EP1786943A4 - Near-beta titanium alloy heat treated casting - Google Patents

Near-beta titanium alloy heat treated casting

Info

Publication number
EP1786943A4
EP1786943A4 EP05770257A EP05770257A EP1786943A4 EP 1786943 A4 EP1786943 A4 EP 1786943A4 EP 05770257 A EP05770257 A EP 05770257A EP 05770257 A EP05770257 A EP 05770257A EP 1786943 A4 EP1786943 A4 EP 1786943A4
Authority
EP
European Patent Office
Prior art keywords
titanium alloy
heat treated
alloy heat
beta titanium
treated casting
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.)
Withdrawn
Application number
EP05770257A
Other languages
German (de)
French (fr)
Other versions
EP1786943A2 (en
Inventor
Stewart John Veeck
David S Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Howmet Corp
Original Assignee
Howmet Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Howmet Corp filed Critical Howmet Corp
Publication of EP1786943A2 publication Critical patent/EP1786943A2/en
Publication of EP1786943A4 publication Critical patent/EP1786943A4/en
Withdrawn legal-status Critical Current

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
    • C22F1/16—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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C14/00—Alloys based on titanium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Forging (AREA)
  • Materials For Medical Uses (AREA)
  • Powder Metallurgy (AREA)
EP05770257A 2004-06-10 2005-06-09 Near-beta titanium alloy heat treated casting Withdrawn EP1786943A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57873704P 2004-06-10 2004-06-10
PCT/US2005/020374 WO2005123976A2 (en) 2004-06-10 2005-06-09 Near-beta titanium alloy heat treated casting

Publications (2)

Publication Number Publication Date
EP1786943A2 EP1786943A2 (en) 2007-05-23
EP1786943A4 true EP1786943A4 (en) 2008-02-13

Family

ID=35510347

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05770257A Withdrawn EP1786943A4 (en) 2004-06-10 2005-06-09 Near-beta titanium alloy heat treated casting

Country Status (4)

Country Link
EP (1) EP1786943A4 (en)
JP (1) JP2008502808A (en)
RU (1) RU2007100129A (en)
WO (1) WO2005123976A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2283889C1 (en) * 2005-05-16 2006-09-20 ОАО "Корпорация ВСМПО-АВИСМА" Titanium base alloy
GB2470613B (en) * 2009-05-29 2011-05-25 Titanium Metals Corp Alloy
KR101745999B1 (en) 2009-06-29 2017-06-12 보르그워너 인코퍼레이티드 Fatigue resistant cast titanium alloy articles
US11780003B2 (en) * 2010-04-30 2023-10-10 Questek Innovations Llc Titanium alloys
CA2797391C (en) * 2010-04-30 2018-08-07 Questek Innovations Llc Titanium alloys
RU2441097C1 (en) * 2010-09-27 2012-01-27 Открытое Акционерное Общество "Корпорация Всмпо-Ависма" Method of producing deformed parts from pseudo-beta-titanium alloys
CN103122442B (en) * 2013-01-15 2015-05-20 西北工业大学 Method for obtaining tri-modal microstructure in dual-phase titanium alloy through furnace cooling
CN111826594B (en) * 2020-07-30 2021-09-28 北京理工大学 Heat treatment method for manufacturing high-strength titanium alloy through electric arc additive manufacturing and reinforced high-strength titanium alloy
CN111705280B (en) * 2020-08-03 2021-06-08 贵州大学 Dual-phase titanium alloy component with long fatigue life and method for improving fatigue life of dual-phase titanium alloy component
CN113249667B (en) * 2021-06-18 2021-10-01 北京煜鼎增材制造研究院有限公司 Heat treatment method for obtaining high-toughness high-damage-tolerance dual-phase titanium alloy
CN113862591A (en) * 2021-09-18 2021-12-31 中航西安飞机工业集团股份有限公司 Heat treatment method for improving comprehensive mechanical property of TB15 titanium alloy

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5304263A (en) * 1991-05-14 1994-04-19 Compagnie Europeenne Du Zirconium Cezus Titanium alloy part
JPH0711406A (en) * 1993-06-28 1995-01-13 Sumitomo Metal Ind Ltd Heat treatment for near beta titanium alloy
JPH07252617A (en) * 1994-03-11 1995-10-03 Sumitomo Metal Ind Ltd Production of titanium alloy having high strength and high toughness
US5849112A (en) * 1994-11-15 1998-12-15 Boeing North American, Inc. Three phase α-β titanium alloy microstructure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464112A1 (en) * 1979-08-27 1981-03-06 Commissariat Energie Atomique PROCESS FOR PRODUCING TITANIUM ALLOY PARTS BY METALLURGY OF POWDERS
US4581077A (en) * 1984-04-27 1986-04-08 Nippon Mining Co., Ltd. Method of manufacturing rolled titanium alloy sheets
US5281285A (en) * 1992-06-29 1994-01-25 General Electric Company Tri-titanium aluminide alloys having improved combination of strength and ductility and processing method therefor
US6284070B1 (en) * 1999-08-27 2001-09-04 General Electric Company Heat treatment for improved properties of alpha-beta titanium-base alloys

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5304263A (en) * 1991-05-14 1994-04-19 Compagnie Europeenne Du Zirconium Cezus Titanium alloy part
JPH0711406A (en) * 1993-06-28 1995-01-13 Sumitomo Metal Ind Ltd Heat treatment for near beta titanium alloy
JPH07252617A (en) * 1994-03-11 1995-10-03 Sumitomo Metal Ind Ltd Production of titanium alloy having high strength and high toughness
US5849112A (en) * 1994-11-15 1998-12-15 Boeing North American, Inc. Three phase α-β titanium alloy microstructure

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MAHAJAN Y ET AL: "GRAIN-BOUNDARY DEFORMATION BAHAVIOUR IN A METASTABLE BETA-TITANIUM ALLOY", JOURNAL OF MATERIALS SCIENCE LETTERS, CHAPMAN AND HALL LTD. LONDON, GB, vol. 16, 1981, pages 2031 - 2035, XP008069934, ISSN: 0261-8028 *
ZHANG ZHU, CHEN HAISHAN,HAO RUIXIN: "Near Beta Ti-5Mo-5V-2Cr-3Al Alloy", 1995, THE INSTITUTE OF MATERIALS, TITANIUM '95 - PROCEEDINGS OF THE EIGHTTH WORLD CONFERENCE ON TITANIUM, XP002462608 *

Also Published As

Publication number Publication date
WO2005123976A3 (en) 2006-12-14
RU2007100129A (en) 2008-07-27
WO2005123976A2 (en) 2005-12-29
JP2008502808A (en) 2008-01-31
EP1786943A2 (en) 2007-05-23

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