1 (es) | 1972-05-16 |
Family
ID=25170891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES375462A Expired ES375462A1 (es) | 1969-02-07 | 1970-01-15 | Perfeccionamientos en las protecciones anticorrosivas para turbinas a vapor. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3561886A (enExample) |
| CH (1) | CH517893A (enExample) |
| DE (1) | DE2004724A1 (enExample) |
| ES (1) | ES375462A1 (enExample) |
| FR (1) | FR2031243A5 (enExample) |
| GB (1) | GB1271758A (enExample) |
| SE (1) | SE358206B (enExample) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE354028B (enExample) * | 1969-10-31 | 1973-02-26 | Hitachi Ltd | |
| US4318672A (en) * | 1978-11-06 | 1982-03-09 | Nordisk Ventilator Co. A/S | Particle erosion resistant covering for fan blade leading edge |
| JPS5564104A (en) * | 1978-11-10 | 1980-05-14 | Hitachi Ltd | Rotor blade of turbine |
| US4738594A (en) * | 1986-02-05 | 1988-04-19 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Blades for axial fans |
| FR2599425B1 (fr) * | 1986-05-28 | 1988-08-05 | Alsthom | Plaquette de protection pour aube en titane et procede de brasage d'une telle plaquette. |
| GB2198667B (en) * | 1986-12-20 | 1991-08-07 | Refurbished Turbine Components | Parts for and methods of repairing machines |
| US4904542A (en) * | 1988-10-11 | 1990-02-27 | Midwest Research Technologies, Inc. | Multi-layer wear resistant coatings |
| USRE34173E (en) * | 1988-10-11 | 1993-02-02 | Midwest Research Technologies, Inc. | Multi-layer wear resistant coatings |
| GB2244943B (en) * | 1990-06-12 | 1994-03-30 | Turbine Blading Ltd | Method of repair of turbines |
| US5248241A (en) * | 1991-10-21 | 1993-09-28 | Southern California Edison Co. | Components made of hardenable and non-hardenable materials |
| JPH11182204A (ja) * | 1997-12-15 | 1999-07-06 | Toshiba Corp | タービン動翼 |
| DE10056241B4 (de) * | 2000-11-14 | 2010-12-09 | Alstom Technology Ltd. | Niederdruckdampfturbine |
| GB2397544B (en) * | 2003-01-23 | 2006-02-22 | Innogy Plc | Turbine refurbishment |
| US7841834B1 (en) | 2006-01-27 | 2010-11-30 | Florida Turbine Technologies, Inc. | Method and leading edge replacement insert for repairing a turbine engine blade |
| US20080181808A1 (en) | 2007-01-31 | 2008-07-31 | Samuel Vinod Thamboo | Methods and articles relating to high strength erosion resistant titanium alloy |
| US8118557B2 (en) * | 2009-03-25 | 2012-02-21 | General Electric Company | Steam turbine rotating blade of 52 inch active length for steam turbine low pressure application |
| JP5610445B2 (ja) * | 2011-10-20 | 2014-10-22 | 三菱日立パワーシステムズ株式会社 | タービン翼、それを用いたタービンロータ及び蒸気タービン |
| US10428657B2 (en) | 2013-06-21 | 2019-10-01 | Pratt & Whitney Canada Corp. | Method for repairing a blade |
| US9434017B2 (en) | 2014-06-30 | 2016-09-06 | General Electric Company | Braze methods and components with heat resistant materials |
| US10934847B2 (en) | 2016-04-14 | 2021-03-02 | Mitsubishi Power, Ltd. | Steam turbine rotor blade, steam turbine, and method for manufacturing steam turbine rotor blade |
| US11262077B2 (en) | 2019-09-20 | 2022-03-01 | Raytheon Technologies Corporation | Spall plate for consumable combustor support structures |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR667086A (fr) * | 1928-01-11 | 1929-10-12 | Perfectionnements relatifs aux turbines | |
| GB360230A (en) * | 1929-12-04 | 1931-11-05 | Gen Electric | Improvements in and relating to methods of preventing the erosion of metallic objects |
-
1969
- 1969-02-07 US US797459A patent/US3561886A/en not_active Expired - Lifetime
- 1969-12-15 GB GB60988/69A patent/GB1271758A/en not_active Expired
- 1969-12-29 SE SE18021/69A patent/SE358206B/xx unknown
-
1970
- 1970-01-15 ES ES375462A patent/ES375462A1/es not_active Expired
- 1970-01-28 FR FR7002946A patent/FR2031243A5/fr not_active Expired
- 1970-02-02 CH CH143270A patent/CH517893A/de not_active IP Right Cessation
- 1970-02-03 DE DE19702004724 patent/DE2004724A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2031243A5 (enExample) | 1970-11-13 |
| US3561886A (en) | 1971-02-09 |
| SE358206B (enExample) | 1973-07-23 |
| DE2004724A1 (de) | 1970-09-03 |
| GB1271758A (en) | 1972-04-26 |
| CH517893A (de) | 1972-01-15 |
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