EP3995227A4 - Method for casting ti-al based alloy - Google Patents
Method for casting ti-al based alloy Download PDFInfo
- 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
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019143776A JP2021023967A (en) | 2019-08-05 | 2019-08-05 | Ti-Al BASED ALLOY CASTING METHOD |
PCT/JP2020/027164 WO2021024704A1 (en) | 2019-08-05 | 2020-07-10 | METHOD FOR CASTING Ti-AL BASED ALLOY |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3995227A1 EP3995227A1 (en) | 2022-05-11 |
EP3995227A4 true EP3995227A4 (en) | 2022-08-17 |
Family
ID=74502616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20850248.4A Pending EP3995227A4 (en) | 2019-08-05 | 2020-07-10 | Method for casting ti-al based alloy |
Country Status (4)
Country | Link |
---|---|
US (1) | US20220250141A1 (en) |
EP (1) | EP3995227A4 (en) |
JP (1) | JP2021023967A (en) |
WO (1) | WO2021024704A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05154642A (en) * | 1991-12-06 | 1993-06-22 | Nkk Corp | Method for casting titanium-aluminum alloy cast product |
JPH08238553A (en) * | 1995-03-02 | 1996-09-17 | Honda Motor Co Ltd | Directional solidified casting method |
WO2018110370A1 (en) * | 2016-12-13 | 2018-06-21 | 株式会社神戸製鋼所 | Casting method for active metal |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2595534B2 (en) * | 1987-04-30 | 1997-04-02 | 大同特殊鋼株式会社 | Method for producing Ti-A alloy castings |
JP3125393B2 (en) * | 1991-12-06 | 2001-01-15 | 日本鋼管株式会社 | Casting method of titanium-aluminum alloy casting |
JP2008142717A (en) * | 2006-12-06 | 2008-06-26 | Daido Steel Co Ltd | METHOD AND APPARATUS FOR MAKING INGOT OF Ti AND Ti ALLOY OR TiAl |
JP7043217B2 (en) | 2016-12-13 | 2022-03-29 | 株式会社神戸製鋼所 | How to cast active metal |
JP2019143776A (en) | 2018-02-23 | 2019-08-29 | Ntn株式会社 | Rolling bearing |
-
2019
- 2019-08-05 JP JP2019143776A patent/JP2021023967A/en active Pending
-
2020
- 2020-07-10 WO PCT/JP2020/027164 patent/WO2021024704A1/en unknown
- 2020-07-10 US US17/630,322 patent/US20220250141A1/en not_active Abandoned
- 2020-07-10 EP EP20850248.4A patent/EP3995227A4/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05154642A (en) * | 1991-12-06 | 1993-06-22 | Nkk Corp | Method for casting titanium-aluminum alloy cast product |
JPH08238553A (en) * | 1995-03-02 | 1996-09-17 | Honda Motor Co Ltd | Directional solidified casting method |
WO2018110370A1 (en) * | 2016-12-13 | 2018-06-21 | 株式会社神戸製鋼所 | Casting method for active metal |
Non-Patent Citations (1)
Title |
---|
See also references of WO2021024704A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2021024704A1 (en) | 2021-02-11 |
EP3995227A1 (en) | 2022-05-11 |
JP2021023967A (en) | 2021-02-22 |
US20220250141A1 (en) | 2022-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20220203 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20220719 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B22D 27/15 20060101ALI20220713BHEP Ipc: B22D 21/00 20060101ALI20220713BHEP Ipc: B22D 7/00 20060101ALI20220713BHEP Ipc: B22D 21/02 20060101AFI20220713BHEP |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) |