JPWO2020235200A1 - - Google Patents

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Publication number
JPWO2020235200A1
JPWO2020235200A1 JP2021520073A JP2021520073A JPWO2020235200A1 JP WO2020235200 A1 JPWO2020235200 A1 JP WO2020235200A1 JP 2021520073 A JP2021520073 A JP 2021520073A JP 2021520073 A JP2021520073 A JP 2021520073A JP WO2020235200 A1 JPWO2020235200 A1 JP WO2020235200A1
Authority
JP
Japan
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
JP2021520073A
Other languages
Japanese (ja)
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JP7226535B2 (en
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 filed Critical
Publication of JPWO2020235200A1 publication Critical patent/JPWO2020235200A1/ja
Application granted granted Critical
Publication of JP7226535B2 publication Critical patent/JP7226535B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F3/15—Hot isostatic pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • 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
    • 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
    • C22C1/10—Alloys containing non-metals
    • C22C1/1036—Alloys containing non-metals starting from a melt
    • 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
    • C22C1/10—Alloys containing non-metals
    • C22C1/1094—Alloys containing non-metals comprising an after-treatment
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • 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
JP2021520073A 2019-05-23 2020-03-18 TiAl alloy and its manufacturing method Active JP7226535B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019096648 2019-05-23
JP2019096648 2019-05-23
PCT/JP2020/011935 WO2020235200A1 (en) 2019-05-23 2020-03-18 Tial alloy and production method therefor

Publications (2)

Publication Number Publication Date
JPWO2020235200A1 true JPWO2020235200A1 (en) 2020-11-26
JP7226535B2 JP7226535B2 (en) 2023-02-21

Family

ID=73458588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021520073A Active JP7226535B2 (en) 2019-05-23 2020-03-18 TiAl alloy and its manufacturing method

Country Status (4)

Country Link
US (1) US20220017995A1 (en)
EP (1) EP3974551B1 (en)
JP (1) JP7226535B2 (en)
WO (1) WO2020235200A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11923661B2 (en) 2018-07-20 2024-03-05 Sony Semiconductor Solutions Corporation Surface emitting laser and method of manufacturing the same
JP7226536B2 (en) * 2019-05-23 2023-02-21 株式会社Ihi TiAl alloy and its manufacturing method
JPWO2022260026A1 (en) * 2021-06-09 2022-12-15
CN114959361B (en) * 2022-06-17 2023-11-28 芜湖天科航空科技有限公司 TiAl alloy capable of precipitating a large amount of ordered omega phases and preparation method thereof
CN115584412B (en) * 2022-10-08 2023-06-13 中南大学 TiAl alloy with bimodal grain structure and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03226538A (en) * 1990-01-30 1991-10-07 Nkk Corp Ti-al base heat resistant alloy and its manufacture
JPH0617211A (en) * 1990-12-21 1994-01-25 General Electric Co <Ge> Production of aluminized titanium containing chromium, niobium and boron
US5997808A (en) * 1997-07-05 1999-12-07 Rolls-Royce Plc Titanium aluminide alloys
JP2001316743A (en) * 2000-02-23 2001-11-16 Mitsubishi Heavy Ind Ltd TiAl ALLOY, ITS MANUFACTURING METHOD, AND MOVING BLADE USING IT
JP2003533594A (en) * 2000-05-17 2003-11-11 ゲーエフエー メタレ ウント マテリアーリエン ゲゼルシャフト ミット ベシュレンクテル ハフツング .GAMMA.-TiAl alloy-based material with multiple regions consisting of graded microstructure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19933633A1 (en) * 1999-07-17 2001-01-18 Abb Alstom Power Ch Ag High temperature titanium alloy for highly-stressed components of heat engines, comprises titanium, aluminum, and e.g. boron silicon and e.g. tungsten
DE102007060587B4 (en) * 2007-12-13 2013-01-31 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH titanium aluminide
US10597756B2 (en) 2012-03-24 2020-03-24 General Electric Company Titanium aluminide intermetallic compositions
RU2606368C1 (en) * 2015-10-15 2017-01-10 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Intermetallic titanium-based alloy and article made therefrom
EP3269838B1 (en) * 2016-07-12 2021-09-01 MTU Aero Engines AG High temperature resistant tial alloy, method for production of a composent from a corresponding tial alloy, component from a corresponding tial alloy
RU2633135C1 (en) * 2016-11-11 2017-10-11 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" Intermetallic tial-based alloy
JP7226536B2 (en) * 2019-05-23 2023-02-21 株式会社Ihi TiAl alloy and its manufacturing method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03226538A (en) * 1990-01-30 1991-10-07 Nkk Corp Ti-al base heat resistant alloy and its manufacture
JPH0617211A (en) * 1990-12-21 1994-01-25 General Electric Co <Ge> Production of aluminized titanium containing chromium, niobium and boron
US5997808A (en) * 1997-07-05 1999-12-07 Rolls-Royce Plc Titanium aluminide alloys
JP2001316743A (en) * 2000-02-23 2001-11-16 Mitsubishi Heavy Ind Ltd TiAl ALLOY, ITS MANUFACTURING METHOD, AND MOVING BLADE USING IT
JP2003533594A (en) * 2000-05-17 2003-11-11 ゲーエフエー メタレ ウント マテリアーリエン ゲゼルシャフト ミット ベシュレンクテル ハフツング .GAMMA.-TiAl alloy-based material with multiple regions consisting of graded microstructure

Also Published As

Publication number Publication date
EP3974551B1 (en) 2023-12-13
JP7226535B2 (en) 2023-02-21
EP3974551A1 (en) 2022-03-30
EP3974551A4 (en) 2023-01-25
US20220017995A1 (en) 2022-01-20
WO2020235200A1 (en) 2020-11-26

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