CS274678B2 - Method of groove's welding up formed by machining in massive piece of alloy steel - Google Patents
Method of groove's welding up formed by machining in massive piece of alloy steelInfo
- Publication number
- CS274678B2 CS274678B2 CS525688A CS525688A CS274678B2 CS 274678 B2 CS274678 B2 CS 274678B2 CS 525688 A CS525688 A CS 525688A CS 525688 A CS525688 A CS 525688A CS 274678 B2 CS274678 B2 CS 274678B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- groove
- wall
- alloyed steel
- steel
- lightly
- Prior art date
Links
Classifications
-
- 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
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
- B23K35/004—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of a metal of the iron group
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49231—I.C. [internal combustion] engine making
- Y10T29/49233—Repairing, converting, servicing or salvaging
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/49318—Repairing or disassembling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49718—Repairing
- Y10T29/49721—Repairing with disassembling
- Y10T29/49723—Repairing with disassembling including reconditioning of part
- Y10T29/49725—Repairing with disassembling including reconditioning of part by shaping
- Y10T29/49726—Removing material
- Y10T29/49728—Removing material and by a metallurgical operation, e.g., welding, diffusion bonding, casting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49718—Repairing
- Y10T29/49732—Repairing by attaching repair preform, e.g., remaking, restoring, or patching
- Y10T29/49734—Repairing by attaching repair preform, e.g., remaking, restoring, or patching and removing damaged material
- Y10T29/49735—Mechanically attaching preform with separate fastener
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49718—Repairing
- Y10T29/49732—Repairing by attaching repair preform, e.g., remaking, restoring, or patching
- Y10T29/49734—Repairing by attaching repair preform, e.g., remaking, restoring, or patching and removing damaged material
- Y10T29/49737—Metallurgically attaching preform
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Crushing And Pulverization Processes (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8710689A FR2618710B1 (fr) | 1987-07-28 | 1987-07-28 | Procede de soudage d'une gorge usinee dans une piece massive en acier et utilisation de ce procede pour reparer un rotor fissure |
Publications (2)
Publication Number | Publication Date |
---|---|
CS525688A2 CS525688A2 (en) | 1990-11-14 |
CS274678B2 true CS274678B2 (en) | 1991-09-15 |
Family
ID=9353647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS525688A CS274678B2 (en) | 1987-07-28 | 1988-07-22 | Method of groove's welding up formed by machining in massive piece of alloy steel |
Country Status (11)
Country | Link |
---|---|
US (1) | US4896814A (es) |
EP (1) | EP0304654B1 (es) |
JP (1) | JPS6444297A (es) |
CN (1) | CN1013084B (es) |
AT (1) | ATE66396T1 (es) |
CS (1) | CS274678B2 (es) |
DE (1) | DE3864352D1 (es) |
ES (1) | ES2025254B3 (es) |
FR (1) | FR2618710B1 (es) |
GR (1) | GR3003098T3 (es) |
ZA (1) | ZA885534B (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5215243A (en) * | 1990-08-31 | 1993-06-01 | Electric Power Research Institute, Inc. | Hot isostatic bonding process for repairing shafts |
US5140737A (en) * | 1991-01-10 | 1992-08-25 | Noland Edmund B | In situ flywheel repair method |
US5174011A (en) * | 1991-03-27 | 1992-12-29 | Klaus Weigelt | Method for preparing the rotor of a turbogenerator |
AT398178B (de) * | 1991-12-03 | 1994-10-25 | Fronius Schweissmasch | Schweissverbindung zwischen zwei in längsrichtung eines schienenstranges hintereinander angeordneten schienenstücken |
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 |
US5329859A (en) * | 1993-07-12 | 1994-07-19 | Acf Industries, Incorporated | Increased strength railway tank for underframe construction and method with center sill pocket and weld support for pooling welding material |
FR2742368B1 (fr) * | 1995-12-18 | 1998-03-06 | Framatome Sa | Procede de raccordement par soudage heterogene bout a bout de deux pieces de natures differentes et utilisations |
EP0924023B1 (de) * | 1997-12-22 | 2003-05-21 | ALSTOM (Switzerland) Ltd | Verfahren zur Einbringung eines Ausnehmungsabschlusses in ein Bauteil |
GB2344549A (en) * | 1998-12-02 | 2000-06-14 | Siemens Plc | Welding method for two different types of steel |
DE102004032975A1 (de) * | 2004-07-08 | 2006-02-09 | Mtu Aero Engines Gmbh | Verfahren zum Verbinden von Schaufelblättern mit Schaufelfüßen oder Rotorscheiben bei der Herstellung und/oder Reparatur von Gasturbinenschaufeln oder integral beschaufelten Gasturbinenrotoren |
JP4695355B2 (ja) * | 2004-07-15 | 2011-06-08 | 新日本製鐵株式会社 | 溶接部疲労強度に優れる建設機械のブーム・アーム部材およびその製造方法 |
US7690111B2 (en) * | 2005-04-14 | 2010-04-06 | Mechanical Dynamics And Analysis, Llc | Method and apparatus for repairing turbine rotor |
US20070164087A1 (en) * | 2006-01-17 | 2007-07-19 | Honeywell International, Inc. | Method for repair of housings |
JP4995066B2 (ja) * | 2007-01-05 | 2012-08-08 | 新日本製鐵株式会社 | 耐脆性き裂伝播特性に優れた突合せ多パス溶接継手及び溶接構造体 |
US20140255620A1 (en) * | 2013-03-06 | 2014-09-11 | Rolls-Royce Corporation | Sonic grain refinement of laser deposits |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3745322A (en) * | 1969-12-24 | 1973-07-10 | Sumitomo Metal Ind | Welding process preventing the bond brittleness of low-alloy steels |
US3746833A (en) * | 1972-02-14 | 1973-07-17 | Mitsubishi Heavy Ind Ltd | Process and apparatus for triple-electrode mig welding using short-circuit and spray-arc deposition |
SU534503A1 (ru) * | 1974-04-05 | 1976-11-05 | Центральный Научно-Исследовательский Институт Технологии Машиностроения | Способ многопроходной сварки плавлением |
FR2292107A1 (fr) * | 1974-11-25 | 1976-06-18 | Alsthom Cgee | Procede de rechargement de pieces de turbines a vapeur |
CH621962A5 (es) * | 1977-09-06 | 1981-03-13 | Bbc Brown Boveri & Cie | |
JPS58112655A (ja) * | 1981-12-25 | 1983-07-05 | Japan Steel Works Ltd:The | 肉盛溶接方法 |
JPH112655A (ja) * | 1997-06-11 | 1999-01-06 | Diamond Electric Mfg Co Ltd | 半導体の高温度試験装置 |
-
1987
- 1987-07-28 FR FR8710689A patent/FR2618710B1/fr not_active Expired - Fee Related
-
1988
- 1988-07-22 CS CS525688A patent/CS274678B2/cs unknown
- 1988-07-26 JP JP63186668A patent/JPS6444297A/ja active Pending
- 1988-07-27 EP EP88112115A patent/EP0304654B1/fr not_active Expired - Lifetime
- 1988-07-27 AT AT88112115T patent/ATE66396T1/de active
- 1988-07-27 ES ES88112115T patent/ES2025254B3/es not_active Expired - Lifetime
- 1988-07-27 DE DE8888112115T patent/DE3864352D1/de not_active Expired - Fee Related
- 1988-07-28 CN CN88104679A patent/CN1013084B/zh not_active Expired
- 1988-07-28 US US07/225,429 patent/US4896814A/en not_active Expired - Fee Related
- 1988-07-28 ZA ZA885534A patent/ZA885534B/xx unknown
-
1991
- 1991-11-07 GR GR91401715T patent/GR3003098T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
CN1013084B (zh) | 1991-07-10 |
CS525688A2 (en) | 1990-11-14 |
JPS6444297A (en) | 1989-02-16 |
ZA885534B (en) | 1989-04-26 |
ES2025254B3 (es) | 1992-03-16 |
EP0304654A1 (fr) | 1989-03-01 |
ATE66396T1 (de) | 1991-09-15 |
EP0304654B1 (fr) | 1991-08-21 |
US4896814A (en) | 1990-01-30 |
FR2618710B1 (fr) | 1993-09-10 |
GR3003098T3 (en) | 1993-02-17 |
CN1030883A (zh) | 1989-02-08 |
DE3864352D1 (de) | 1991-09-26 |
FR2618710A1 (fr) | 1989-02-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CS525688A2 (en) | Method of groove's welding up formed by machining in massive piece of alloy steel | |
ES2148718T3 (es) | Articulos de acero para herramientas resistentes a la corrosion y de alto contenido en vanadio, fabricados por pulvimetalurgia, provistos de una resistencia mejorada al desgaste de metal con metal y un procedimiento para la produccion de tales articulos. | |
JPS55112181A (en) | Welding method for production of large-diameter thick-walled steel pipe | |
ATE79319T1 (de) | Verfahren zum auftragsschweissen von materialien. | |
Yatake et al. | Studies on Delayed Cracking in Steel Weldments.--III | |
JPS57181774A (en) | Welding method for copper or copper alloy clad steel plate | |
JPS6247112B2 (es) | ||
JPS57112986A (en) | Welding method for chrome plated steel plate | |
JPS55148793A (en) | Tin melting method for tin electroplated steel sheet | |
JPS5650797A (en) | Increasing method for weld-part fatigue strength of high-tension steel | |
Dubrovskii et al. | Electric resistance surfacing with a wire and with melting of the metals to be joined | |
RU1816595C (ru) | Способ многопроходной сварки | |
JPS54139846A (en) | Composite welding method for thick steel materials | |
JPS55136565A (en) | Automatic welding method | |
GB2202238A (en) | Carburisation of steel workpiece | |
SU712447A1 (ru) | Способ обработки стали | |
DE272527T1 (de) | Verfahren zum herstellen eines metallischen uberzuges und so hergestelltes produkt. | |
GB1394141A (en) | Uranium niobium and carbon alloy | |
SU878439A1 (ru) | Способ обработки поверхностей нижестких деталей | |
Nalivkin | Introduction of Multilayer Deposition for the Rebuilding of the Rolls of a Pipe-Welding Machine | |
SU1671706A1 (ru) | Способ восстановлени стальных деталей | |
JPS57171594A (en) | Butt welding method for thicker steel plate | |
Zata et al. | Nature of Surface Defects on Rolled Stock of ShKh 15 Steel | |
Zubkov et al. | Determination of Residual Stresses in Hard-Faced Cold Rolling Work Rolls | |
Paton et al. | Electron Beam Cladding of Edges Is a Solution of the Problem of Structural Steel Welding |