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

Near-beta titanium alloy heat treated casting

Info

Publication number: EP1786943A4
Authority: EP; European Patent Office
Prior art keywords: titanium alloy; heat treated; alloy heat; beta titanium; treated casting
Prior art date: 2004-06-10
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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.)

2004-06-10

Filing date

2005-06-09

Publication date

2008-02-13

2005-06-09 Application filed by Howmet Corp filed Critical Howmet Corp

2007-05-23 Publication of EP1786943A2 publication Critical patent/EP1786943A2/en

2008-02-13 Publication of EP1786943A4 publication Critical patent/EP1786943A4/en

Status Withdrawn legal-status Critical Current

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)
Forging (AREA)
Materials For Medical Uses (AREA)
Powder Metallurgy (AREA)
Manufacture And Refinement Of Metals (AREA)
Manufacture Of Alloys Or Alloy Compounds (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
KR20120031065A (en)	2009-06-29	2012-03-29	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 method for Near β type titanium alloy
JPH07252617A (en) *	1994-03-11	1995-10-03	Sumitomo Metal Ind Ltd	Method for producing high strength and high toughness titanium alloy
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

2005
- 2005-06-09 EP EP05770257A patent/EP1786943A4/en not_active Withdrawn
- 2005-06-09 WO PCT/US2005/020374 patent/WO2005123976A2/en not_active Ceased
- 2005-06-09 RU RU2007100129/02A patent/RU2007100129A/en not_active Application Discontinuation
- 2005-06-09 JP JP2007527743A patent/JP2008502808A/en active Pending

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 method for Near β type titanium alloy
JPH07252617A (en) *	1994-03-11	1995-10-03	Sumitomo Metal Ind Ltd	Method for producing high strength and high toughness titanium alloy
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
JP2008502808A (en)	2008-01-31
RU2007100129A (en)	2008-07-27
WO2005123976A3 (en)	2006-12-14
WO2005123976A2 (en)	2005-12-29
EP1786943A2 (en)	2007-05-23

Publication	Publication Date	Title
GB2421030B (en)	2008-03-19	Solder alloy
IL188837A0 (en)	2008-04-13	Magnesium alloy
TWI371499B (en)	2012-09-01	Copper alloy
PL2305397T3 (en)	2014-12-31	Homogenization and heat-treatment of cast metals
DE602004009260D1 (en)	2007-11-15	Heat resistant magnesium casting alloy
GB2433944B (en)	2008-12-24	Solder alloy
ZA200707586B (en)	2008-10-29	Method for casting titanium alloy
ZA200606645B (en)	2008-05-28	Direct chilled metal casting system
EP1786943A4 (en)	2008-02-13	Near-beta titanium alloy heat treated casting
TWI339872B (en)	2011-04-01	Heat treatment unit
EP1866452A4 (en)	2009-07-08	Magnesium alloy
EP1789219A4 (en)	2008-03-19	Alloy casting apparatus
EP1736557A4 (en)	2008-06-25	PROCESS FOR PRODUCING Ti OR Ti ALLOY THROUGH Ca REDUCTION
PL2805712T5 (en)	2023-02-27	Heat sterilization of glucocorticoidsteriods
GB2412666B (en)	2008-10-08	Water-based metal treatment composition
ZA200606302B (en)	2008-03-26	Metallurgical Vessel
IL180193A0 (en)	2007-06-03	Die cast magnesium alloy
EP1735118A4 (en)	2007-11-07	Magnesium alloy and methods for making
GB0426141D0 (en)	2004-12-29	Treatment
GB2429115B (en)	2009-03-04	Metal complex
PL1743952T3 (en)	2016-01-29	Process for the treatment of titanium or titanium alloy parts.
ZA200804376B (en)	2010-07-28	Homogenization and heat-treatment of cast metals
GB0314229D0 (en)	2003-07-23	Alloys
GB0407531D0 (en)	2004-05-05	An alloy
GB0514776D0 (en)	2005-08-24	Aluminium and aluminium alloy casting

Legal Events

Date	Code	Title	Description
2007-04-20	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2007-05-23	17P	Request for examination filed	Effective date: 20061127
2007-05-23	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
2007-05-23	AX	Request for extension of the european patent	Extension state: AL BA HR LV MK YU
2007-08-22	RBV	Designated contracting states (corrected)	Designated state(s): DE FR GB
2007-09-05	RIC1	Information provided on ipc code assigned before grant	Ipc: C22F 1/18 20060101ALI20070728BHEP Ipc: C22C 14/00 20060101AFI20070728BHEP
2007-09-19	DAX	Request for extension of the european patent (deleted)
2007-09-19	RBV	Designated contracting states (corrected)	Designated state(s): DE FR GB
2008-02-13	A4	Supplementary search report drawn up and despatched	Effective date: 20080110
2008-10-03	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2008-11-05	18D	Application deemed to be withdrawn	Effective date: 20080409