IT9021151A0 - Metodo per applicare strati superficiali resistenti all'erosione su componenti di turbine a vapore - Google Patents
Metodo per applicare strati superficiali resistenti all'erosione su componenti di turbine a vaporeInfo
- Publication number
- IT9021151A0 IT9021151A0 IT21151A IT2115190A IT9021151A0 IT 9021151 A0 IT9021151 A0 IT 9021151A0 IT 21151 A IT21151 A IT 21151A IT 2115190 A IT2115190 A IT 2115190A IT 9021151 A0 IT9021151 A0 IT 9021151A0
- Authority
- IT
- Italy
- Prior art keywords
- steam turbine
- surface layers
- resistant surface
- turbine components
- applying erosion
- Prior art date
Links
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 title 1
- 239000002344 surface layer Substances 0.000 title 1
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)
- Butt Welding And Welding Of Specific Article (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
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 (3)
Publication Number | Publication Date |
---|---|
IT9021151A0 true IT9021151A0 (it) | 1990-07-31 |
IT9021151A1 IT9021151A1 (it) | 1992-01-31 |
IT1243470B IT1243470B (it) | 1994-06-15 |
Family
ID=23541235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT02115190A IT1243470B (it) | 1989-08-07 | 1990-07-31 | Metodo per applicare strati superficiali resistenti all'erosione su componenti di turbine a vapore |
Country Status (7)
Country | Link |
---|---|
US (1) | US5049716A (it) |
JP (1) | JPH0371977A (it) |
KR (1) | KR100241193B1 (it) |
CN (1) | CN1049701A (it) |
CA (1) | CA2022649C (it) |
ES (1) | ES2027850A6 (it) |
IT (1) | IT1243470B (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5348212A (en) * | 1992-10-06 | 1994-09-20 | Commonwelth Edison | Welding method for rotatable shafts |
US5280849A (en) * | 1992-10-06 | 1994-01-25 | Commonwealth Edison | Welding method for rotating shafts |
GB2320033B (en) * | 1996-12-05 | 2001-06-06 | Fmc Corp | Improvements in strength and wear resistance of mechanical components |
WO2005089370A2 (en) | 2004-03-16 | 2005-09-29 | Goodis Charles J | 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 KR KR1019900012011A patent/KR100241193B1/ko not_active IP Right Cessation
- 1990-08-06 ES ES9002117A patent/ES2027850A6/es not_active Expired - Lifetime
- 1990-08-06 CN CN90106711A patent/CN1049701A/zh active Pending
- 1990-08-07 JP JP2207724A patent/JPH0371977A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH0371977A (ja) | 1991-03-27 |
CA2022649A1 (en) | 1991-02-08 |
KR910004292A (ko) | 1991-03-28 |
US5049716A (en) | 1991-09-17 |
IT1243470B (it) | 1994-06-15 |
IT9021151A1 (it) | 1992-01-31 |
ES2027850A6 (es) | 1992-06-16 |
KR100241193B1 (ko) | 2000-03-02 |
CN1049701A (zh) | 1991-03-06 |
CA2022649C (en) | 2000-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |