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 PDFInfo
- 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
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Classifications
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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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
-
- 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
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- 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.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
JP2016-075932 | 2016-04-05 | ||
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)
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)
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 |
-
2016
- 2016-04-05 JP JP2016075932A patent/JP6688662B2/en active Active
-
2017
- 2017-02-21 US US16/085,061 patent/US20190076928A1/en not_active Abandoned
- 2017-02-21 WO PCT/JP2017/006390 patent/WO2017175499A1/en active Application Filing
- 2017-02-21 CA CA3017441A patent/CA3017441C/en active Active
- 2017-02-21 EP EP17778878.3A patent/EP3415648A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CA3017441A1 (en) | 2017-10-12 |
WO2017175499A1 (en) | 2017-10-12 |
JP6688662B2 (en) | 2020-04-28 |
US20190076928A1 (en) | 2019-03-14 |
JP2017186609A (en) | 2017-10-12 |
EP3415648A4 (en) | 2019-04-17 |
EP3415648A1 (en) | 2018-12-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20180911 |