JP2020530066A5 - - Google Patents
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- Publication number
- JP2020530066A5 JP2020530066A5 JP2020503318A JP2020503318A JP2020530066A5 JP 2020530066 A5 JP2020530066 A5 JP 2020530066A5 JP 2020503318 A JP2020503318 A JP 2020503318A JP 2020503318 A JP2020503318 A JP 2020503318A JP 2020530066 A5 JP2020530066 A5 JP 2020530066A5
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- sintered
- rod
- metal powder
- ceramic die
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims 10
- 239000000843 powder Substances 0.000 claims 8
- 239000000956 alloy Substances 0.000 claims 4
- 229910045601 alloy Inorganic materials 0.000 claims 4
- 239000000919 ceramic Substances 0.000 claims 4
- 239000002184 metal Substances 0.000 claims 4
- 239000000203 mixture Substances 0.000 claims 4
- 238000003754 machining Methods 0.000 claims 2
- 238000002844 melting Methods 0.000 claims 2
- 230000008018 melting Effects 0.000 claims 2
- 238000005245 sintering Methods 0.000 claims 2
- 239000011230 binding agent Substances 0.000 claims 1
- 238000005219 brazing Methods 0.000 claims 1
- 238000009760 electrical discharge machining Methods 0.000 claims 1
- 238000000227 grinding Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000003698 laser cutting Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000003801 milling Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/670,463 | 2017-08-07 | ||
| US15/670,463 US20190039141A1 (en) | 2017-08-07 | 2017-08-07 | Pre-sintered preform and process |
| PCT/US2018/044965 WO2019032367A1 (en) | 2017-08-07 | 2018-08-02 | PRE-FRITTED PREFORM AND METHOD |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020530066A JP2020530066A (ja) | 2020-10-15 |
| JP2020530066A5 true JP2020530066A5 (enExample) | 2021-06-17 |
| JP7229994B2 JP7229994B2 (ja) | 2023-02-28 |
Family
ID=65232032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020503318A Active JP7229994B2 (ja) | 2017-08-07 | 2018-08-02 | 予備焼結プリフォームおよびプロセス |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20190039141A1 (enExample) |
| EP (1) | EP3664948A4 (enExample) |
| JP (1) | JP7229994B2 (enExample) |
| KR (1) | KR102439921B1 (enExample) |
| CN (1) | CN110891716A (enExample) |
| WO (1) | WO2019032367A1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11999000B2 (en) * | 2020-01-03 | 2024-06-04 | Rolls-Royce Corporation | Pre-sintered preform braze reinforcement of pressure vessels |
| US11865622B2 (en) * | 2021-08-30 | 2024-01-09 | General Electric Company | Oxidation and wear resistant brazed coating |
| CN116254433B (zh) * | 2023-03-17 | 2023-07-21 | 哈尔滨工业大学 | 一种低密度高强韧AlMoNbTaTiZr系难熔高熵合金的制备方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3723489A1 (de) * | 1987-03-11 | 1988-09-22 | Hoechst Ag | Verfahren zur herstellung eines formkoerpers aus einem vorformling, der im wesentlichen aus polymerisierten einheiten des tetrafluorethylens besteht |
| JPH01306507A (ja) * | 1988-06-03 | 1989-12-11 | Sanyo Special Steel Co Ltd | 板状材料の製造方法 |
| US7335427B2 (en) | 2004-12-17 | 2008-02-26 | General Electric Company | Preform and method of repairing nickel-base superalloys and components repaired thereby |
| US20110180199A1 (en) * | 2007-04-17 | 2011-07-28 | United Technologies Corporation | Powder -metallurgy braze preform and method of use |
| US20120231295A1 (en) * | 2011-03-08 | 2012-09-13 | General Electric Company | Method of fabricating a component and a component |
| US10105795B2 (en) * | 2012-05-25 | 2018-10-23 | General Electric Company | Braze compositions, and related devices |
| US20140170433A1 (en) * | 2012-12-19 | 2014-06-19 | General Electric Company | Components with near-surface cooling microchannels and methods for providing the same |
| CN105102181A (zh) | 2013-03-15 | 2015-11-25 | 西门子能源公司 | 用于修复超合金部件的预烧结的预成形坯 |
| US20150224607A1 (en) * | 2014-02-07 | 2015-08-13 | Siemens Energy, Inc. | Superalloy solid freeform fabrication and repair with preforms of metal and flux |
| US20150377037A1 (en) | 2014-06-30 | 2015-12-31 | General Electric Company | Braze methods and components for turbine buckets |
| US9796048B2 (en) * | 2014-08-29 | 2017-10-24 | General Electric Company | Article and process for producing an article |
| US20160199930A1 (en) * | 2015-01-14 | 2016-07-14 | Siemens Energy, Inc. | Combined braze and coating method for fabrication and repair of mechanical components |
| US10766105B2 (en) * | 2015-02-26 | 2020-09-08 | Rolls-Royce Corporation | Repair of dual walled metallic components using braze material |
| JP6559541B2 (ja) | 2015-11-04 | 2019-08-14 | 昭和電工株式会社 | アルミニウムと炭素粒子との複合体の製造方法 |
| US20170232514A1 (en) * | 2016-02-17 | 2017-08-17 | Siemens Energy, Inc. | Superplastic fabrication of superalloy components for turbine engines |
| US10247015B2 (en) * | 2017-01-13 | 2019-04-02 | Rolls-Royce Corporation | Cooled blisk with dual wall blades for gas turbine engine |
-
2017
- 2017-08-07 US US15/670,463 patent/US20190039141A1/en not_active Abandoned
-
2018
- 2018-08-02 EP EP18844936.7A patent/EP3664948A4/en active Pending
- 2018-08-02 KR KR1020207002024A patent/KR102439921B1/ko active Active
- 2018-08-02 JP JP2020503318A patent/JP7229994B2/ja active Active
- 2018-08-02 WO PCT/US2018/044965 patent/WO2019032367A1/en not_active Ceased
- 2018-08-02 CN CN201880046171.4A patent/CN110891716A/zh active Pending
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