IT1168649B - Procedimento per riparare perdite in tubi di generatori di vapore - Google Patents
Procedimento per riparare perdite in tubi di generatori di vaporeInfo
- Publication number
- IT1168649B IT1168649B IT49020/83A IT4902083A IT1168649B IT 1168649 B IT1168649 B IT 1168649B IT 49020/83 A IT49020/83 A IT 49020/83A IT 4902083 A IT4902083 A IT 4902083A IT 1168649 B IT1168649 B IT 1168649B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- steam generator
- generator tubes
- repairing leaks
- repairing
- Prior art date
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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/06—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of high energy impulses, e.g. magnetic energy
- B23K20/08—Explosive welding
-
- 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/06—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of high energy impulses, e.g. magnetic energy
- B23K20/08—Explosive welding
- B23K20/085—Explosive welding for tubes, e.g. plugging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
- B21D39/042—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods using explosives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
- B23P6/04—Repairing fractures or cracked metal parts or products, e.g. castings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Arc Welding In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1982/001312 WO1984001119A1 (en) | 1982-09-24 | 1982-09-24 | Method of repairing leaks in steam generator tubes |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8349020A0 IT8349020A0 (it) | 1983-09-23 |
IT1168649B true IT1168649B (it) | 1987-05-20 |
Family
ID=22168219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT49020/83A IT1168649B (it) | 1982-09-24 | 1983-09-23 | Procedimento per riparare perdite in tubi di generatori di vapore |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0119996B1 (it) |
JP (1) | JPS59501051A (it) |
KR (1) | KR910004023B1 (it) |
CA (1) | CA1214033A (it) |
DE (1) | DE3280102D1 (it) |
ES (1) | ES8406711A1 (it) |
IT (1) | IT1168649B (it) |
MX (1) | MX156948A (it) |
WO (1) | WO1984001119A1 (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4577593A (en) * | 1984-11-08 | 1986-03-25 | Combustion Engineering, Inc. | Waterwall tube orifice mounting assembly |
FR2579738B1 (fr) * | 1985-03-29 | 1987-06-26 | Framatome Sa | Procede de reparation par chemisage d'un tube de generateur de vapeur |
KR100452401B1 (ko) * | 2001-06-15 | 2004-10-08 | 한전기공주식회사 | 원전 증기발생기용 비용접식 슬리브 |
CN103753103A (zh) * | 2013-12-23 | 2014-04-30 | 贵州盘江矿山机械有限公司 | 一种断轴修复方法 |
CN112077525A (zh) * | 2020-08-07 | 2020-12-15 | 中国电建集团山东电力建设第一工程有限公司 | 一种厚壁焊缝层间裂纹缺陷处理工艺 |
CN112894260B (zh) * | 2021-01-22 | 2022-09-09 | 西部超导材料科技股份有限公司 | 一种液压阀块裂纹修复方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3140537A (en) * | 1961-06-30 | 1964-07-14 | Du Pont | Explosive welding process |
US3402870A (en) * | 1965-09-20 | 1968-09-24 | Westinghouse Electric Corp | Explosive tube welding device |
DE1527554A1 (de) * | 1965-11-10 | 1969-09-11 | Hertel Dr Ing Heinrich | Reparatur von Metallbauteilen unter Anwendung von Explosionskraeften |
US3781966A (en) * | 1972-12-04 | 1974-01-01 | Whittaker Corp | Method of explosively expanding sleeves in eroded tubes |
US3912148A (en) * | 1974-04-30 | 1975-10-14 | Babcock & Wilcox Co | Combination welding and brazing device |
USRE30802E (en) * | 1976-03-26 | 1981-11-24 | Combustion Engineering, Inc. | Method of securing a sleeve within a tube |
US4028789A (en) * | 1976-03-29 | 1977-06-14 | Westinghouse Electric Corporation | Method of installing a sleeve in one end of a tube |
GB1588971A (en) * | 1977-07-18 | 1981-05-07 | Imi Yorkshire Imperial Ltd | Method of lining damaged internal tube surfaces |
EP0043672B1 (en) * | 1980-07-07 | 1985-05-15 | Matija Cenanovic | Pipe repair methods and apparatus using an electromagnetically exploded filament |
-
1982
- 1982-09-24 DE DE8282903208T patent/DE3280102D1/de not_active Expired - Fee Related
- 1982-09-24 WO PCT/US1982/001312 patent/WO1984001119A1/en active IP Right Grant
- 1982-09-24 JP JP57503193A patent/JPS59501051A/ja active Granted
- 1982-09-24 EP EP82903208A patent/EP0119996B1/en not_active Expired
- 1982-09-24 MX MX198809A patent/MX156948A/es unknown
-
1983
- 1983-09-23 IT IT49020/83A patent/IT1168649B/it active
- 1983-09-23 CA CA000437449A patent/CA1214033A/en not_active Expired
- 1983-09-23 KR KR1019830004457A patent/KR910004023B1/ko active IP Right Grant
- 1983-09-23 ES ES525885A patent/ES8406711A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
WO1984001119A1 (en) | 1984-03-29 |
MX156948A (es) | 1988-10-17 |
JPS59501051A (ja) | 1984-06-21 |
KR910004023B1 (ko) | 1991-06-22 |
ES525885A0 (es) | 1984-07-01 |
EP0119996A1 (en) | 1984-10-03 |
IT8349020A0 (it) | 1983-09-23 |
JPS6110231B2 (it) | 1986-03-28 |
CA1214033A (en) | 1986-11-18 |
ES8406711A1 (es) | 1984-07-01 |
EP0119996B1 (en) | 1990-02-07 |
KR850002300A (ko) | 1985-05-10 |
EP0119996A4 (en) | 1986-01-28 |
DE3280102D1 (de) | 1990-03-15 |
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