CA3017441C - Tial-based intermetallic sintered compact and method for producing tial-based intermetallic sintered compact - Google Patents

Tial-based intermetallic sintered compact and method for producing tial-based intermetallic sintered compact Download PDF

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Publication number
CA3017441C
CA3017441C CA3017441A CA3017441A CA3017441C CA 3017441 C CA3017441 C CA 3017441C CA 3017441 A CA3017441 A CA 3017441A CA 3017441 A CA3017441 A CA 3017441A CA 3017441 C CA3017441 C CA 3017441C
Authority
CA
Canada
Prior art keywords
tial
sintered compact
based intermetallic
intermetallic sintered
producing
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.)
Active
Application number
CA3017441A
Other languages
French (fr)
Other versions
CA3017441A1 (en
Inventor
Kenji Suzuki
Kentaro Shindo
Syuntaro TERAUCHI
Hisashi KITAGAKI
Kazuki HANAMI
Tadayuki Hanada
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.)
Osaka Yakin Kogyo Co Ltd
Mitsubishi Heavy Industries Aero Engines Ltd
Original Assignee
Osaka Yakin Kogyo Co Ltd
Mitsubishi Heavy Industries Aero Engines 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 Osaka Yakin Kogyo Co Ltd, Mitsubishi Heavy Industries Aero Engines Ltd filed Critical Osaka Yakin Kogyo Co Ltd
Publication of CA3017441A1 publication Critical patent/CA3017441A1/en
Application granted granted Critical
Publication of CA3017441C publication Critical patent/CA3017441C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • 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
    • B22F3/16—Both compacting and sintering in successive or repeated steps
    • 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
    • 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
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0408—Light metal alloys
    • C22C1/0416—Aluminium-based alloys
    • 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
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/045—Alloys based on refractory metals
    • C22C1/0458—Alloys based on titanium, zirconium or hafnium
    • 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
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/047—Making non-ferrous alloys by powder metallurgy comprising intermetallic compounds
    • 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
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • 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
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/05—Light metals
    • B22F2301/052—Aluminium
    • 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
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/20—Refractory metals
    • B22F2301/205—Titanium, zirconium or hafnium
    • 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
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/40—Intermetallics other than rare earth-Co or -Ni or -Fe intermetallic alloys
    • 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
    • B22F2304/00—Physical aspects of the powder
    • B22F2304/10—Micron size particles, i.e. above 1 micrometer up to 500 micrometer
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)

Abstract

The present invention improves the sintered density of a sintered body of a TiAl intermetallic compound. In this method for producing a sintered body of a TiAl intermetallic compound, a TiAl powder containing a TiAl intermetallic compound in which Ti and Al are bonded and an additional metal is sintered and a sintered body of the TiAl intermetallic compound is produced. The additional metal is Ni or Ni and Fe.
CA3017441A 2016-04-05 2017-02-21 Tial-based intermetallic sintered compact and method for producing tial-based intermetallic sintered compact Active CA3017441C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016-075932 2016-04-05
JP2016075932A JP6688662B2 (en) 2016-04-05 2016-04-05 TiAl-based intermetallic compound sintered body and method for producing TiAl-based intermetallic compound sintered body
PCT/JP2017/006390 WO2017175499A1 (en) 2016-04-05 2017-02-21 SINTERED BODY OF TiAl INTERMETALLIC COMPOUND AND METHOD FOR PRODUCING SINTERED BODY OF TiAl INTERMETALLIC COMPOUND

Publications (2)

Publication Number Publication Date
CA3017441A1 CA3017441A1 (en) 2017-10-12
CA3017441C true CA3017441C (en) 2021-10-26

Family

ID=60001604

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3017441A Active CA3017441C (en) 2016-04-05 2017-02-21 Tial-based intermetallic sintered compact and method for producing tial-based intermetallic sintered compact

Country Status (5)

Country Link
US (1) US20190076928A1 (en)
EP (1) EP3415648A4 (en)
JP (1) JP6688662B2 (en)
CA (1) CA3017441C (en)
WO (1) WO2017175499A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021121690A (en) * 2020-01-31 2021-08-26 三菱重工航空エンジン株式会社 TiAl-BASED ALLOY AND MANUFACTURING METHOD THEREOF
JP7457980B2 (en) * 2020-02-27 2024-03-29 三菱重工航空エンジン株式会社 Method for producing TiAl-based alloy

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0730418B2 (en) * 1989-01-30 1995-04-05 住友軽金属工業株式会社 Forming method of Ti-Al intermetallic compound member
JPH03193801A (en) * 1989-12-25 1991-08-23 Nippon Steel Corp Sintering additive powder for intermetallic compound and sintering method thereof
JPH03243741A (en) * 1990-02-21 1991-10-30 Nippon Tungsten Co Ltd Ti-al series sintered body and its manufacture
US5098469A (en) * 1991-09-12 1992-03-24 General Motors Corporation Powder metal process for producing multiphase NI-AL-TI intermetallic alloys
JPH0892602A (en) * 1994-09-28 1996-04-09 Toyo Alum Kk Titanium-aluminium intermetallic compound powder and its sintered compact
JP2000355704A (en) * 1999-06-15 2000-12-26 Osaka Yakin Kogyo Kk METHOD FOR CONTROLLING CARBON CONTENT AND OXYGEN CONTENT IN DEGREASED MOLDING IN INJECTION MOLDING METHOD OF Ti-Al ALLOY
JP3728507B2 (en) * 2002-08-19 2005-12-21 独立行政法人産業技術総合研究所 Sintered titanium alloy and manufacturing method thereof
US7387763B2 (en) * 2004-07-27 2008-06-17 General Electric Company Preparation of sheet by injection molding of powder, consolidation, and heat treating

Also Published As

Publication number Publication date
EP3415648A1 (en) 2018-12-19
EP3415648A4 (en) 2019-04-17
WO2017175499A1 (en) 2017-10-12
US20190076928A1 (en) 2019-03-14
JP2017186609A (en) 2017-10-12
JP6688662B2 (en) 2020-04-28
CA3017441A1 (en) 2017-10-12

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Effective date: 20180911