DE69508841D1 - Kornfeinungs- und Optimisierungsverfahren der mechanischen Eigenschaften für thermomechanische Behandlung von gegossenen Titanaluminiden unterhalb des Gamma-Bereiches - Google Patents
Kornfeinungs- und Optimisierungsverfahren der mechanischen Eigenschaften für thermomechanische Behandlung von gegossenen Titanaluminiden unterhalb des Gamma-BereichesInfo
- Publication number
- DE69508841D1 DE69508841D1 DE69508841T DE69508841T DE69508841D1 DE 69508841 D1 DE69508841 D1 DE 69508841D1 DE 69508841 T DE69508841 T DE 69508841T DE 69508841 T DE69508841 T DE 69508841T DE 69508841 D1 DE69508841 D1 DE 69508841D1
- Authority
- DE
- Germany
- Prior art keywords
- mechanical properties
- optimization process
- grain refinement
- thermomechanical treatment
- cast titanium
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title 1
- 238000005457 optimization Methods 0.000 title 1
- 230000000930 thermomechanical effect Effects 0.000 title 1
- 229910021324 titanium aluminide Inorganic materials 0.000 title 1
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
- C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
- C22F1/18—High-melting or refractory metals or alloys based thereon
- C22F1/183—High-melting or refractory metals or alloys based thereon of titanium or alloys based thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/38—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2241/00—Treatments in a special environment
- C21D2241/01—Treatments in a special environment under pressure
- C21D2241/02—Hot isostatic pressing
-
- 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
- Y10T29/4998—Combined manufacture including applying or shaping of fluent material
- Y10T29/49988—Metal casting
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 |
---|---|---|---|
US08/251,065 US5442847A (en) | 1994-05-31 | 1994-05-31 | Method for thermomechanical processing of ingot metallurgy near gamma titanium aluminides to refine grain size and optimize mechanical properties |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69508841D1 true DE69508841D1 (de) | 1999-05-12 |
DE69508841T2 DE69508841T2 (de) | 1999-11-04 |
Family
ID=22950330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69508841T Expired - Lifetime DE69508841T2 (de) | 1994-05-31 | 1995-05-17 | Kornfeinungs- und Optimisierungsverfahren der mechanischen Eigenschaften für thermomechanische Behandlung von gegossenen Titanaluminiden unterhalb des Gamma-Bereiches |
Country Status (4)
Country | Link |
---|---|
US (1) | US5442847A (de) |
EP (1) | EP0685568B1 (de) |
JP (1) | JP3786452B2 (de) |
DE (1) | DE69508841T2 (de) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1094869A (ja) * | 1996-07-29 | 1998-04-14 | Toyota Motor Corp | 鋳造欠陥の除去方法 |
JP3610716B2 (ja) * | 1997-01-23 | 2005-01-19 | トヨタ自動車株式会社 | 鋳物のシール面の加工方法 |
FR2772790B1 (fr) * | 1997-12-18 | 2000-02-04 | Snecma | ALLIAGES INTERMETALLIQUES A BASE DE TITANE DU TYPE Ti2AlNb A HAUTE LIMITE D'ELASTICITE ET FORTE RESISTANCE AU FLUAGE |
RU2164180C2 (ru) * | 1999-06-17 | 2001-03-20 | Институт проблем сверхпластичности металлов РАН | СПОСОБ ПРОКАТКИ ЗАГОТОВОК ИЗ ЗАЭВТЕКТОИДНЫХ γ+α2СПЛАВОВ И СПОСОБ ПОЛУЧЕНИЯ ЗАГОТОВОК ДЛЯ ОСУЩЕСТВЛЕНИЯ ПЕРВОГО СПОСОБА |
US6393916B1 (en) * | 1999-12-03 | 2002-05-28 | General Electric Company | Ultrasonic inspection method and system |
JP4287991B2 (ja) | 2000-02-23 | 2009-07-01 | 三菱重工業株式会社 | TiAl基合金及びその製造方法並びにそれを用いた動翼 |
RU2203976C2 (ru) * | 2001-06-13 | 2003-05-10 | Институт проблем сверхпластичности металлов РАН | СПОСОБ ОБРАБОТКИ ЛИТЫХ ЗАЭВТЕКТОИДНЫХ СПЛАВОВ НА ОСНОВЕ АЛЮМИНИДОВ ТИТАНА γ-TiAl И α-Ti3Al |
GB0215563D0 (en) * | 2002-07-05 | 2002-08-14 | Rolls Royce Plc | A method of heat treating titanium aluminide |
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 |
US20050284547A1 (en) * | 2004-06-24 | 2005-12-29 | Strattan Scott C | Cast flapper with hot isostatic pressing treatment |
US8337750B2 (en) * | 2005-09-13 | 2012-12-25 | Ati Properties, Inc. | Titanium alloys including increased oxygen content and exhibiting improved mechanical properties |
US7923127B2 (en) * | 2005-11-09 | 2011-04-12 | United Technologies Corporation | Direct rolling of cast gamma titanium aluminide alloys |
US7611592B2 (en) * | 2006-02-23 | 2009-11-03 | Ati Properties, Inc. | Methods of beta processing titanium alloys |
TW200732019A (en) * | 2006-02-27 | 2007-09-01 | Fu Sheng Ind Co Ltd | Head component of golf club head and punching machine and method for fabricating the same |
US10053758B2 (en) * | 2010-01-22 | 2018-08-21 | Ati Properties Llc | Production of high strength titanium |
AT509768B1 (de) * | 2010-05-12 | 2012-04-15 | Boehler Schmiedetechnik Gmbh & Co Kg | Verfahren zur herstellung eines bauteiles und bauteile aus einer titan-aluminium-basislegierung |
US9255316B2 (en) | 2010-07-19 | 2016-02-09 | Ati Properties, Inc. | Processing of α+β titanium alloys |
US8499605B2 (en) | 2010-07-28 | 2013-08-06 | Ati Properties, Inc. | Hot stretch straightening of high strength α/β processed titanium |
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 |
CN102553912A (zh) * | 2010-12-29 | 2012-07-11 | 中国科学院金属研究所 | 一种粉末冶金TiAl基合金板材的近等温轧制方法 |
CN102553946A (zh) * | 2010-12-29 | 2012-07-11 | 中国科学院金属研究所 | 一种近等温轧制主动式保温的热轧机 |
US8652400B2 (en) | 2011-06-01 | 2014-02-18 | Ati Properties, Inc. | Thermo-mechanical processing of nickel-base alloys |
CN102418061B (zh) * | 2011-12-10 | 2013-06-05 | 西部钛业有限责任公司 | 一种tc2钛合金大规格板坯的制备方法 |
CN102632075B (zh) * | 2012-04-28 | 2013-12-18 | 中南大学 | 一种粉末冶金含铌钛铝基合金大尺寸薄板的制备方法 |
US9050647B2 (en) | 2013-03-15 | 2015-06-09 | Ati Properties, Inc. | Split-pass open-die forging for hard-to-forge, strain-path sensitive titanium-base and nickel-base alloys |
CN104736268A (zh) * | 2012-11-02 | 2015-06-24 | 博格华纳公司 | 用于生产涡轮机叶轮的方法 |
IN2015DN02904A (de) * | 2012-12-14 | 2015-09-11 | Ati Properties Inc | |
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 |
DE102013020460A1 (de) * | 2013-12-06 | 2015-06-11 | Hanseatische Waren Handelsgesellschaft Mbh & Co. Kg | Verfahren zur Herstellung von TiAl-Bauteilen |
US10094003B2 (en) | 2015-01-12 | 2018-10-09 | Ati Properties Llc | Titanium alloy |
RU2606685C1 (ru) * | 2015-08-24 | 2017-01-10 | Федеральное государственное автономное образовательное учреждение высшего образования "Белгородский государственный национальный исследовательский университет" (НИУ "БелГУ") | Способ термомеханической обработки литых (γ+α2)- интерметаллидных сплавов на основе алюминида титана γ-TiAl |
US10502252B2 (en) | 2015-11-23 | 2019-12-10 | Ati Properties Llc | Processing of alpha-beta titanium alloys |
CN105483585B (zh) * | 2015-12-07 | 2018-06-12 | 南京理工大学 | 一种室温塑性优异的钛铝基合金制备方法 |
DE102018209315A1 (de) * | 2018-06-12 | 2019-12-12 | MTU Aero Engines AG | Verfahren zur Herstellung eines Bauteils aus Gamma - TiAl und entsprechend hergestelltes Bauteil |
CN111500957B (zh) * | 2020-04-17 | 2021-10-15 | 上海交通大学 | 一种耐700℃高温钛基复合材料板材的制备方法 |
CN111975003B (zh) * | 2020-08-14 | 2022-12-27 | 西北工业大学 | 一种钛铝合金全片层组织的调控方法 |
CN114082873A (zh) * | 2021-09-18 | 2022-02-25 | 中国航发北京航空材料研究院 | 一种超塑性等温锻造成形方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2950191A (en) * | 1951-05-31 | 1960-08-23 | Crucible Steel Co America | Titanium base alloys |
US3489617A (en) * | 1967-04-11 | 1970-01-13 | Titanium Metals Corp | Method for refining the beta grain size of alpha and alpha-beta titanium base alloys |
CA1298061C (en) * | 1986-09-04 | 1992-03-31 | Takuo Imai | Method and apparatus for continuous compression forging of continuously cast steel |
US4941927A (en) * | 1989-04-26 | 1990-07-17 | The United States Of America As Represented By The Secretary Of The Army | Fabrication of 18% Ni maraging steel laminates by roll bonding |
US5082506A (en) * | 1990-09-26 | 1992-01-21 | General Electric Company | Process of forming niobium and boron containing titanium aluminide |
FR2676460B1 (fr) * | 1991-05-14 | 1993-07-23 | Cezus Co Europ Zirconium | Procede de fabrication d'une piece en alliage de titane comprenant un corroyage a chaud modifie et piece obtenue. |
US5277718A (en) * | 1992-06-18 | 1994-01-11 | General Electric Company | Titanium article having improved response to ultrasonic inspection, and method therefor |
US5350466A (en) * | 1993-07-19 | 1994-09-27 | Howmet Corporation | Creep resistant titanium aluminide alloy |
-
1994
- 1994-05-31 US US08/251,065 patent/US5442847A/en not_active Expired - Lifetime
-
1995
- 1995-05-17 EP EP95107568A patent/EP0685568B1/de not_active Expired - Lifetime
- 1995-05-17 DE DE69508841T patent/DE69508841T2/de not_active Expired - Lifetime
- 1995-05-30 JP JP13188595A patent/JP3786452B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP3786452B2 (ja) | 2006-06-14 |
EP0685568B1 (de) | 1999-04-07 |
DE69508841T2 (de) | 1999-11-04 |
JPH07331364A (ja) | 1995-12-19 |
US5442847A (en) | 1995-08-22 |
EP0685568A1 (de) | 1995-12-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |