EP3995227A4 - Procédé de coulée d'alliage à base de ti-al - Google Patents

Procédé de coulée d'alliage à base de ti-al Download PDF

Info

Publication number
EP3995227A4
EP3995227A4 EP20850248.4A EP20850248A EP3995227A4 EP 3995227 A4 EP3995227 A4 EP 3995227A4 EP 20850248 A EP20850248 A EP 20850248A EP 3995227 A4 EP3995227 A4 EP 3995227A4
Authority
EP
European Patent Office
Prior art keywords
casting
based alloy
alloy
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.)
Pending
Application number
EP20850248.4A
Other languages
German (de)
English (en)
Other versions
EP3995227A1 (fr
Inventor
Tomohiro Nishimura
Daisuke MATSUWAKA
Hitoshi Ishida
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of EP3995227A1 publication Critical patent/EP3995227A1/fr
Publication of EP3995227A4 publication Critical patent/EP3995227A4/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B22D21/06—Casting non-ferrous metals with a high melting point, e.g. metallic carbides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/005—Casting ingots, e.g. from ferrous metals from non-ferrous metals
    • 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
    • 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
    • B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/15—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using vacuum
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
EP20850248.4A 2019-08-05 2020-07-10 Procédé de coulée d'alliage à base de ti-al Pending EP3995227A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019143776A JP2021023967A (ja) 2019-08-05 2019-08-05 Ｔｉ−Ａｌ基合金の鋳造方法
PCT/JP2020/027164 WO2021024704A1 (fr) 2019-08-05 2020-07-10 PROCÉDÉ DE COULÉE D'ALLIAGE À BASE DE Ti-AL

Publications (2)

Publication Number Publication Date
EP3995227A1 EP3995227A1 (fr) 2022-05-11
EP3995227A4 true EP3995227A4 (fr) 2022-08-17

Family

ID=74502616

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20850248.4A Pending EP3995227A4 (fr) 2019-08-05 2020-07-10 Procédé de coulée d'alliage à base de ti-al

Country Status (4)

Country Link
US (1) US20220250141A1 (fr)
EP (1) EP3995227A4 (fr)
JP (1) JP2021023967A (fr)
WO (1) WO2021024704A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7812711B2 (ja) * 2022-03-30 2026-02-10 株式会社神戸製鋼所 合金鋳塊の製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05154642A (ja) * 1991-12-06 1993-06-22 Nkk Corp チタン−アルミニウム合金鋳造物の鋳造方法
JPH08238553A (ja) * 1995-03-02 1996-09-17 Honda Motor Co Ltd 指向性凝固鋳造法
WO2018110370A1 (fr) * 2016-12-13 2018-06-21 株式会社神戸製鋼所 Procédé de coulée pour métal actif

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2595534B2 (ja) * 1987-04-30 1997-04-02 大同特殊鋼株式会社 Ｔｉ−Ａ▲ｌ▼合金鋳物の製造方法
JP3125393B2 (ja) * 1991-12-06 2001-01-15 日本鋼管株式会社 チタン−アルミニウム合金鋳造物の鋳造方法
JP4603840B2 (ja) * 2004-09-14 2010-12-22 株式会社三社電機製作所 鋳造装置用チャンバ吸湿防止方法及び鋳造装置
CN101133181B (zh) * 2005-03-10 2012-01-25 株式会社爱发科 靶的制造方法
JP2008142717A (ja) * 2006-12-06 2008-06-26 Daido Steel Co Ltd Ｔｉ、Ｔｉ合金、またはＴｉＡｌの造塊方法および造塊装置
US9381569B2 (en) * 2013-03-07 2016-07-05 Howmet Corporation Vacuum or air casting using induction hot topping
JP7043217B2 (ja) 2016-12-13 2022-03-29 株式会社神戸製鋼所 活性金属の鋳造方法
JP2019143776A (ja) 2018-02-23 2019-08-29 Ntn株式会社 転がり軸受

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05154642A (ja) * 1991-12-06 1993-06-22 Nkk Corp チタン−アルミニウム合金鋳造物の鋳造方法
JPH08238553A (ja) * 1995-03-02 1996-09-17 Honda Motor Co Ltd 指向性凝固鋳造法
WO2018110370A1 (fr) * 2016-12-13 2018-06-21 株式会社神戸製鋼所 Procédé de coulée pour métal actif

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021024704A1 *

Also Published As

Publication number Publication date
EP3995227A1 (fr) 2022-05-11
US20220250141A1 (en) 2022-08-11
JP2021023967A (ja) 2021-02-22
WO2021024704A1 (fr) 2021-02-11

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Ipc: B22D 27/15 20060101ALI20220713BHEP

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