AU2019239776A1 - Method and apparatus for the production of high purity spherical metallic powders from a molten feedstock - Google Patents
Method and apparatus for the production of high purity spherical metallic powders from a molten feedstock Download PDFInfo
- Publication number
- AU2019239776A1 AU2019239776A1 AU2019239776A AU2019239776A AU2019239776A1 AU 2019239776 A1 AU2019239776 A1 AU 2019239776A1 AU 2019239776 A AU2019239776 A AU 2019239776A AU 2019239776 A AU2019239776 A AU 2019239776A AU 2019239776 A1 AU2019239776 A1 AU 2019239776A1
- Authority
- AU
- Australia
- Prior art keywords
- plasma
- molten
- stream
- feed
- supersonic
- 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.)
- Abandoned
Links
- 239000000843 powder Substances 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims description 47
- 238000004519 manufacturing process Methods 0.000 title description 13
- 239000007787 solid Substances 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000002844 melting Methods 0.000 claims abstract description 11
- 230000008018 melting Effects 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 17
- 230000006698 induction Effects 0.000 claims description 11
- 238000000889 atomisation Methods 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 239000011261 inert gas Substances 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 230000003116 impacting effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 10
- 239000000155 melt Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 238000009689 gas atomisation Methods 0.000 description 5
- 238000009692 water atomization Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- QIJNJJZPYXGIQM-UHFFFAOYSA-N 1lambda4,2lambda4-dimolybdacyclopropa-1,2,3-triene Chemical compound [Mo]=C=[Mo] QIJNJJZPYXGIQM-UHFFFAOYSA-N 0.000 description 1
- 238000010146 3D printing Methods 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910039444 MoC Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- WHJFNYXPKGDKBB-UHFFFAOYSA-N hafnium;methane Chemical compound C.[Hf] WHJFNYXPKGDKBB-UHFFFAOYSA-N 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- UNASZPQZIFZUSI-UHFFFAOYSA-N methylidyneniobium Chemical compound [Nb]#C UNASZPQZIFZUSI-UHFFFAOYSA-N 0.000 description 1
- NFFIWVVINABMKP-UHFFFAOYSA-N methylidynetantalum Chemical compound [Ta]#C NFFIWVVINABMKP-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 229910003468 tantalcarbide Inorganic materials 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
-
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/14—Making metallic powder or suspensions thereof using physical processes using electric discharge
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/42—Plasma torches using an arc with provisions for introducing materials into the plasma, e.g. powder or liquid
-
- 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
- B22F1/06—Metallic powder characterised by the shape of the particles
- B22F1/065—Spherical particles
-
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
- B22F2009/0824—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid with a specific atomising fluid
-
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
- B22F2009/0832—Handling of atomising fluid, e.g. heating, cooling, cleaning, recirculating
-
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
- B22F2009/088—Fluid nozzles, e.g. angle, distance
-
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
- B22F2009/0884—Spiral fluid
-
- 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
- B22F2202/00—Treatment under specific physical conditions
- B22F2202/13—Use of plasma
-
- 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
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Plasma Technology (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2024266947A AU2024266947A1 (en) | 2018-03-17 | 2024-11-27 | Method and apparatus for the production of high purity spherical metallic powders from a molten feedstock |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862644459P | 2018-03-17 | 2018-03-17 | |
| US62/644,459 | 2018-03-17 | ||
| PCT/CA2019/000034 WO2019178668A1 (en) | 2018-03-17 | 2019-03-18 | Method and apparatus for the production of high purity spherical metallic powders from a molten feedstock |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2024266947A Division AU2024266947A1 (en) | 2018-03-17 | 2024-11-27 | Method and apparatus for the production of high purity spherical metallic powders from a molten feedstock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2019239776A1 true AU2019239776A1 (en) | 2020-10-29 |
Family
ID=67988240
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2019239776A Abandoned AU2019239776A1 (en) | 2018-03-17 | 2019-03-18 | Method and apparatus for the production of high purity spherical metallic powders from a molten feedstock |
| AU2024266947A Abandoned AU2024266947A1 (en) | 2018-03-17 | 2024-11-27 | Method and apparatus for the production of high purity spherical metallic powders from a molten feedstock |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2024266947A Abandoned AU2024266947A1 (en) | 2018-03-17 | 2024-11-27 | Method and apparatus for the production of high purity spherical metallic powders from a molten feedstock |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US11772159B2 (https=) |
| EP (1) | EP3768450A4 (https=) |
| JP (2) | JP2021518490A (https=) |
| KR (1) | KR20200129154A (https=) |
| CN (1) | CN112512733A (https=) |
| AU (2) | AU2019239776A1 (https=) |
| CA (1) | CA3094106A1 (https=) |
| EA (1) | EA202092056A1 (https=) |
| WO (1) | WO2019178668A1 (https=) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2912282A1 (en) * | 2014-03-11 | 2015-09-17 | Tekna Plasma Systems Inc. | Process and apparatus for producing powder particles by atomization of a feed material in the form of an elongated member |
| AU2019290663B2 (en) | 2018-06-19 | 2023-05-04 | 6K Inc. | Process for producing spheroidized powder from feedstock materials |
| WO2021118762A1 (en) * | 2019-11-18 | 2021-06-17 | 6K Inc. | Unique feedstocks for spherical powders and methods of manufacturing |
| CN111470481B (zh) * | 2020-05-19 | 2023-09-19 | 四川大学 | 一种等离子体反应雾化制备高纯氮化铝球形粉末的方法 |
| AU2021297476A1 (en) | 2020-06-25 | 2022-12-15 | 6K Inc. | Microcomposite alloy structure |
| CN112743096B (zh) * | 2020-12-30 | 2023-06-06 | 中航迈特粉冶科技(徐州)有限公司 | 一种等离子雾化装置、金属粉末的制备装置及制备方法 |
| EP4275239A4 (en) | 2021-01-11 | 2024-12-18 | 6K Inc. | METHODS AND SYSTEMS FOR RECLAIMING LI-ION CATHODE MATERIALS USING MICROWAVE PLASMA TREATMENT |
| KR102491080B1 (ko) * | 2021-08-05 | 2023-01-19 | 한국핵융합에너지연구원 | 플라즈마를 이용한 분말 구형화 장치 |
| KR102467741B1 (ko) * | 2021-08-05 | 2022-11-16 | 한국핵융합에너지연구원 | 플라즈마를 이용한 아토마이징 시스템 및 아토마이징 방법 |
| CN113927039B (zh) * | 2021-10-15 | 2023-10-03 | 浙江亚通新材料股份有限公司 | 一种基于等离子的无坩埚气雾化制粉装置 |
| WO2023229928A1 (en) | 2022-05-23 | 2023-11-30 | 6K Inc. | Microwave plasma apparatus and methods for processing materials using an interior liner |
| US12040162B2 (en) | 2022-06-09 | 2024-07-16 | 6K Inc. | Plasma apparatus and methods for processing feed material utilizing an upstream swirl module and composite gas flows |
| WO2024044498A1 (en) | 2022-08-25 | 2024-02-29 | 6K Inc. | Plasma apparatus and methods for processing feed material utilizing a powder ingress preventor (pip) |
| CA3264939A1 (en) | 2022-12-09 | 2024-06-13 | Thg, Llc | RECYCLING OF LOW-CARBON MATERIALS |
| US12195338B2 (en) | 2022-12-15 | 2025-01-14 | 6K Inc. | Systems, methods, and device for pyrolysis of methane in a microwave plasma for hydrogen and structured carbon powder production |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4925554B1 (https=) * | 1969-05-16 | 1974-07-01 | ||
| JPS514951B1 (https=) * | 1973-02-15 | 1976-02-16 | ||
| JPH062882B2 (ja) * | 1985-06-20 | 1994-01-12 | 大同特殊鋼株式会社 | 微粒子製造装置 |
| JPS62270705A (ja) * | 1986-05-19 | 1987-11-25 | Kobe Steel Ltd | 合金粉末の製造方法 |
| FR2603210B1 (fr) | 1986-08-28 | 1989-05-19 | Serole Bernard | Tuyau d'atomisation par gaz, couplee avec un arc electrique ou un plasma. |
| US5023425A (en) | 1990-01-17 | 1991-06-11 | Esab Welding Products, Inc. | Electrode for plasma arc torch and method of fabricating same |
| DE4011392B4 (de) * | 1990-04-09 | 2004-04-15 | Ald Vacuum Technologies Ag | Verfahren und Vorrichtung zur Formung eines Gießstrahls |
| US5228620A (en) | 1990-10-09 | 1993-07-20 | Iowa State University Research Foundtion, Inc. | Atomizing nozzle and process |
| JPH05179316A (ja) * | 1991-12-27 | 1993-07-20 | Tokuriki Honten Co Ltd | 金属粉の製造方法 |
| JPH06172818A (ja) | 1992-09-30 | 1994-06-21 | Toyo Alum Kk | 超微粒粉末の製造方法 |
| GB9316522D0 (en) * | 1993-08-09 | 1993-09-22 | Hopkins William | Apparatus for and methods of producing a particulate spray |
| JP2816110B2 (ja) * | 1995-01-30 | 1998-10-27 | 住友シチックス株式会社 | 金属粉末の製造方法およびその装置 |
| US5935461A (en) | 1996-07-25 | 1999-08-10 | Utron Inc. | Pulsed high energy synthesis of fine metal powders |
| US5939151A (en) * | 1996-10-25 | 1999-08-17 | Iowa State University Research Foundation, Inc. | Method and apparatus for reactive plasma atomization |
| US6372298B1 (en) * | 2000-07-21 | 2002-04-16 | Ford Global Technologies, Inc. | High deposition rate thermal spray using plasma transferred wire arc |
| US9155181B2 (en) * | 2010-08-06 | 2015-10-06 | Lam Research Corporation | Distributed multi-zone plasma source systems, methods and apparatus |
| EP2711111A4 (en) * | 2011-05-18 | 2015-05-20 | Tohoku Techno Arch Co Ltd | METHOD FOR PRODUCING A METAL POWDER AND DEVICE FOR PRODUCING A METAL POWDER |
| US9574770B2 (en) * | 2012-04-17 | 2017-02-21 | Alter Nrg Corp. | Start-up torch |
| CA2912282A1 (en) * | 2014-03-11 | 2015-09-17 | Tekna Plasma Systems Inc. | Process and apparatus for producing powder particles by atomization of a feed material in the form of an elongated member |
| CN204396886U (zh) * | 2015-01-30 | 2015-06-17 | 陕西维克德科技开发有限公司 | 用于球形稀有金属粉末的制备装置 |
| US20160332232A1 (en) * | 2015-05-14 | 2016-11-17 | Ati Properties, Inc. | Methods and apparatuses for producing metallic powder material |
| EP3302855B1 (en) * | 2015-06-05 | 2021-09-22 | Pyrogenesis Canada Inc. | Plasma apparatus for the production of high quality spherical powders at high capacity |
| US11198179B2 (en) * | 2015-07-17 | 2021-12-14 | Ap&C Advanced Powders & Coating Inc. | Plasma atomization metal powder manufacturing processes and system therefor |
| CN107175337A (zh) * | 2017-05-22 | 2017-09-19 | 加拿大艾浦莱斯有限公司 | 一种基于等离子体雾化技术的金属粉末制备方法及其装置 |
| CN206912255U (zh) * | 2017-05-22 | 2018-01-23 | 加拿大艾浦莱斯有限公司 | 一种基于等离子体雾化技术的金属粉末制备装置 |
| JP7436357B2 (ja) * | 2017-07-21 | 2024-02-21 | パイロジェネシス・カナダ・インコーポレーテッド | スラスタ支援プラズマ微粒化を使用した大量の超微細球状粉末の費用効率の良い生産方法 |
-
2019
- 2019-03-18 CA CA3094106A patent/CA3094106A1/en active Pending
- 2019-03-18 US US16/981,692 patent/US11772159B2/en active Active
- 2019-03-18 EA EA202092056A patent/EA202092056A1/ru unknown
- 2019-03-18 AU AU2019239776A patent/AU2019239776A1/en not_active Abandoned
- 2019-03-18 KR KR1020207029537A patent/KR20200129154A/ko not_active Ceased
- 2019-03-18 WO PCT/CA2019/000034 patent/WO2019178668A1/en not_active Ceased
- 2019-03-18 CN CN201980029393.XA patent/CN112512733A/zh active Pending
- 2019-03-18 EP EP19770714.4A patent/EP3768450A4/en active Pending
- 2019-03-18 JP JP2020572585A patent/JP2021518490A/ja active Pending
-
2023
- 2023-04-24 US US18/138,516 patent/US20240091857A1/en not_active Abandoned
-
2024
- 2024-02-16 JP JP2024022100A patent/JP2024045584A/ja active Pending
- 2024-11-27 AU AU2024266947A patent/AU2024266947A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CN112512733A (zh) | 2021-03-16 |
| US11772159B2 (en) | 2023-10-03 |
| US20240091857A1 (en) | 2024-03-21 |
| WO2019178668A1 (en) | 2019-09-26 |
| CA3094106A1 (en) | 2019-09-26 |
| BR112020019090A2 (pt) | 2020-12-29 |
| JP2021518490A (ja) | 2021-08-02 |
| AU2024266947A1 (en) | 2024-12-19 |
| US20210114104A1 (en) | 2021-04-22 |
| JP2024045584A (ja) | 2024-04-02 |
| WO2019178668A8 (en) | 2020-09-24 |
| KR20200129154A (ko) | 2020-11-17 |
| EA202092056A1 (ru) | 2020-11-25 |
| EP3768450A4 (en) | 2021-07-14 |
| BR112020019090A8 (pt) | 2023-04-25 |
| EP3768450A1 (en) | 2021-01-27 |
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