EP3867416A4 - Metallic alloy - Google Patents
Metallic alloy Download PDFInfo
- Publication number
- EP3867416A4 EP3867416A4 EP20886209.4A EP20886209A EP3867416A4 EP 3867416 A4 EP3867416 A4 EP 3867416A4 EP 20886209 A EP20886209 A EP 20886209A EP 3867416 A4 EP3867416 A4 EP 3867416A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- metallic alloy
- metallic
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962939106P | 2019-11-22 | 2019-11-22 | |
PCT/US2020/061575 WO2021141690A2 (en) | 2019-11-22 | 2020-11-20 | Metallic alloy |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3867416A2 EP3867416A2 (en) | 2021-08-25 |
EP3867416A4 true EP3867416A4 (en) | 2022-11-23 |
Family
ID=76788686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20886209.4A Pending EP3867416A4 (en) | 2019-11-22 | 2020-11-20 | Metallic alloy |
Country Status (3)
Country | Link |
---|---|
US (1) | US20210324499A1 (en) |
EP (1) | EP3867416A4 (en) |
WO (1) | WO2021141690A2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3537882A1 (en) * | 1984-12-18 | 1986-06-19 | United Technologies Corp., Hartford, Conn. | METHOD FOR PRODUCING A METAL OBJECT AND NICKEL SUPER ALLOY DISC FOR A GAS TURBINE ENGINE |
US20150354358A1 (en) * | 2012-12-21 | 2015-12-10 | United Technologies Corporation | Post-Peen Grinding of Disk Alloys |
US20180245188A1 (en) * | 2017-02-24 | 2018-08-30 | Daido Steel Co., Ltd. | Ni-BASED SUPERALLOY |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5626920B2 (en) * | 2012-03-26 | 2014-11-19 | 三菱日立パワーシステムズ株式会社 | Nickel-base alloy castings, gas turbine blades and gas turbines |
US10786875B2 (en) * | 2014-07-02 | 2020-09-29 | Raytheon Technologies Corporation | Abrasive preforms and manufacture and use methods |
GB2565063B (en) * | 2017-07-28 | 2020-05-27 | Oxmet Tech Limited | A nickel-based alloy |
US10760686B2 (en) * | 2017-10-11 | 2020-09-01 | Raytheon Technologies Corporation | Wear resistant piston seal |
-
2020
- 2020-11-20 WO PCT/US2020/061575 patent/WO2021141690A2/en unknown
- 2020-11-20 EP EP20886209.4A patent/EP3867416A4/en active Pending
-
2021
- 2021-05-21 US US17/327,189 patent/US20210324499A1/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3537882A1 (en) * | 1984-12-18 | 1986-06-19 | United Technologies Corp., Hartford, Conn. | METHOD FOR PRODUCING A METAL OBJECT AND NICKEL SUPER ALLOY DISC FOR A GAS TURBINE ENGINE |
US20150354358A1 (en) * | 2012-12-21 | 2015-12-10 | United Technologies Corporation | Post-Peen Grinding of Disk Alloys |
US20180245188A1 (en) * | 2017-02-24 | 2018-08-30 | Daido Steel Co., Ltd. | Ni-BASED SUPERALLOY |
Non-Patent Citations (1)
Title |
---|
See also references of WO2021141690A2 * |
Also Published As
Publication number | Publication date |
---|---|
WO2021141690A3 (en) | 2021-08-26 |
EP3867416A2 (en) | 2021-08-25 |
WO2021141690A2 (en) | 2021-07-15 |
US20210324499A1 (en) | 2021-10-21 |
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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: UNKNOWN |
|
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: 20210521 |
|
AK | Designated contracting states |
Kind code of ref document: A2 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 |
|
R17D | Deferred search report published (corrected) |
Effective date: 20210826 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: HAYNES, ANDREW L. Inventor name: BECK, SARA ANN Inventor name: WOODARD, SHIELA R. Inventor name: BOCHIECHIO, MARIO P. |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20221020 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C22C 19/05 20060101AFI20221014BHEP |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: RTX CORPORATION |