EP1819838B1 - Alliage a base d'aluminures de titane - Google Patents

Alliage a base d'aluminures de titane Download PDF

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Publication number
EP1819838B1
EP1819838B1 EP05784793A EP05784793A EP1819838B1 EP 1819838 B1 EP1819838 B1 EP 1819838B1 EP 05784793 A EP05784793 A EP 05784793A EP 05784793 A EP05784793 A EP 05784793A EP 1819838 B1 EP1819838 B1 EP 1819838B1
Authority
EP
European Patent Office
Prior art keywords
atom
alloy
phase
titanium aluminide
alloys
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.)
Not-in-force
Application number
EP05784793A
Other languages
German (de)
English (en)
Other versions
EP1819838A1 (fr
Inventor
Michael Oehring
Jonathan Paul
Uwe Lorenz
Fritz Appel
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.)
GKSS Forshungszentrum Geesthacht GmbH
Original Assignee
GKSS Forshungszentrum Geesthacht GmbH
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 GKSS Forshungszentrum Geesthacht GmbH filed Critical GKSS Forshungszentrum Geesthacht GmbH
Publication of EP1819838A1 publication Critical patent/EP1819838A1/fr
Application granted granted Critical
Publication of EP1819838B1 publication Critical patent/EP1819838B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/002—Castings of light metals
    • B22D21/005—Castings of light metals with high melting point, e.g. Be 1280 degrees C, Ti 1725 degrees C

Claims (3)

  1. Alliage à base d'aluminures de titane préparés par utilisation de techniques de métallurgie de fusion et de métallurgie des poudres, ayant une composition d'alliage constituée de 44,5 % en atomes ≤ Al ≤ 47 % en atomes, 5 % en atomes ≤ Nb ≤ 10 % en atomes, de molybdène à raison de 0,1 à 3 % en atomes, éventuellement de B et/ou C à raison de ≥ 0,05 % en atomes et ≤ 0,8 % en atomes, le reste étant constitué de titane et des impuretés habituelles, l'alliage d'aluminures de titane γ étant formé d'une dispersion fine de phase β, et la phase β étant présente jusqu'à une température inférieure à 1320°C.
  2. Alliage selon la revendication 1, caractérisé en ce que la proportion d'aluminium dans la composition d'alliage est comprise entre 44,5 et 45,5 % en atomes.
  3. Pièce fabriquée à partir d'un alliage selon la revendication 1 ou 2.
EP05784793A 2004-11-23 2005-09-01 Alliage a base d'aluminures de titane Not-in-force EP1819838B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004056582A DE102004056582B4 (de) 2004-11-23 2004-11-23 Legierung auf der Basis von Titanaluminiden
PCT/EP2005/009402 WO2006056248A1 (fr) 2004-11-23 2005-09-01 Alliage a base d'aluminides de titane

Publications (2)

Publication Number Publication Date
EP1819838A1 EP1819838A1 (fr) 2007-08-22
EP1819838B1 true EP1819838B1 (fr) 2009-03-11

Family

ID=35134314

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05784793A Not-in-force EP1819838B1 (fr) 2004-11-23 2005-09-01 Alliage a base d'aluminures de titane

Country Status (11)

Country Link
US (2) US20100015005A1 (fr)
EP (1) EP1819838B1 (fr)
JP (3) JP2008520826A (fr)
KR (1) KR101010965B1 (fr)
CN (1) CN101056998B (fr)
AT (1) ATE425272T1 (fr)
CA (1) CA2587237C (fr)
DE (2) DE102004056582B4 (fr)
ES (1) ES2322082T3 (fr)
RU (1) RU2370561C2 (fr)
WO (1) WO2006056248A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110184503A (zh) * 2019-06-27 2019-08-30 朱胜利 一种铝合金细化剂及其制备方法

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DE102007051499A1 (de) 2007-10-27 2009-04-30 Mtu Aero Engines Gmbh Werkstoff für ein Gasturbinenbauteil, Verfahren zur Herstellung eines Gasturbinenbauteils sowie Gasturbinenbauteil
DE102007060587B4 (de) * 2007-12-13 2013-01-31 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH Titanaluminidlegierungen
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
AU2011276421B2 (en) * 2010-07-07 2014-09-18 Agamatrix, Inc. Analyte test strip and analyte meter device
WO2012041276A2 (fr) 2010-09-22 2012-04-05 Mtu Aero Engines Gmbh Alliage tial résistant à la chaleur
CN101948967A (zh) * 2010-09-30 2011-01-19 洛阳双瑞精铸钛业有限公司 一种高温性能优异的钛铝基合金材料及其制备方法
EP2620517A1 (fr) 2012-01-25 2013-07-31 MTU Aero Engines GmbH Alliage TiAl thermostable
FR2997884B3 (fr) * 2012-11-09 2015-06-26 Mecachrome France Procede et dispositif de fabrication d'aubes de turbines.
RU2502824C1 (ru) * 2012-11-13 2013-12-27 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" Способ термообработки отливок из сплавов на основе гамма алюминида титана
RU2500826C1 (ru) * 2012-11-15 2013-12-10 Открытое акционерное общество "Всероссийский Институт Легких сплавов" (ОАО ВИЛС) Сплав на основе алюминида титана
DE102013018944A1 (de) * 2013-06-27 2014-12-31 Audi Ag Verfahren zum Herstellen eines Laufrads eines Abgasturboladers sowie TiAl-Legierung für ein Laufrad
CN103409660A (zh) * 2013-08-12 2013-11-27 南京理工大学 一种超细晶粒的新型β/γ-TiAl合金
CN103834843B (zh) * 2014-02-28 2016-05-18 西北工业大学 一种铸态高铌TiAl合金及改善其合金组织的方法
CN103834844B (zh) * 2014-03-12 2016-08-24 北京工业大学 一种V、Mn合金化β相凝固高Nb-TiAl合金及其制备方法
CN104928531B (zh) * 2015-05-12 2017-03-01 哈尔滨工业大学 一种均匀化TiAl合金层片组织及其制备方法
CN105803255B (zh) * 2016-03-29 2017-05-03 齐鲁工业大学 一种高铌钛铝基增压器涡轮及其制造方法
CN105695799B (zh) * 2016-04-06 2017-12-15 中国航空工业集团公司北京航空材料研究院 一种Ti‑Al‑Nb系金属间化合物高温结构材料
EP3249064A1 (fr) 2016-05-23 2017-11-29 MTU Aero Engines GmbH Fabrication additive de composants haute temperature en tial
WO2018043187A1 (fr) 2016-09-02 2018-03-08 株式会社Ihi Alliage ti-al et son procédé de fabrication
RU2633135C1 (ru) * 2016-11-11 2017-10-11 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" Интерметаллический сплав на основе TiAl
EP3326746A1 (fr) * 2016-11-25 2018-05-30 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH Procédé pour assembler et/ou réparer des substrats d'alliages d'aluminure de titane
CN107699738A (zh) * 2017-09-29 2018-02-16 成都露思特新材料科技有限公司 一种细晶TiAl合金及其制备方法、航空发动机、汽车
EP3974082A4 (fr) * 2019-05-23 2023-05-31 IHI Corporation Alliage de tial et son procédé de production
RU2754424C2 (ru) * 2019-12-24 2021-09-02 федеральное государственное автономное образовательное учреждение высшего образования "Казанский (Приволжский) федеральный университет" (ФГАОУ ВО КФУ) Способ получения интерметаллидных сплавов на основе алюминида титана
CN116607048A (zh) * 2022-02-09 2023-08-18 中国科学院金属研究所 一种用于精密铸造的γ-TiAl合金及其制备方法

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US5213635A (en) * 1991-12-23 1993-05-25 General Electric Company Gamma titanium aluminide rendered castable by low chromium and high niobium additives
DE4224867A1 (de) * 1992-07-28 1994-02-03 Abb Patent Gmbh Hochwarmfester Werkstoff
JPH06116691A (ja) * 1992-10-05 1994-04-26 Mitsubishi Materials Corp ＴｉＡｌ金属間化合物系Ｔｉ合金の熱処理法
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US5328530A (en) * 1993-06-07 1994-07-12 The United States Of America As Represented By The Secretary Of The Air Force Hot forging of coarse grain alloys
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USH1659H (en) * 1995-05-08 1997-07-01 The United States Of America As Represented By The Secretary Of The Air Force Method for heat treating titanium aluminide alloys
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DE19748874C2 (de) * 1996-11-09 2000-03-23 Max Planck Inst Eisenforschung Verwendung einer TiAl-Legierung
DE19735841A1 (de) * 1997-08-19 1999-02-25 Geesthacht Gkss Forschung Legierung auf der Basis von Titanaluminiden
US6174387B1 (en) * 1998-09-14 2001-01-16 Alliedsignal, Inc. Creep resistant gamma titanium aluminide alloy
DE10058155A1 (de) * 2000-11-22 2002-05-23 Geesthacht Gkss Forschung Legierung auf der Basis von Titanaluminiden
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110184503A (zh) * 2019-06-27 2019-08-30 朱胜利 一种铝合金细化剂及其制备方法

Also Published As

Publication number Publication date
JP4467637B2 (ja) 2010-05-26
KR20070086597A (ko) 2007-08-27
CN101056998B (zh) 2010-10-13
ES2322082T3 (es) 2009-06-16
JP2008520826A (ja) 2008-06-19
JP2009256802A (ja) 2009-11-05
ATE425272T1 (de) 2009-03-15
RU2370561C2 (ru) 2009-10-20
US20120263623A1 (en) 2012-10-18
WO2006056248A1 (fr) 2006-06-01
CA2587237C (fr) 2012-03-20
CA2587237A1 (fr) 2006-06-01
JP2009097095A (ja) 2009-05-07
US20100015005A1 (en) 2010-01-21
DE502005006844D1 (de) 2009-04-23
KR101010965B1 (ko) 2011-01-26
EP1819838A1 (fr) 2007-08-22
DE102004056582A1 (de) 2006-06-01
CN101056998A (zh) 2007-10-17
DE102004056582B4 (de) 2008-06-26
RU2007123588A (ru) 2008-12-27

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