EP2402473B8 - Procédé de fabrication d'un composant monocristallin constitué d'un superalliage à base de nickel - Google Patents

Procédé de fabrication d'un composant monocristallin constitué d'un superalliage à base de nickel Download PDF

Info

Publication number: EP2402473B8
Authority: EP; European Patent Office
Prior art keywords: nickel; producing; component made; based superalloy; crystal component
Prior art date: 2010-06-30
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.): Not-in-force

Application number

EP11171088.5A

Other languages

German (de)

English (en)

Other versions

EP2402473A2 (fr

EP2402473A3 (fr

EP2402473B1 (fr

Inventor

Mohamed Youssef Nazmy

Claus Paul Gerdes

Andreas KÜNZLER

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.)

Ansaldo Energia Switzerland AG

Original Assignee

Ansaldo Energia Switzerland AG

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.)

2010-06-30

Filing date

2011-06-22

Publication date

2017-07-26

2011-06-22 Application filed by Ansaldo Energia Switzerland AG filed Critical Ansaldo Energia Switzerland AG

2012-01-04 Publication of EP2402473A2 publication Critical patent/EP2402473A2/fr

2013-10-30 Publication of EP2402473A3 publication Critical patent/EP2402473A3/fr

2017-04-26 Application granted granted Critical

2017-04-26 Publication of EP2402473B1 publication Critical patent/EP2402473B1/fr

2017-07-26 Publication of EP2402473B8 publication Critical patent/EP2402473B8/fr

Status Not-in-force legal-status Critical Current

2031-06-22 Anticipated expiration legal-status Critical

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
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting

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)
Turbine Rotor Nozzle Sealing (AREA)
Crystals, And After-Treatments Of Crystals (AREA)

EP11171088.5A 2010-06-30 2011-06-22 Procédé de fabrication d'un composant monocristallin constitué d'un superalliage à base de nickel Not-in-force EP2402473B8 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH01058/10A CH703386A1 (de)	2010-06-30	2010-06-30	Verfahren zur Herstellung einer aus einer Nickel-Basis-Superlegierung bestehenden Einkristallkomponente.

Publications (4)

Publication Number	Publication Date
EP2402473A2 EP2402473A2 (fr)	2012-01-04
EP2402473A3 EP2402473A3 (fr)	2013-10-30
EP2402473B1 EP2402473B1 (fr)	2017-04-26
EP2402473B8 true EP2402473B8 (fr)	2017-07-26

Family

ID=42938589

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP11171088.5A Not-in-force EP2402473B8 (fr)	2010-06-30	2011-06-22	Procédé de fabrication d'un composant monocristallin constitué d'un superalliage à base de nickel

Country Status (4)

Country	Link
US (1)	US8435362B2 (fr)
EP (1)	EP2402473B8 (fr)
JP (1)	JP5787643B2 (fr)
CH (1)	CH703386A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2013167513A1 (fr)	2012-05-07	2013-11-14	Alstom Technology Ltd	Procédé de fabrication d'éléments en superalliages monocristallins (sx) ou solidifiés de manière directionnelle (ds)
DE102013008396B4 (de)	2013-05-17	2015-04-02	G. Rau Gmbh & Co. Kg	Verfahren und Vorrichtung zum Umschmelzen und/oder Umschmelzlegieren metallischer Werkstoffe, insbesondere von Nitinol
JP6528926B2 (ja) *	2014-05-21	2019-06-12	株式会社Ihi	原子力施設の回転機器
CN105689719A (zh) *	2016-02-17	2016-06-22	西南交通大学	一种合金液滴沉积的冷却速率计算方法
DE102016202837A1 (de) *	2016-02-24	2017-08-24	MTU Aero Engines AG	Wärmebehandlungsverfahren für Bauteile aus Nickelbasis-Superlegierungen
US20200080183A1 (en) *	2016-12-15	2020-03-12	General Electric Company	Treatment processes for superalloy articles and related articles
CN110760770B (zh) *	2019-10-30	2020-10-23	西安交通大学	单晶镍基高温合金冷变形后的热处理方法
FR3121453B1 (fr) *	2021-04-02	2023-04-07	Safran	Superalliage a base de nickel, aube monocristalline et turbomachine
CN113930697B (zh) *	2021-09-23	2022-09-27	鞍钢集团北京研究院有限公司	一种750-850℃级变形高温合金的热处理方法
CN114038522A (zh) *	2021-11-18	2022-02-11	成都先进金属材料产业技术研究院股份有限公司	Gh5188合金均匀化热处理工艺的确定方法
CN114737081B (zh) *	2022-04-06	2023-03-24	暨南大学	一种具有分层微观结构的Ni-Al-Ti基高温合金及其制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4328045A (en) *	1978-12-26	1982-05-04	United Technologies Corporation	Heat treated single crystal articles and process
US4643782A (en)	1984-03-19	1987-02-17	Cannon Muskegon Corporation	Single crystal alloy technology
US4719080A (en)	1985-06-10	1988-01-12	United Technologies Corporation	Advanced high strength single crystal superalloy compositions
IL80227A (en) *	1985-11-01	1990-01-18	United Technologies Corp	High strength single crystal superalloys
US5435861A (en)	1992-02-05	1995-07-25	Office National D'etudes Et De Recherches Aerospatiales	Nickel-based monocrystalline superalloy with improved oxidation resistance and method of production
US5270123A (en) *	1992-03-05	1993-12-14	General Electric Company	Nickel-base superalloy and article with high temperature strength and improved stability
US5820700A (en) *	1993-06-10	1998-10-13	United Technologies Corporation	Nickel base superalloy columnar grain and equiaxed materials with improved performance in hydrogen and air
US5695821A (en) *	1995-09-14	1997-12-09	General Electric Company	Method for making a coated Ni base superalloy article of improved microstructural stability
JP3184882B2 (ja) *	1997-10-31	2001-07-09	科学技術庁金属材料技術研究所長	Ｎｉ基単結晶合金とその製造方法
US20030041930A1 (en)	2001-08-30	2003-03-06	Deluca Daniel P.	Modified advanced high strength single crystal superalloy composition
EP1398393A1 (fr) *	2002-09-16	2004-03-17	ALSTOM (Switzerland) Ltd	Méthode de régenération des propriétés
JP4885530B2 (ja) *	2005-12-09	2012-02-29	株式会社日立製作所	高強度高延性Ｎｉ基超合金と、それを用いた部材及び製造方法
JP4719583B2 (ja) *	2006-02-08	2011-07-06	株式会社日立製作所	強度、耐食性及び耐酸化特性に優れた一方向凝固用ニッケル基超合金及び一方向凝固ニッケル基超合金の製造方法
EP1900839B1 (fr) *	2006-09-07	2013-11-06	Alstom Technology Ltd	Procédé pour le traitement thermique de superalliages à base de Ni

2010
- 2010-06-30 CH CH01058/10A patent/CH703386A1/de not_active Application Discontinuation
2011
- 2011-06-22 EP EP11171088.5A patent/EP2402473B8/fr not_active Not-in-force
- 2011-06-28 US US13/170,570 patent/US8435362B2/en not_active Expired - Fee Related
- 2011-06-30 JP JP2011145691A patent/JP5787643B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US20120000577A1 (en)	2012-01-05
US8435362B2 (en)	2013-05-07
JP2012012705A (ja)	2012-01-19
CH703386A1 (de)	2011-12-30
JP5787643B2 (ja)	2015-09-30
EP2402473A2 (fr)	2012-01-04
EP2402473A3 (fr)	2013-10-30
EP2402473B1 (fr)	2017-04-26

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EP2402473B8 (fr)	2017-07-26	Procédé de fabrication d'un composant monocristallin constitué d'un superalliage à base de nickel
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SG11201403596PA (en)	2014-07-30	Method for manufacturing single-crystal silicon
EP2776388A4 (fr)	2015-07-08	Procédé inédit de préparation de (r)-n-benzyl-2-acétamido-3-méthoxypropionamide
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GB201405815D0 (en)	2014-05-14	A method for producing a biopolymer
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IL226097A0 (en)	2013-06-27	A process for the production of derivatives of 4-carbonyloxyquinoline

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