DE3463677D1 - Process for the production of a fine-grained work piece of a nickel base superalloy - Google Patents
Process for the production of a fine-grained work piece of a nickel base superalloyInfo
- Publication number
- DE3463677D1 DE3463677D1 DE8484111204T DE3463677T DE3463677D1 DE 3463677 D1 DE3463677 D1 DE 3463677D1 DE 8484111204 T DE8484111204 T DE 8484111204T DE 3463677 T DE3463677 T DE 3463677T DE 3463677 D1 DE3463677 D1 DE 3463677D1
- Authority
- DE
- Germany
- Prior art keywords
- fine
- production
- work piece
- nickel base
- base superalloy
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH5252/83A CH654593A5 (de) | 1983-09-28 | 1983-09-28 | Verfahren zur herstellung eines feinkoernigen werkstuecks aus einer nickelbasis-superlegierung. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3463677D1 true DE3463677D1 (en) | 1987-06-19 |
Family
ID=4290477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484111204T Expired DE3463677D1 (en) | 1983-09-28 | 1984-09-20 | Process for the production of a fine-grained work piece of a nickel base superalloy |
Country Status (5)
Country | Link |
---|---|
US (1) | US4612062A (de) |
EP (1) | EP0142668B1 (de) |
JP (1) | JPS6092458A (de) |
CH (1) | CH654593A5 (de) |
DE (1) | DE3463677D1 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH675256A5 (de) * | 1988-03-02 | 1990-09-14 | Asea Brown Boveri | |
US5120373A (en) * | 1991-04-15 | 1992-06-09 | United Technologies Corporation | Superalloy forging process |
DE69218089T2 (de) * | 1991-04-15 | 1997-06-19 | United Technologies Corp | Schmiedeverfahren für Superlegierungen und verwandte Zusammensetzung |
US5360496A (en) * | 1991-08-26 | 1994-11-01 | Aluminum Company Of America | Nickel base alloy forged parts |
US5374323A (en) * | 1991-08-26 | 1994-12-20 | Aluminum Company Of America | Nickel base alloy forged parts |
US5593519A (en) * | 1994-07-07 | 1997-01-14 | General Electric Company | Supersolvus forging of ni-base superalloys |
US5759305A (en) * | 1996-02-07 | 1998-06-02 | General Electric Company | Grain size control in nickel base superalloys |
JP3912815B2 (ja) * | 1996-02-16 | 2007-05-09 | 株式会社荏原製作所 | 耐高温硫化腐食性Ni基合金 |
FR2745588B1 (fr) * | 1996-02-29 | 1998-04-30 | Snecma | Procede de traitement thermique d'un superalliage a base de nickel |
EP0909339B1 (de) * | 1996-06-21 | 2001-11-21 | General Electric Company | Verfahren zur bearbeitung von werkstücken aus mehrphasigen legierungen |
US6334912B1 (en) * | 1998-12-31 | 2002-01-01 | General Electric Company | Thermomechanical method for producing superalloys with increased strength and thermal stability |
JP4382269B2 (ja) | 2000-09-13 | 2009-12-09 | 日立金属株式会社 | 耐高温硫化腐食性に優れたNi基合金の製造方法 |
WO2002092260A1 (en) | 2001-05-15 | 2002-11-21 | Santoku America, Inc. | Castings of alloys with isotropic graphite molds |
AU2002311959A1 (en) | 2001-05-23 | 2002-12-03 | Santoku America, Inc. | Castings of metallic alloys 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 |
US6634413B2 (en) | 2001-06-11 | 2003-10-21 | Santoku America, Inc. | Centrifugal casting of nickel base superalloys in isotropic graphite molds under vacuum |
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 |
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 |
CN101332484B (zh) * | 2007-06-25 | 2010-05-19 | 宝山钢铁股份有限公司 | 一种高温合金的模锻方法 |
JP5670929B2 (ja) | 2012-02-07 | 2015-02-18 | 三菱マテリアル株式会社 | Ni基合金鍛造材 |
RU2506340C1 (ru) * | 2012-10-12 | 2014-02-10 | Открытое акционерное общество "Всероссийский институт легких сплавов" (ОАО "ВИЛС") | Способ термической обработки заготовок дисков газотурбинных двигателей из жаропрочных сплавов на основе никеля |
JP6079404B2 (ja) * | 2013-04-19 | 2017-02-15 | 大同特殊鋼株式会社 | ディスク形状品の鍛造加工方法 |
RU2741046C1 (ru) * | 2020-07-27 | 2021-01-22 | Акционерное общество "Металлургический завод "Электросталь" | Способ изготовления крупногабаритного сложноконтурного кольцевого изделия из жаропрочного сплава на никелевой основе |
CN112846015B (zh) * | 2020-12-24 | 2023-01-13 | 陕西宏远航空锻造有限责任公司 | 一种gh536高温合金环形锻件成型方法 |
CN112746231B (zh) * | 2020-12-29 | 2021-10-15 | 北京钢研高纳科技股份有限公司 | 一种高性能高温合金的γ'相预调增塑的生产工艺 |
CN113084061B (zh) * | 2021-03-31 | 2022-11-22 | 陕西长羽航空装备股份有限公司 | 一种镍基高温合金gh3536模锻件及其成型方法 |
FR3125301B1 (fr) * | 2021-07-15 | 2024-01-05 | Safran Aircraft Engines | Procédé de fabrication d’un produit en alliage base nickel |
CN114799002B (zh) * | 2022-03-22 | 2024-04-02 | 西安聚能高温合金材料科技有限公司 | 一种超大规格高温合金饼坯的锻造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3519503A (en) * | 1967-12-22 | 1970-07-07 | United Aircraft Corp | Fabrication method for the high temperature alloys |
BE756653A (fr) * | 1969-09-26 | 1971-03-01 | United Aircraft Corp | Accroissement thermo-mecanique de la resistance des superalliages ( |
CH543594A (de) * | 1971-01-21 | 1973-10-31 | Bbc Brown Boveri & Cie | Verfahren zur Herstellung von Gefügen mit globulitischen Primärkristallen |
US3975219A (en) * | 1975-09-02 | 1976-08-17 | United Technologies Corporation | Thermomechanical treatment for nickel base superalloys |
US4445943A (en) * | 1981-09-17 | 1984-05-01 | Huntington Alloys, Inc. | Heat treatments of low expansion alloys |
CH661455A5 (de) * | 1982-02-18 | 1987-07-31 | Bbc Brown Boveri & Cie | Verfahren zur herstellung eines feinkoernigen werkstuecks als fertigteil aus einer warmfesten austenitischen nickelbasislegierung oder aus der legierung a 286. |
EP0101097B1 (de) * | 1982-07-22 | 1986-04-23 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Verfahren zur Herstellung eines kaltverfestigten metallischen Werkstücks durch Schmieden oder Pressen |
-
1983
- 1983-09-28 CH CH5252/83A patent/CH654593A5/de not_active IP Right Cessation
-
1984
- 1984-09-20 DE DE8484111204T patent/DE3463677D1/de not_active Expired
- 1984-09-20 EP EP84111204A patent/EP0142668B1/de not_active Expired
- 1984-09-28 JP JP59202095A patent/JPS6092458A/ja active Pending
- 1984-09-28 US US06/655,551 patent/US4612062A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPS6092458A (ja) | 1985-05-24 |
EP0142668A1 (de) | 1985-05-29 |
CH654593A5 (de) | 1986-02-28 |
EP0142668B1 (de) | 1987-05-13 |
US4612062A (en) | 1986-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: BBC BROWN BOVERI AG, BADEN, AARGAU, CH |
|
8328 | Change in the person/name/address of the agent |
Free format text: DERZEIT KEIN VERTRETER BESTELLT |
|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |