RU2007123588A - ALLOY ON THE BASIS OF TITANIUM ALUMINIDES - Google Patents

ALLOY ON THE BASIS OF TITANIUM ALUMINIDES Download PDF

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Publication number
RU2007123588A
RU2007123588A RU2007123588/02A RU2007123588A RU2007123588A RU 2007123588 A RU2007123588 A RU 2007123588A RU 2007123588/02 A RU2007123588/02 A RU 2007123588/02A RU 2007123588 A RU2007123588 A RU 2007123588A RU 2007123588 A RU2007123588 A RU 2007123588A
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RU
Russia
Prior art keywords
atom
alloy
titanium aluminides
basis
zal
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RU2007123588/02A
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Russian (ru)
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RU2370561C2 (en
Inventor
Михель ОЕРИНГ (DE)
Михель ОЕРИНГ
Джонатан ПАУЛЬ (DE)
Джонатан ПАУЛЬ
Уве ЛОРЕНЦ (DE)
Уве ЛОРЕНЦ
Фритц АППЕЛЬ (DE)
Фритц АППЕЛЬ
Original Assignee
Гксс-Форшунгсцентрум Геестхахт Гмбх (De)
Гксс-Форшунгсцентрум Геестхахт Гмбх
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Application filed by Гксс-Форшунгсцентрум Геестхахт Гмбх (De), Гксс-Форшунгсцентрум Геестхахт Гмбх filed Critical Гксс-Форшунгсцентрум Геестхахт Гмбх (De)
Publication of RU2007123588A publication Critical patent/RU2007123588A/en
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Publication of RU2370561C2 publication Critical patent/RU2370561C2/en

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    • 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

Abstract

The invention concerns alloys made through the use of melting and powdered metallurgical techniques on the basis of titanium aluminides with an alloy composition of Ti-z Al-y Nb where 44.5 Atom % ≰z≰47 Atom %, 44.5 Atom % ≰z≰45.5 Atom %, and 5 Atom % ≰y≰10 Atom % with possibly the addition of B and/or C at a content between 0.05 Atom % and 0.8 Atom %. Said alloy is characterized in that it contains a molybdenum (Mo) content ranging between 0.1 Atom % to 3.0 Atom %.

Claims (5)

1. Сплав на основе алюминидов титана, полученных при использовании методов пирометаллургии и порошковой металлургии, с составом сплава из Ti-zAl-yNb с 44,5 ат.% ≤ z ≤ 47 ат.%, в частности - с 44,5 ат.% ≤ z ≤ 45,5 ат.%, и 5 ат.% ≤ y ≤ 10 ат.%, отличающийся тем, что он содержит молибден (Mo) в интервале между 0,1 и 3 ат.%.1. An alloy based on titanium aluminides obtained using the methods of pyrometallurgy and powder metallurgy, with the composition of the alloy from Ti-zAl-yNb with 44.5 at.% ≤ z ≤ 47 at.%, In particular with 44.5 at. % ≤ z ≤ 45.5 at.%, And 5 at.% ≤ y ≤ 10 at.%, Characterized in that it contains molybdenum (Mo) in the range between 0.1 and 3 at.%. 2. Сплав на основе алюминидов титана, полученных при использовании методов пирометаллургии и порошковой металлургии, с составом сплава из Ti-zAl-yNb-xB с 44,5 ат.% ≤ z ≤ 47 ат.%, в частности - с 44,5 ат.% ≤ z ≤ 45,5 ат.%, 5 ат.% ≤ y ≤ 10 ат.% и 0,05 ат.% ≤ x ≤ 0,8 ат.%, отличающийся тем, что он содержит молибден (Mo) в интервале между 0,1 и 3 ат.%.2. Alloy based on titanium aluminides obtained using pyrometallurgy and powder metallurgy methods with an alloy composition of Ti-zAl-yNb-xB with 44.5 at.% ≤ z ≤ 47 at.%, In particular with 44.5 at.% ≤ z ≤ 45.5 at.%, 5 at.% ≤ y ≤ 10 at.% and 0.05 at.% ≤ x ≤ 0.8 at.%, characterized in that it contains molybdenum (Mo ) in the range between 0.1 and 3 at.%. 3. Сплав на основе алюминидов титана, полученных при использовании методов пирометаллургии и порошковой металлургии, с составом сплава из Ti-zAl-yNb-wC с 44,5 ат.% ≤ z ≤ 47 ат.%, в частности - с 44,5 ат.% ≤ z ≤ 45,5 ат.%, 5 ат.% ≤ y ≤ 10 ат.% и 0,05 ат.% ≤ w ≤ 0,8 ат.%, отличающийся тем, что он содержит молибден (Mo) в интервале между 0,5 и 3 ат.%.3. Alloy based on titanium aluminides obtained using pyrometallurgy and powder metallurgy methods with an alloy composition of Ti-zAl-yNb-wC with 44.5 at.% ≤ z ≤ 47 at.%, In particular with 44.5 at.% ≤ z ≤ 45.5 at.%, 5 at.% ≤ y ≤ 10 at.% and 0.05 at.% ≤ w ≤ 0.8 at.%, characterized in that it contains molybdenum (Mo ) in the range between 0.5 and 3 at.%. 4. Сплав на основе алюминидов титана, полученных при использовании методов пирометаллургии и порошковой металлургии, с составом сплава из Ti-zAl-yNb-xB-wC с 44,5 ат.% ≤ z ≤ 47 ат.%, в частности - с 44,5 ат.% ≤ z ≤ 45,5 ат.%, 5 ат.% ≤ y ≤ 10 ат.%, 0,05 ат.% ≤ x ≤ 0,8 ат.% и 0,05 ат.% ≤ w ≤ 0,8 ат.%, , он содержит молибден (Mo) в интервале между 0,1 и 3 ат.%.4. Alloy based on titanium aluminides obtained using pyrometallurgy and powder metallurgy methods with an alloy composition of Ti-zAl-yNb-xB-wC with 44.5 at.% ≤ z ≤ 47 at.%, In particular with 44 , 5 at.% ≤ z ≤ 45.5 at.%, 5 at.% ≤ y ≤ 10 at.%, 0.05 at.% ≤ x ≤ 0.8 at.% And 0.05 at.% ≤ w ≤ 0.8 at.%, it contains molybdenum (Mo) in the range between 0.1 and 3 at.%. 5. Конструктивный элемент, полученный из сплава по любому из пп.1-4.5. The structural element obtained from the alloy according to any one of claims 1 to 4.
RU2007123588/02A 2004-11-23 2005-09-01 Alloy on base of titanium aluminides RU2370561C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004056582.1 2004-11-23
DE102004056582A DE102004056582B4 (en) 2004-11-23 2004-11-23 Alloy based on titanium aluminides

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RU2007123588A true RU2007123588A (en) 2008-12-27
RU2370561C2 RU2370561C2 (en) 2009-10-20

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

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EP3326746A1 (en) * 2016-11-25 2018-05-30 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH Method for joining and/or repairing substrates of titanium aluminide alloys
CN107699738A (en) * 2017-09-29 2018-02-16 成都露思特新材料科技有限公司 A kind of fine-grained TiAl alloy and preparation method thereof, aero-engine, automobile
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CN110184503A (en) * 2019-06-27 2019-08-30 朱胜利 A kind of aluminium alloy fining agent and preparation method thereof
RU2754424C2 (en) * 2019-12-24 2021-09-02 федеральное государственное автономное образовательное учреждение высшего образования "Казанский (Приволжский) федеральный университет" (ФГАОУ ВО КФУ) Method for producing intermetallic alloys based on titanium aluminide
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Also Published As

Publication number Publication date
CN101056998B (en) 2010-10-13
RU2370561C2 (en) 2009-10-20
ES2322082T3 (en) 2009-06-16
US20100015005A1 (en) 2010-01-21
JP2008520826A (en) 2008-06-19
DE102004056582B4 (en) 2008-06-26
CA2587237C (en) 2012-03-20
KR101010965B1 (en) 2011-01-26
US20120263623A1 (en) 2012-10-18
JP4467637B2 (en) 2010-05-26
CA2587237A1 (en) 2006-06-01
DE102004056582A1 (en) 2006-06-01
EP1819838B1 (en) 2009-03-11
CN101056998A (en) 2007-10-17
ATE425272T1 (en) 2009-03-15
EP1819838A1 (en) 2007-08-22
DE502005006844D1 (en) 2009-04-23
WO2006056248A1 (en) 2006-06-01
JP2009256802A (en) 2009-11-05
JP2009097095A (en) 2009-05-07
KR20070086597A (en) 2007-08-27

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Effective date: 20180902