IL73865A - Forging process for superalloys - Google Patents
Forging process for superalloysInfo
- Publication number
- IL73865A IL73865A IL73865A IL7386584A IL73865A IL 73865 A IL73865 A IL 73865A IL 73865 A IL73865 A IL 73865A IL 7386584 A IL7386584 A IL 7386584A IL 73865 A IL73865 A IL 73865A
- Authority
- IL
- Israel
- Prior art keywords
- superalloys
- forging process
- forging
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/28—Making machine elements wheels; discs
- B21K1/32—Making machine elements wheels; discs discs, e.g. disc wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Forging (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/565,487 US4579602A (en) | 1983-12-27 | 1983-12-27 | Forging process for superalloys |
Publications (2)
Publication Number | Publication Date |
---|---|
IL73865A0 IL73865A0 (en) | 1985-03-31 |
IL73865A true IL73865A (en) | 1987-09-16 |
Family
ID=24258825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL73865A IL73865A (en) | 1983-12-27 | 1984-12-19 | Forging process for superalloys |
Country Status (14)
Country | Link |
---|---|
US (1) | US4579602A (fr) |
JP (1) | JPS60170548A (fr) |
BE (1) | BE901250A (fr) |
CA (1) | CA1229004A (fr) |
CH (1) | CH665145A5 (fr) |
DE (1) | DE3445768A1 (fr) |
DK (1) | DK162942C (fr) |
FR (1) | FR2557147B1 (fr) |
GB (1) | GB2151951B (fr) |
IL (1) | IL73865A (fr) |
IT (1) | IT1181942B (fr) |
NL (1) | NL8403732A (fr) |
NO (1) | NO165930C (fr) |
SE (1) | SE462103B (fr) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5328659A (en) * | 1982-10-15 | 1994-07-12 | United Technologies Corporation | Superalloy heat treatment for promoting crack growth resistance |
US4608094A (en) * | 1984-12-18 | 1986-08-26 | United Technologies Corporation | Method of producing turbine disks |
US4769087A (en) * | 1986-06-02 | 1988-09-06 | United Technologies Corporation | Nickel base superalloy articles and method for making |
US4908069A (en) * | 1987-10-19 | 1990-03-13 | Sps Technologies, Inc. | Alloys containing gamma prime phase and process for forming same |
US5169463A (en) * | 1987-10-19 | 1992-12-08 | Sps Technologies, Inc. | Alloys containing gamma prime phase and particles and process for forming same |
US4803880A (en) * | 1987-12-21 | 1989-02-14 | United Technologies Corporation | Hollow article forging process |
US4820356A (en) * | 1987-12-24 | 1989-04-11 | United Technologies Corporation | Heat treatment for improving fatigue properties of superalloy articles |
US4877461A (en) * | 1988-09-09 | 1989-10-31 | Inco Alloys International, Inc. | Nickel-base alloy |
US5161950A (en) * | 1989-10-04 | 1992-11-10 | General Electric Company | Dual alloy turbine disk |
US5100050A (en) * | 1989-10-04 | 1992-03-31 | General Electric Company | Method of manufacturing dual alloy turbine disks |
WO1992018659A1 (fr) * | 1991-04-15 | 1992-10-29 | United Technologies Corporation | Procede de forgeage de superalliages et composition connexe |
US5120373A (en) * | 1991-04-15 | 1992-06-09 | United Technologies Corporation | Superalloy forging process |
US5693159A (en) * | 1991-04-15 | 1997-12-02 | United Technologies Corporation | Superalloy forging process |
GB9217194D0 (en) * | 1992-08-13 | 1992-09-23 | Univ Reading The | Forming of workpieces |
US5328530A (en) * | 1993-06-07 | 1994-07-12 | The United States Of America As Represented By The Secretary Of The Air Force | Hot forging of coarse grain alloys |
US5593519A (en) * | 1994-07-07 | 1997-01-14 | General Electric Company | Supersolvus forging of ni-base superalloys |
US5547523A (en) * | 1995-01-03 | 1996-08-20 | General Electric Company | Retained strain forging of ni-base superalloys |
US6059904A (en) * | 1995-04-27 | 2000-05-09 | General Electric Company | Isothermal and high retained strain forging of Ni-base superalloys |
EP1390167B1 (fr) | 2001-05-15 | 2006-09-27 | Santoku Corporation | Procede de coulee d'alliages dans des moules en graphite isotrope |
US6705385B2 (en) | 2001-05-23 | 2004-03-16 | Santoku America, Inc. | Castings of metallic alloys with improved surface quality, structural integrity and mechanical properties fabricated in anisotropic pyrolytic graphite molds under vacuum |
US6755239B2 (en) * | 2001-06-11 | 2004-06-29 | Santoku America, Inc. | Centrifugal casting of titanium alloys with improved surface quality, structural integrity and mechanical properties in isotropic graphite molds under vacuum |
ATE360490T1 (de) | 2001-06-11 | 2007-05-15 | Santoku America Inc | Schleudergiessen von superlegierungen auf nickelbasis mit verbesserter oberflächenqualität, konstruktiver stabilität und verbesserten mechanischen eigenschaften in isotropen graphitmodulen unter vakuum |
US6799627B2 (en) | 2002-06-10 | 2004-10-05 | Santoku America, Inc. | Castings of metallic alloys with improved surface quality, structural integrity and mechanical properties fabricated in titanium carbide coated graphite molds under vacuum |
EP1428897A1 (fr) * | 2002-12-10 | 2004-06-16 | Siemens Aktiengesellschaft | Méthode de fabrication d'un composant en alliage à soudabilité et/ou formabilité améliorée |
US6986381B2 (en) * | 2003-07-23 | 2006-01-17 | Santoku America, Inc. | Castings of metallic alloys with improved surface quality, structural integrity and mechanical properties fabricated in refractory metals and refractory metal carbides coated graphite molds under vacuum |
US7449075B2 (en) * | 2004-06-28 | 2008-11-11 | General Electric Company | Method for producing a beta-processed alpha-beta titanium-alloy article |
US7553384B2 (en) * | 2006-01-25 | 2009-06-30 | General Electric Company | Local heat treatment for improved fatigue resistance in turbine components |
US20100037994A1 (en) * | 2008-08-14 | 2010-02-18 | Gopal Das | Method of processing maraging steel |
US8313593B2 (en) * | 2009-09-15 | 2012-11-20 | General Electric Company | Method of heat treating a Ni-based superalloy article and article made thereby |
US20120051919A1 (en) * | 2010-08-31 | 2012-03-01 | General Electric Company | Powder compact rotor forging preform and forged powder compact turbine rotor and methods of making the same |
JP5850433B2 (ja) * | 2010-11-10 | 2016-02-03 | 本田技研工業株式会社 | ニッケル合金及びその製造方法 |
US10309232B2 (en) * | 2012-02-29 | 2019-06-04 | United Technologies Corporation | Gas turbine engine with stage dependent material selection for blades and disk |
US10718041B2 (en) | 2017-06-26 | 2020-07-21 | Raytheon Technologies Corporation | Solid-state welding of coarse grain powder metallurgy nickel-based superalloys |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2798827A (en) * | 1956-05-07 | 1957-07-09 | Gen Motors Corp | Method of casting and heat treating nickel base alloys |
GB1253755A (en) * | 1968-07-19 | 1971-11-17 | United Aircraft Corp | Method to improve the weldability and formability of nickel-base superalloys by heat treatment |
US3649379A (en) * | 1969-06-20 | 1972-03-14 | Cabot Corp | Co-precipitation-strengthened nickel base alloys and method for producing same |
BE756653A (fr) * | 1969-09-26 | 1971-03-01 | United Aircraft Corp | Accroissement thermo-mecanique de la resistance des superalliages ( |
BE756652A (fr) * | 1969-09-26 | 1971-03-01 | United Aircraft Corp | Superalliages contenant des phases precipitees topologiquement d'assemblage serre |
US3677830A (en) * | 1970-02-26 | 1972-07-18 | United Aircraft Corp | Processing of the precipitation hardening nickel-base superalloys |
US3676225A (en) * | 1970-06-25 | 1972-07-11 | United Aircraft Corp | Thermomechanical processing of intermediate service temperature nickel-base superalloys |
US3753790A (en) * | 1972-08-02 | 1973-08-21 | Gen Electric | Heat treatment to dissolve low melting phases in superalloys |
US3975219A (en) * | 1975-09-02 | 1976-08-17 | United Technologies Corporation | Thermomechanical treatment for nickel base superalloys |
US4328045A (en) * | 1978-12-26 | 1982-05-04 | United Technologies Corporation | Heat treated single crystal articles and process |
-
1983
- 1983-12-27 US US06/565,487 patent/US4579602A/en not_active Expired - Lifetime
-
1984
- 1984-10-09 CA CA000464974A patent/CA1229004A/fr not_active Expired
- 1984-12-07 NL NL8403732A patent/NL8403732A/nl not_active Application Discontinuation
- 1984-12-11 BE BE0/214146A patent/BE901250A/fr not_active IP Right Cessation
- 1984-12-12 GB GB08431277A patent/GB2151951B/en not_active Expired
- 1984-12-14 DE DE19843445768 patent/DE3445768A1/de active Granted
- 1984-12-14 FR FR8419131A patent/FR2557147B1/fr not_active Expired
- 1984-12-18 SE SE8406445A patent/SE462103B/sv not_active IP Right Cessation
- 1984-12-19 IL IL73865A patent/IL73865A/xx not_active IP Right Cessation
- 1984-12-19 DK DK609584A patent/DK162942C/da not_active IP Right Cessation
- 1984-12-19 CH CH6116/84A patent/CH665145A5/de not_active IP Right Cessation
- 1984-12-20 NO NO845117A patent/NO165930C/no unknown
- 1984-12-25 JP JP59281910A patent/JPS60170548A/ja active Granted
- 1984-12-27 IT IT24262/84A patent/IT1181942B/it active
Also Published As
Publication number | Publication date |
---|---|
FR2557147A1 (fr) | 1985-06-28 |
JPS60170548A (ja) | 1985-09-04 |
SE8406445D0 (sv) | 1984-12-18 |
US4579602A (en) | 1986-04-01 |
NO845117L (no) | 1985-06-28 |
GB2151951B (en) | 1987-03-25 |
SE8406445L (sv) | 1985-06-28 |
NL8403732A (nl) | 1985-07-16 |
CH665145A5 (de) | 1988-04-29 |
GB8431277D0 (en) | 1985-01-23 |
BE901250A (fr) | 1985-03-29 |
DK162942B (da) | 1991-12-30 |
NO165930B (no) | 1991-01-21 |
DK609584D0 (da) | 1984-12-19 |
NO165930C (no) | 1991-05-02 |
CA1229004A (fr) | 1987-11-10 |
DK609584A (da) | 1985-06-28 |
IT1181942B (it) | 1987-09-30 |
IT8424262A0 (it) | 1984-12-27 |
GB2151951A (en) | 1985-07-31 |
IT8424262A1 (it) | 1986-06-27 |
IL73865A0 (en) | 1985-03-31 |
DE3445768C2 (fr) | 1992-04-23 |
FR2557147B1 (fr) | 1987-07-17 |
JPS6362584B2 (fr) | 1988-12-02 |
DK162942C (da) | 1992-05-25 |
SE462103B (sv) | 1990-05-07 |
DE3445768A1 (de) | 1985-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
KB | Patent renewed | ||
EXP | Patent expired |