EP3687720A4 - High quality spherical powders for additive manufacturing processes along with methods of their formation - Google Patents
High quality spherical powders for additive manufacturing processes along with methods of their formation Download PDFInfo
- Publication number
- EP3687720A4 EP3687720A4 EP18849902.4A EP18849902A EP3687720A4 EP 3687720 A4 EP3687720 A4 EP 3687720A4 EP 18849902 A EP18849902 A EP 18849902A EP 3687720 A4 EP3687720 A4 EP 3687720A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- formation
- methods
- high quality
- additive manufacturing
- manufacturing processes
- 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
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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
- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
- B22F1/052—Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution
-
- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/14—Treatment of metallic powder
- B22F1/142—Thermal or thermo-mechanical treatment
-
- 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
- B22F1/14—Treatment of metallic powder
- B22F1/145—Chemical treatment, e.g. passivation or decarburisation
-
- 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
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
-
- 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
- B22F9/12—Making metallic powder or suspensions thereof using physical processes starting from gaseous material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
- B33Y70/10—Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
-
- 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
- B22F2009/0828—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 with water
-
- 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
- B22F2009/084—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 combination of methods
-
- 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
- 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
- B22F2301/15—Nickel or cobalt
-
- 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
- B22F2301/35—Iron
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Nanotechnology (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Glanulating (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762551981P | 2017-08-30 | 2017-08-30 | |
US15/962,216 US20190061005A1 (en) | 2017-08-30 | 2018-04-25 | High Quality Spherical Powders for Additive Manufacturing Processes Along With Methods of Their Formation |
PCT/US2018/044089 WO2019045923A1 (en) | 2017-08-30 | 2018-07-27 | High quality spherical powders for additive manufacturing processes along with methods of their formation |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3687720A1 EP3687720A1 (en) | 2020-08-05 |
EP3687720A4 true EP3687720A4 (en) | 2021-08-04 |
Family
ID=65436265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18849902.4A Pending EP3687720A4 (en) | 2017-08-30 | 2018-07-27 | High quality spherical powders for additive manufacturing processes along with methods of their formation |
Country Status (6)
Country | Link |
---|---|
US (1) | US20190061005A1 (en) |
EP (1) | EP3687720A4 (en) |
JP (3) | JP2020532650A (en) |
CN (1) | CN111093866A (en) |
CA (1) | CA3071833A1 (en) |
WO (1) | WO2019045923A1 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL3389862T3 (en) | 2015-12-16 | 2024-03-04 | 6K Inc. | Method of producing spheroidal dehydrogenated titanium alloy particles |
US10987735B2 (en) | 2015-12-16 | 2021-04-27 | 6K Inc. | Spheroidal titanium metallic powders with custom microstructures |
AU2019290663B2 (en) | 2018-06-19 | 2023-05-04 | 6K Inc. | Process for producing spheroidized powder from feedstock materials |
WO2020223358A1 (en) | 2019-04-30 | 2020-11-05 | 6K Inc. | Mechanically alloyed powder feedstock |
KR20240036705A (en) | 2019-04-30 | 2024-03-20 | 6케이 인크. | Lithium lanthanum zirconium oxide (llzo) powder |
AU2020400980A1 (en) * | 2019-11-18 | 2022-03-31 | 6K Inc. | Unique feedstocks for spherical powders and methods of manufacturing |
US11590568B2 (en) * | 2019-12-19 | 2023-02-28 | 6K Inc. | Process for producing spheroidized powder from feedstock materials |
CN116034496A (en) | 2020-06-25 | 2023-04-28 | 6K有限公司 | Microcosmic composite alloy structure |
US11963287B2 (en) | 2020-09-24 | 2024-04-16 | 6K Inc. | Systems, devices, and methods for starting plasma |
CA3196653A1 (en) | 2020-10-30 | 2022-05-05 | Sunil Bhalchandra BADWE | Systems and methods for synthesis of spheroidized metal powders |
CN113134617B (en) * | 2021-04-19 | 2023-01-17 | 山东理工大学 | Plasma spheroidizing deoxidation 3D printing metal powder preparation device |
CN113134605B (en) * | 2021-04-19 | 2023-01-17 | 山东理工大学 | Preparation method of plasma spheroidizing deoxidation 3D printing metal powder |
CN115007851B (en) * | 2022-06-20 | 2024-02-06 | 华材(山东)新材料有限公司 | Device and method for producing superfine spherical ruthenium powder for 3D printing by one-step method |
CN117001004B (en) * | 2023-09-28 | 2023-12-05 | 西安赛隆增材技术股份有限公司 | Microwave plasma powder making device and method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4808217A (en) * | 1988-05-23 | 1989-02-28 | Gte Products Corporation | Process for producing fine spherical particles having a low oxygen content |
US6689192B1 (en) * | 2001-12-13 | 2004-02-10 | The Regents Of The University Of California | Method for producing metallic nanoparticles |
WO2015174949A1 (en) * | 2014-05-14 | 2015-11-19 | Amastan Technologies Llc | Method for the densification and spheroidization of solid and solution precursor droplets of materials using plasma |
CN105689728A (en) * | 2016-02-16 | 2016-06-22 | 连云港倍特超微粉有限公司 | Device and method of producing metal alloy spherical powder for 3D printing |
US20170165791A1 (en) * | 2015-12-10 | 2017-06-15 | Canon Kabushiki Kaisha | Method for treating raw-material powder, apparatus for treating raw-material powder, and method for producing object |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2702796B2 (en) * | 1990-02-23 | 1998-01-26 | 旭化成工業株式会社 | Silver alloy conductive paste |
US5294242A (en) * | 1991-09-30 | 1994-03-15 | Air Products And Chemicals | Method for making metal powders |
JP2001320097A (en) * | 2000-05-09 | 2001-11-16 | Komatsu Ltd | Thermoelectric element and method of production and thermoelectric module |
KR100941479B1 (en) * | 2001-10-05 | 2010-02-10 | 테크나 플라즈마 시스템 인코포레이티드 | Multi-coil induction plasma torch for solid state power supply |
JP2003168594A (en) * | 2001-11-29 | 2003-06-13 | High Frequency Heattreat Co Ltd | High-frequency heat plasma apparatus |
CN100436763C (en) * | 2002-05-08 | 2008-11-26 | Btu国际公司 | Plasma-assisted engine exhausting process |
US6911618B1 (en) * | 2004-02-03 | 2005-06-28 | Hitachi Metals, Ltd. | Method of producing minute metal balls |
JP4609763B2 (en) * | 2004-10-15 | 2011-01-12 | 日立金属株式会社 | Method for producing low oxygen metal powder |
US7662253B2 (en) * | 2005-09-27 | 2010-02-16 | Lam Research Corporation | Apparatus for the removal of a metal oxide from a substrate and methods therefor |
US20100314788A1 (en) * | 2006-08-18 | 2010-12-16 | Cheng-Hung Hung | Production of Ultrafine Particles in a Plasma System Having Controlled Pressure Zones |
GB2543058B (en) * | 2015-10-06 | 2022-04-06 | Wallwork Cambridge Ltd | Smoothing the surface finish of rough metal articles |
US11077524B2 (en) * | 2016-01-27 | 2021-08-03 | H.C. Starck Inc. | Additive manufacturing utilizing metallic wire |
-
2018
- 2018-04-25 US US15/962,216 patent/US20190061005A1/en active Pending
- 2018-07-27 JP JP2020512563A patent/JP2020532650A/en active Pending
- 2018-07-27 CA CA3071833A patent/CA3071833A1/en active Pending
- 2018-07-27 WO PCT/US2018/044089 patent/WO2019045923A1/en unknown
- 2018-07-27 CN CN201880055675.2A patent/CN111093866A/en active Pending
- 2018-07-27 EP EP18849902.4A patent/EP3687720A4/en active Pending
-
2021
- 2021-10-15 JP JP2021169478A patent/JP2022023873A/en active Pending
-
2023
- 2023-03-22 JP JP2023045898A patent/JP2023082045A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4808217A (en) * | 1988-05-23 | 1989-02-28 | Gte Products Corporation | Process for producing fine spherical particles having a low oxygen content |
US6689192B1 (en) * | 2001-12-13 | 2004-02-10 | The Regents Of The University Of California | Method for producing metallic nanoparticles |
WO2015174949A1 (en) * | 2014-05-14 | 2015-11-19 | Amastan Technologies Llc | Method for the densification and spheroidization of solid and solution precursor droplets of materials using plasma |
US20170165791A1 (en) * | 2015-12-10 | 2017-06-15 | Canon Kabushiki Kaisha | Method for treating raw-material powder, apparatus for treating raw-material powder, and method for producing object |
CN105689728A (en) * | 2016-02-16 | 2016-06-22 | 连云港倍特超微粉有限公司 | Device and method of producing metal alloy spherical powder for 3D printing |
Also Published As
Publication number | Publication date |
---|---|
CA3071833A1 (en) | 2019-03-07 |
US20190061005A1 (en) | 2019-02-28 |
JP2020532650A (en) | 2020-11-12 |
WO2019045923A1 (en) | 2019-03-07 |
EP3687720A1 (en) | 2020-08-05 |
JP2022023873A (en) | 2022-02-08 |
CN111093866A (en) | 2020-05-01 |
JP2023082045A (en) | 2023-06-13 |
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