EP2218798A3 - Superalliages monocristallins hautement résistants et peu onéreux avec une teneur réduite en Re et en Ru - Google Patents

Superalliages monocristallins hautement résistants et peu onéreux avec une teneur réduite en Re et en Ru Download PDF

Info

Publication number: EP2218798A3
Authority: EP; European Patent Office
Prior art keywords: content; reduced; single crystal; high strength; lower cost
Prior art date: 2008-12-01
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.): Granted

Application number

EP09252708A

Other languages

German (de)

English (en)

Other versions

EP2218798A2 (fr

EP2218798B1 (fr

Inventor

Alan D. Cetel

Dilip M. Shah

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.)

RTX Corp

Original Assignee

United Technologies 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.)

2008-12-01

Filing date

2009-12-01

Publication date

2011-11-23

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42048327&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2218798(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2009-12-01 Application filed by United Technologies Corp filed Critical United Technologies Corp

2009-12-01 Priority to EP16181107.0A priority Critical patent/EP3141623B1/fr

2010-08-18 Publication of EP2218798A2 publication Critical patent/EP2218798A2/fr

2011-11-23 Publication of EP2218798A3 publication Critical patent/EP2218798A3/fr

2016-09-14 Application granted granted Critical

2016-09-14 Publication of EP2218798B1 publication Critical patent/EP2218798B1/fr

Status Active legal-status Critical Current

2029-12-01 Anticipated expiration legal-status Critical

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/057—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being less 10%

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Turbine Rotor Nozzle Sealing (AREA)
Crystals, And After-Treatments Of Crystals (AREA)

EP09252708.4A 2008-12-01 2009-12-01 Superalliages monocristallins hautement résistants et peu onéreux avec une teneur réduite en Re et en Ru Active EP2218798B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
EP16181107.0A EP3141623B1 (fr)	2008-12-01	2009-12-01	Superalliages monocristallins hautement résistants et à teneur réduite en re et en ru

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US11871408P	2008-12-01	2008-12-01

Related Child Applications (2)

Application Number	Title	Priority Date	Filing Date
EP16181107.0A Division EP3141623B1 (fr)	2008-12-01	2009-12-01	Superalliages monocristallins hautement résistants et à teneur réduite en re et en ru
EP16181107.0A Division-Into EP3141623B1 (fr)	2008-12-01	2009-12-01	Superalliages monocristallins hautement résistants et à teneur réduite en re et en ru

Publications (3)

Publication Number	Publication Date
EP2218798A2 EP2218798A2 (fr)	2010-08-18
EP2218798A3 true EP2218798A3 (fr)	2011-11-23
EP2218798B1 EP2218798B1 (fr)	2016-09-14

Family

ID=42048327

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP09252708.4A Active EP2218798B1 (fr)	2008-12-01	2009-12-01	Superalliages monocristallins hautement résistants et peu onéreux avec une teneur réduite en Re et en Ru
EP16181107.0A Active EP3141623B1 (fr)	2008-12-01	2009-12-01	Superalliages monocristallins hautement résistants et à teneur réduite en re et en ru

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
EP16181107.0A Active EP3141623B1 (fr)	2008-12-01	2009-12-01	Superalliages monocristallins hautement résistants et à teneur réduite en re et en ru

Country Status (2)

Country	Link
US (1)	US20100135846A1 (fr)
EP (2)	EP2218798B1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20100254822A1 (en) *	2009-03-24	2010-10-07	Brian Thomas Hazel	Super oxidation and cyclic damage resistant nickel-base superalloy and articles formed therefrom
US20110076179A1 (en) *	2009-03-24	2011-03-31	O'hara Kevin Swayne	Super oxidation and cyclic damage resistant nickel-base superalloy and articles formed therefrom
US20110076181A1 (en) *	2009-09-30	2011-03-31	General Electric Company	Nickel-Based Superalloys and Articles
US20110076180A1 (en) *	2009-09-30	2011-03-31	General Electric Company	Nickel-Based Superalloys and Articles
ES2670877T3 (es)	2011-12-07	2018-06-01	Mtu Aero Engines Gmbh	Superaleación a base de níquel exenta de renio o con contenido reducido de renio
US9551049B2 (en)	2012-08-28	2017-01-24	United Technologies Corporation	High elastic modulus shafts and method of manufacture
EP2725110B1 (fr) *	2012-10-26	2017-05-03	MTU Aero Engines GmbH	Superalliage à base de nickel sans rhénium résistant au fluage
US8858876B2 (en)	2012-10-31	2014-10-14	General Electric Company	Nickel-based superalloy and articles
US20170016091A1 (en)	2014-05-27	2017-01-19	Questek Innovations Llc	Highly processable single crystal nickel alloys
EP3091095B1 (fr)	2015-05-05	2018-07-11	MTU Aero Engines GmbH	Superalliage à base de nickel sans rhénium à faible densité

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0362661A1 (fr) *	1988-10-03	1990-04-11	General Electric Company	Pièce creuse en alliage à base de nickel coulé comportant une structure de grains colonaire, alliage et procédé de sa fabrication
EP1057899A2 (fr) *	1999-05-26	2000-12-06	General Electric Company	Compositions et articles monocristallines en superalliages de nickel, modifiés par hafnium et/ou zirconium
EP1184473A2 (fr) *	2000-08-30	2002-03-06	Kabushiki Kaisha Toshiba	Alliages monocristallins à base de nickel et méthode de fabriction et éléments d'un turbine à gaz à des hautes températures à partir de ceux-ci
EP1571297A2 (fr) *	2004-03-02	2005-09-07	United Technologies Corporation	Elément de turbine en métal avec module d' élasticité élevé pour opérations dans un champ vibrationnel élevé
EP1930455A1 (fr) *	2005-09-27	2008-06-11	National Institute for Materials Science	Superalliage a base de nickel ne presentant pas de tendance a l' oxydation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4169742A (en)	1976-12-16	1979-10-02	General Electric Company	Cast nickel-base alloy article
US4765850A (en)	1984-01-10	1988-08-23	Allied-Signal Inc.	Single crystal nickel-base super alloy
CA1315572C (fr)	1986-05-13	1993-04-06	Xuan Nguyen-Dinh	Materiaux monocristallins a phase stable
DE59904846D1 (de)	1999-05-20	2003-05-08	Alstom Switzerland Ltd	Nickel-Basis-Superlegierung
JP3840555B2 (ja)	2001-05-30	2006-11-01	独立行政法人物質・材料研究機構	Ｎｉ基単結晶超合金
US20030041930A1 (en)	2001-08-30	2003-03-06	Deluca Daniel P.	Modified advanced high strength single crystal superalloy composition
CA2440573C (fr)	2002-12-16	2013-06-18	Howmet Research Corporation	Superalliage a base de nickel
US6989174B2 (en) *	2004-03-16	2006-01-24	General Electric Company	Method for aluminide coating a hollow article
CN100430500C (zh)	2005-11-18	2008-11-05	中国科学院金属研究所	一种低成本第三代镍基单晶高温合金

2009
- 2009-11-30 US US12/627,232 patent/US20100135846A1/en not_active Abandoned
- 2009-12-01 EP EP09252708.4A patent/EP2218798B1/fr active Active
- 2009-12-01 EP EP16181107.0A patent/EP3141623B1/fr active Active

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0362661A1 (fr) *	1988-10-03	1990-04-11	General Electric Company	Pièce creuse en alliage à base de nickel coulé comportant une structure de grains colonaire, alliage et procédé de sa fabrication
EP1057899A2 (fr) *	1999-05-26	2000-12-06	General Electric Company	Compositions et articles monocristallines en superalliages de nickel, modifiés par hafnium et/ou zirconium
EP1184473A2 (fr) *	2000-08-30	2002-03-06	Kabushiki Kaisha Toshiba	Alliages monocristallins à base de nickel et méthode de fabriction et éléments d'un turbine à gaz à des hautes températures à partir de ceux-ci
EP1571297A2 (fr) *	2004-03-02	2005-09-07	United Technologies Corporation	Elément de turbine en métal avec module d' élasticité élevé pour opérations dans un champ vibrationnel élevé
EP1930455A1 (fr) *	2005-09-27	2008-06-11	National Institute for Materials Science	Superalliage a base de nickel ne presentant pas de tendance a l' oxydation

Also Published As

Publication number	Publication date
EP3141623B1 (fr)	2019-05-29
EP3141623A1 (fr)	2017-03-15
US20100135846A1 (en)	2010-06-03
EP2218798A2 (fr)	2010-08-18
EP2218798B1 (fr)	2016-09-14

Publication	Publication Date	Title
EP2218798A3 (fr)	2011-11-23	Superalliages monocristallins hautement résistants et peu onéreux avec une teneur réduite en Re et en Ru
EP3919641A3 (fr)	2022-01-19	Alliage à base de nickel
EP1837412A3 (fr)	2011-03-16	Revêtement destiné à être utilisé comme couche de liaison dans une système de revêtement à barrière thermique
EP2612936A3 (fr)	2013-12-11	Polypeptides dotés dýune activité de transgalactosylation
EP2113333A3 (fr)	2010-02-24	Composition d'alliage de brasage au nickel
JP2011052323A5 (fr)	2013-10-03
WO2015183955A3 (fr)	2016-03-03	Alliages de nickel monocristallin pouvant être très facilement traités
EP2612935A3 (fr)	2014-02-19	Superalliage monocristallin à faible teneur en rhénium pour aubes d'éolienne et applications d'aube
EP2199418A3 (fr)	2011-01-19	Lame de couteau rotative
IL207773A0 (en)	2010-12-30	Method for manfacturing alloy powders based on titanium, zirconium and hafnium, alloyed with the elements ni, cu, ta, w, re, os, and ir
MX2012011575A (es)	2012-12-05	Aleacion de aluminio fundido.
WO2016032604A3 (fr)	2016-05-19	Alliage nickel-chrome-molybdène résistant à la corrosion, article manufacturé et procédé de fabrication de ce dernier
EP2298946A3 (fr)	2011-09-28	Superalliage forgeable à haute résistance à base de nickel et procédé de fabrication
EP2634231A3 (fr)	2017-03-15	Compositions
UA116456C2 (uk)	2018-03-26	Нікеле-кобальтовий сплав та його застосування як матеріалу для виробництва компонентів авіаційних газових турбін, систем відпрацьованих газів у конструкціях двигунів, теплової обшивки у конструкціях печей, бойлерів, труб пароперегрівачів у конструкціях енергетичних установок, конструктивної деталі в обладнанні для видобутку газу та нафти, конструктивної деталі у стаціонарних газових та парових турбінах, присадного матеріалу при зварюванні
EP2055424A3 (fr)	2011-01-19	Formulation de brasage et son procédé de fabrication
EP1790750A3 (fr)	2010-06-16	Stabilisation des superalliages
CA2479507A1 (fr)	2005-03-05	Alliages de ni-cr-mo durcissables par vieillissement et resistants a la corrosion
WO2009097221A3 (fr)	2009-10-15	Alliages à base de palladium pour une utilisation dans le corps et appropriés pour une imagerie irm
EP2065479A3 (fr)	2012-11-14	Alliage eutectique de nickel ternaire
EP2835434A3 (fr)	2015-05-27	Alliage à base de Ni pour le forgeage, son procédé de fabrication et composant de turbine
WO2009006076A3 (fr)	2009-11-19	Endoprothèses en molybdène
GB2460378A (en)	2009-12-02	Non magnetic cobalt-palladium dental alloy
EP2653259A3 (fr)	2017-01-25	Outil de friction-malaxage
EP2312002A3 (fr)	2012-10-31	Alliage à base de palladium-cobalt et articles dentaires l'incluant

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