DE69218846D1 - Verfahren und Vorrichtung zur Herstellung von Pulver, insbesondere Metallpulver durch Atomisierung - Google Patents
Verfahren und Vorrichtung zur Herstellung von Pulver, insbesondere Metallpulver durch AtomisierungInfo
- Publication number
- DE69218846D1 DE69218846D1 DE69218846T DE69218846T DE69218846D1 DE 69218846 D1 DE69218846 D1 DE 69218846D1 DE 69218846 T DE69218846 T DE 69218846T DE 69218846 T DE69218846 T DE 69218846T DE 69218846 D1 DE69218846 D1 DE 69218846D1
- Authority
- DE
- Germany
- Prior art keywords
- powder
- atomization
- particular metal
- producing
- metal powder
- 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.)
- Expired - Fee Related
Links
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
- B22F9/10—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 using centrifugal force
-
- 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
-
- 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
- B22F2009/0848—Melting process before atomisation
-
- 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
- B22F2009/086—Cooling after atomisation
-
- 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
- B22F2009/0896—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 particle transport, separation: process and apparatus
-
- 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
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9109462A FR2679473B1 (fr) | 1991-07-25 | 1991-07-25 | Procede et dispositif de production de poudres et notamment de poudres metalliques par atomisation. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69218846D1 true DE69218846D1 (de) | 1997-05-15 |
DE69218846T2 DE69218846T2 (de) | 1997-10-23 |
Family
ID=9415555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69218846T Expired - Fee Related DE69218846T2 (de) | 1991-07-25 | 1992-07-24 | Verfahren und Vorrichtung zur Herstellung von Pulver, insbesondere Metallpulver durch Atomisierung |
Country Status (5)
Country | Link |
---|---|
US (2) | US5340377A (de) |
EP (1) | EP0524887B1 (de) |
CA (1) | CA2074684A1 (de) |
DE (1) | DE69218846T2 (de) |
FR (1) | FR2679473B1 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5855642A (en) * | 1996-06-17 | 1999-01-05 | Starmet Corporation | System and method for producing fine metallic and ceramic powders |
US6972115B1 (en) | 1999-09-03 | 2005-12-06 | American Inter-Metallics, Inc. | Apparatus and methods for the production of powders |
GB2354256B (en) * | 1999-09-15 | 2001-11-07 | Korea Atomic Energy Res | Uranium high-density dispersion fuel |
JP2001254103A (ja) * | 2000-03-13 | 2001-09-18 | Sanei Kasei Kk | ナノコンポジット構造を有する金属粒子及び自己組織化によるその製造方法 |
US20030156964A1 (en) * | 2000-06-26 | 2003-08-21 | Masami Kikuchi | Method and apparatus for producing magnetic rare earth alloy powder, method for producing bonded magnet, method for producing rare earth sintering magnet, and method and apparatus for improving purity of inert gas |
US7913884B2 (en) | 2005-09-01 | 2011-03-29 | Ati Properties, Inc. | Methods and apparatus for processing molten materials |
CN100413617C (zh) * | 2006-08-18 | 2008-08-27 | 陕西科技大学 | 一种制备金属超微粉体的装置及其方法 |
US8268035B2 (en) | 2008-12-23 | 2012-09-18 | United Technologies Corporation | Process for producing refractory metal alloy powders |
WO2011054113A1 (en) * | 2009-11-05 | 2011-05-12 | Ap&C Advanced Powders & Coatings Inc. | Methods and apparatuses for preparing spheroidal powders |
CN101906516B (zh) * | 2010-09-02 | 2012-01-11 | 唐山市长智农工具设计制造有限公司 | 金属制件淬火介质循环利用装置 |
CA3039695C (en) | 2014-03-11 | 2019-10-29 | Tekna Plasma Systems Inc. | Process and apparatus for producing powder particles by atomization of a feed material in the form of an elongated member |
WO2016191854A1 (en) * | 2015-06-05 | 2016-12-08 | Pyrogenesis Canada Inc. | Plasma apparatus for the production of high quality spherical powders at high capacity |
EP3756799A1 (de) * | 2015-07-17 | 2020-12-30 | AP&C Advanced Powders And Coatings Inc. | Plasmazerstäubungsmetallpulverherstellungsverfahren und systeme dafür |
EP3442726B1 (de) | 2016-04-11 | 2023-01-04 | AP&C Advanced Powders And Coatings Inc. | Flugwärmebehandlungsverfahren für reaktive metallpulver |
US11110540B2 (en) * | 2016-05-02 | 2021-09-07 | Electronics And Telecommunications Research Institute | Extruder for metal material and 3D printer using the same |
KR102421026B1 (ko) | 2016-08-24 | 2022-07-14 | 5엔 플러스 아이엔씨. | 저융점 금속 또는 합금 분말 미립화 제조 공정 |
CN106216704B (zh) * | 2016-10-10 | 2018-05-04 | 江西悦安超细金属有限公司 | 一种进料装置以及等离子组合离心雾化制粉装置 |
TWI618589B (zh) * | 2016-12-23 | 2018-03-21 | 悅城科技股份有限公司 | 製造材料粉末的方法及裝置 |
CN106622029B (zh) * | 2017-02-23 | 2022-08-12 | 湖南久泰冶金科技有限公司 | 一种塔式金属雾化制粉设备 |
JP7012350B2 (ja) * | 2017-12-18 | 2022-01-28 | 株式会社大阪真空機器製作所 | 遠心アトマイザ用回転ディスク装置、遠心アトマイザ、および、金属粉末の製造方法 |
CN108097977B (zh) * | 2018-02-01 | 2021-02-12 | 广东美瑞克微金属磁电科技有限公司 | 一种铁硅铝软磁合金粉末的等离子雾化制取方法 |
EP3752304B1 (de) | 2018-02-15 | 2023-10-18 | 5n Plus Inc. | Herstellungsverfahren durch verdüsung von metall- oder legierungspulvern mit niedrigem schmelzpunkt |
CN109128206B (zh) * | 2018-09-25 | 2020-11-24 | 中国人民解放军陆军装甲兵学院 | 一种逐液滴离心雾化法高效制备超细球形金属粉末的装置及方法 |
CN111014700A (zh) * | 2019-12-11 | 2020-04-17 | 湖南天际智慧材料科技有限公司 | 一种真空无坩埚熔炼等离子体制备高纯纳米材料的装置 |
CN110883338A (zh) * | 2019-12-11 | 2020-03-17 | 湖南天际智慧材料科技有限公司 | 一种射频等离子体制备微纳米粉末材料的装置 |
CN111331147A (zh) * | 2020-03-18 | 2020-06-26 | 甘肃省机械科学研究院有限责任公司 | 一种制备AlSi9Mg超细粉的方法 |
CN115679055B (zh) * | 2022-11-18 | 2023-09-01 | 河北鑫泰轴承锻造有限公司 | 一种轴承成型模具淬火设备 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1517283A (en) * | 1974-06-28 | 1978-07-12 | Singer Alec | Production of metal articles |
JPS58197206A (ja) * | 1982-04-30 | 1983-11-16 | Hitachi Metals Ltd | 高品位金属または合金粉末の製造方法 |
US5120352A (en) * | 1983-06-23 | 1992-06-09 | General Electric Company | Method and apparatus for making alloy powder |
US5263689A (en) * | 1983-06-23 | 1993-11-23 | General Electric Company | Apparatus for making alloy power |
FR2588781B1 (fr) * | 1985-10-17 | 1988-04-08 | Aubert & Duval Acieries | Dispositif d'atomisation de metaux ou alliages |
DE3775499D1 (de) * | 1986-03-13 | 1992-02-06 | Richard F Cheney | Pulverspruehverfahren und vorrichtung. |
US4731517A (en) * | 1986-03-13 | 1988-03-15 | Cheney Richard F | Powder atomizing methods and apparatus |
FR2595595B1 (fr) * | 1986-03-17 | 1989-07-28 | Aubert & Duval Acieries | Procede de refroidissement et de collecte de poudres metalliques produites par atomisation de metal liquide |
US4762553A (en) * | 1987-04-24 | 1988-08-09 | The United States Of America As Represented By The Secretary Of The Air Force | Method for making rapidly solidified powder |
WO1989000470A1 (en) * | 1987-07-20 | 1989-01-26 | Battelle Development Corporation | Double disintegration powder method |
US4781754A (en) * | 1987-09-24 | 1988-11-01 | General Motors Corporation | Rapid solidification of plasma sprayed magnetic alloys |
FR2629573B1 (fr) * | 1988-04-05 | 1991-01-04 | Aubert & Duval Acieries | Tete de fusion continue pour metaux ou alliages |
US5084091A (en) * | 1989-11-09 | 1992-01-28 | Crucible Materials Corporation | Method for producing titanium particles |
US5272718A (en) * | 1990-04-09 | 1993-12-21 | Leybold Aktiengesellschaft | Method and apparatus for forming a stream of molten material |
-
1991
- 1991-07-25 FR FR9109462A patent/FR2679473B1/fr not_active Expired - Fee Related
-
1992
- 1992-07-23 US US07/919,028 patent/US5340377A/en not_active Expired - Fee Related
- 1992-07-24 DE DE69218846T patent/DE69218846T2/de not_active Expired - Fee Related
- 1992-07-24 EP EP92402141A patent/EP0524887B1/de not_active Expired - Lifetime
- 1992-07-27 CA CA002074684A patent/CA2074684A1/en not_active Abandoned
-
1994
- 1994-02-23 US US08/200,671 patent/US5529292A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69218846T2 (de) | 1997-10-23 |
FR2679473B1 (fr) | 1994-01-21 |
CA2074684A1 (en) | 1993-01-26 |
US5529292A (en) | 1996-06-25 |
EP0524887A1 (de) | 1993-01-27 |
FR2679473A1 (fr) | 1993-01-29 |
US5340377A (en) | 1994-08-23 |
EP0524887B1 (de) | 1997-04-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |