DE69922332D1 - Thermomechanisches Verfahren zur Herstellung von Superlegierungen mit hoher Festigkeit und hoher thermischen Stabilität - Google Patents
Thermomechanisches Verfahren zur Herstellung von Superlegierungen mit hoher Festigkeit und hoher thermischen StabilitätInfo
- Publication number
- DE69922332D1 DE69922332D1 DE69922332T DE69922332T DE69922332D1 DE 69922332 D1 DE69922332 D1 DE 69922332D1 DE 69922332 T DE69922332 T DE 69922332T DE 69922332 T DE69922332 T DE 69922332T DE 69922332 D1 DE69922332 D1 DE 69922332D1
- Authority
- DE
- Germany
- Prior art keywords
- thermomechanical process
- alloy
- superalloys
- production
- thermal stability
- 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 - Fee Related
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)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Thermal Sciences (AREA)
- Forging (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Heat Treatment Of Steel (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Materials For Medical Uses (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US224665 | 1998-12-31 | ||
US09/224,665 US6334912B1 (en) | 1998-12-31 | 1998-12-31 | Thermomechanical method for producing superalloys with increased strength and thermal stability |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69922332D1 true DE69922332D1 (de) | 2005-01-05 |
DE69922332T2 DE69922332T2 (de) | 2005-11-03 |
Family
ID=22841635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69922332T Expired - Fee Related DE69922332T2 (de) | 1998-12-31 | 1999-12-23 | Thermomechanisches Verfahren zur Herstellung von Superlegierungen mit hoher Festigkeit und hoher thermischen Stabilität |
Country Status (5)
Country | Link |
---|---|
US (1) | US6334912B1 (de) |
EP (1) | EP1016733B1 (de) |
JP (1) | JP2000212709A (de) |
AT (1) | ATE283932T1 (de) |
DE (1) | DE69922332T2 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60206464T2 (de) | 2001-12-21 | 2006-07-13 | Hitachi Metals, Ltd. | Ni-Legierung mit verbesserter Oxidations- Resistenz, Warmfestigkeit and Warmbearbeitbarkeit |
CA2378934C (en) | 2002-03-26 | 2005-11-15 | Ipsco Inc. | High-strength micro-alloy steel and process for making same |
US7220325B2 (en) * | 2002-04-03 | 2007-05-22 | Ipsco Enterprises, Inc. | High-strength micro-alloy steel |
US20040221929A1 (en) | 2003-05-09 | 2004-11-11 | Hebda John J. | Processing of titanium-aluminum-vanadium alloys and products made thereby |
US7837812B2 (en) | 2004-05-21 | 2010-11-23 | Ati Properties, Inc. | Metastable beta-titanium alloys and methods of processing the same by direct aging |
US7666243B2 (en) * | 2004-10-27 | 2010-02-23 | H.C. Starck Inc. | Fine grain niobium sheet via ingot metallurgy |
US20070044873A1 (en) | 2005-08-31 | 2007-03-01 | H. C. Starck Inc. | Fine grain niobium sheet via ingot metallurgy |
US10053758B2 (en) | 2010-01-22 | 2018-08-21 | Ati Properties Llc | Production of high strength titanium |
US9255316B2 (en) | 2010-07-19 | 2016-02-09 | Ati Properties, Inc. | Processing of α+β titanium alloys |
US9206497B2 (en) | 2010-09-15 | 2015-12-08 | Ati Properties, Inc. | Methods for processing titanium alloys |
US8613818B2 (en) | 2010-09-15 | 2013-12-24 | Ati Properties, Inc. | Processing routes for titanium and titanium alloys |
US10513755B2 (en) | 2010-09-23 | 2019-12-24 | Ati Properties Llc | High strength alpha/beta titanium alloy fasteners and fastener stock |
US8652400B2 (en) | 2011-06-01 | 2014-02-18 | Ati Properties, Inc. | Thermo-mechanical processing of nickel-base alloys |
US9869003B2 (en) | 2013-02-26 | 2018-01-16 | Ati Properties Llc | Methods for processing alloys |
US9192981B2 (en) | 2013-03-11 | 2015-11-24 | Ati Properties, Inc. | Thermomechanical processing of high strength non-magnetic corrosion resistant material |
US9777361B2 (en) | 2013-03-15 | 2017-10-03 | Ati Properties Llc | Thermomechanical processing of alpha-beta titanium alloys |
US11111552B2 (en) | 2013-11-12 | 2021-09-07 | Ati Properties Llc | Methods for processing metal alloys |
US10094003B2 (en) | 2015-01-12 | 2018-10-09 | Ati Properties Llc | Titanium alloy |
US10502252B2 (en) | 2015-11-23 | 2019-12-10 | Ati Properties Llc | Processing of alpha-beta titanium alloys |
CN114807796A (zh) * | 2022-03-22 | 2022-07-29 | 西安聚能高温合金材料科技有限公司 | 一种提高gh2909合金高温塑性的热处理工艺 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3660177A (en) * | 1970-05-18 | 1972-05-02 | United Aircraft Corp | Processing of nickel-base alloys for improved fatigue properties |
US4066447A (en) * | 1976-07-08 | 1978-01-03 | Huntington Alloys, Inc. | Low expansion superalloy |
US4487743A (en) | 1982-08-20 | 1984-12-11 | Huntington Alloys, Inc. | Controlled expansion alloy |
CH654593A5 (de) | 1983-09-28 | 1986-02-28 | Bbc Brown Boveri & Cie | Verfahren zur herstellung eines feinkoernigen werkstuecks aus einer nickelbasis-superlegierung. |
US5120373A (en) | 1991-04-15 | 1992-06-09 | United Technologies Corporation | Superalloy forging process |
US5360496A (en) * | 1991-08-26 | 1994-11-01 | Aluminum Company Of America | Nickel base alloy forged parts |
WO1994013849A1 (en) | 1992-12-14 | 1994-06-23 | United Technologies Corporation | Superalloy forging process and related composition |
WO1996000310A1 (en) | 1994-06-24 | 1996-01-04 | Teledyne Industries, Inc. | Nickel-based alloy and method |
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 |
-
1998
- 1998-12-31 US US09/224,665 patent/US6334912B1/en not_active Expired - Fee Related
-
1999
- 1999-12-15 JP JP11355826A patent/JP2000212709A/ja not_active Withdrawn
- 1999-12-23 AT AT99310500T patent/ATE283932T1/de not_active IP Right Cessation
- 1999-12-23 EP EP99310500A patent/EP1016733B1/de not_active Expired - Lifetime
- 1999-12-23 DE DE69922332T patent/DE69922332T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1016733B1 (de) | 2004-12-01 |
ATE283932T1 (de) | 2004-12-15 |
US6334912B1 (en) | 2002-01-01 |
EP1016733A1 (de) | 2000-07-05 |
JP2000212709A (ja) | 2000-08-02 |
DE69922332T2 (de) | 2005-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: ROEGER UND KOLLEGEN, 73728 ESSLINGEN |
|
8339 | Ceased/non-payment of the annual fee |