ES2121049T3 - Procedimiento de preparacion de polvo de titanio. - Google Patents
Procedimiento de preparacion de polvo de titanio.Info
- Publication number
- ES2121049T3 ES2121049T3 ES93203372T ES93203372T ES2121049T3 ES 2121049 T3 ES2121049 T3 ES 2121049T3 ES 93203372 T ES93203372 T ES 93203372T ES 93203372 T ES93203372 T ES 93203372T ES 2121049 T3 ES2121049 T3 ES 2121049T3
- Authority
- ES
- Spain
- Prior art keywords
- molten mass
- crucible
- titanium
- bottom opening
- molten
- 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 - Lifetime
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
- B22F9/082—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
- B22F9/06—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
- B22F2009/0848—Melting process before atomisation
- B22F2009/0856—Skull melting
-
- 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
- B22F2009/0892—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 casting nozzle; controlling metal stream in or after the casting nozzle
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Furnace Details (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
EL TITANIO SE FUNDE POR INDUCCION PARA PRODUCIR UNA MASA DE FUSION Y UN CRISOL REFRIGERADO POR AGUA (10) CON UNA ATMOSFERA BO OXIDIZANTE Y UNA APERTURA INFERIOR (22). LA CORRIENTE A LA BOBINA (30) UTILIZADA PARA LA FUSION SE AJUSTA PARA PRODUCIR UN EFECTO DE LEVITACION SOBRE LA MASA DE FUSION (34) EN EL CRISOL Y EVITAR QUE ESTA FLUYA FUERA DE LA APERTURA (22). LA MASA (34) SE MANTIENE FUERA DE CONTACTO CON EL CRISOL, TRAS LA PRODUCCION DE LA MASA DE FUSION DE TITANIO, LA CORRIENTE A LA BOBINA (30) SE REDUCE PARA REDUCIR EL EFECTO DE LEVITACION Y PERMITIR QUE LA MASA FLUYA FUERA DE LA APERTURA DEL CRISOL COMO UNA CORRIENTE DE DESCENSO-LIBRE (389 DEL TITANIO DE FUSION. LA CORRIENTE (38) SE DIRIGE DESDE LA CRUJIA A UN LUGAR (48) DESDE EL CUAL LA MASA FLUYE A TRAVES DE UNA BOQUILLA (54) POR ATOMIZACION. LAS PARTICULAS ESFERICAS (42) PRODUCIDAS POR LA ATOMIZACION SE REFRIGERAN PARA SOLIDIFICARLAS Y SER RECOGIDAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/433,906 US5084091A (en) | 1989-11-09 | 1989-11-09 | Method for producing titanium particles |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2121049T3 true ES2121049T3 (es) | 1998-11-16 |
Family
ID=23722014
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90309329T Expired - Lifetime ES2067685T3 (es) | 1989-11-09 | 1990-08-24 | Metodo para producir particulas de titanio. |
ES93203372T Expired - Lifetime ES2121049T3 (es) | 1989-11-09 | 1990-08-24 | Procedimiento de preparacion de polvo de titanio. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90309329T Expired - Lifetime ES2067685T3 (es) | 1989-11-09 | 1990-08-24 | Metodo para producir particulas de titanio. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5084091A (es) |
EP (2) | EP0427379B1 (es) |
JP (1) | JPH0791571B2 (es) |
AT (2) | ATE168055T1 (es) |
CA (1) | CA2025945C (es) |
DE (2) | DE69032473T2 (es) |
DK (1) | DK0587258T3 (es) |
ES (2) | ES2067685T3 (es) |
GR (1) | GR3027587T3 (es) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5272718A (en) * | 1990-04-09 | 1993-12-21 | Leybold Aktiengesellschaft | Method and apparatus for forming a stream of molten material |
DE4011392B4 (de) * | 1990-04-09 | 2004-04-15 | Ald Vacuum Technologies Ag | Verfahren und Vorrichtung zur Formung eines Gießstrahls |
FR2679473B1 (fr) * | 1991-07-25 | 1994-01-21 | Aubert Duval | Procede et dispositif de production de poudres et notamment de poudres metalliques par atomisation. |
JP3287031B2 (ja) * | 1991-10-16 | 2002-05-27 | 神鋼電機株式会社 | コールドウォール誘導溶解ルツボ炉 |
US5160532A (en) * | 1991-10-21 | 1992-11-03 | General Electric Company | Direct processing of electroslag refined metal |
US5198017A (en) * | 1992-02-11 | 1993-03-30 | General Electric Company | Apparatus and process for controlling the flow of a metal stream |
EP0587993B1 (en) * | 1992-05-25 | 1998-08-12 | Mitsubishi Materials Corporation | High-purity metal melt vessel and the method of manufacturing thereof and purity metal powder producing apparatus |
US5310165A (en) * | 1992-11-02 | 1994-05-10 | General Electric Company | Atomization of electroslag refined metal |
US5445033A (en) * | 1993-03-26 | 1995-08-29 | General Electric Company | Bottom pour melt flow rate measurement using magnetic field |
DE4320766C2 (de) * | 1993-06-23 | 2002-06-27 | Ald Vacuum Techn Ag | Vorrichtung zum Einschmelzen einer festen Schicht aus elektrisch leitfähigem Material |
WO1997009144A1 (en) * | 1995-09-07 | 1997-03-13 | Shanghai Shen-Jian Metallurgical & Machinery-Electrical Technology Engineering Corp. | A method and an equipment for producing rapid condensation hydrogen storage alloy powder |
WO1999010935A1 (en) * | 1997-08-27 | 1999-03-04 | Josuke Nakata | Spheric semiconductor device, method for manufacturing the same, and spheric semiconductor device material |
WO2000006327A2 (de) * | 1998-07-29 | 2000-02-10 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur herstellung von bauteilen durch metallpulverspritzguss |
US8891583B2 (en) * | 2000-11-15 | 2014-11-18 | Ati Properties, Inc. | Refining and casting apparatus and method |
US6496529B1 (en) * | 2000-11-15 | 2002-12-17 | Ati Properties, Inc. | Refining and casting apparatus and method |
US20060249022A1 (en) * | 2002-11-26 | 2006-11-09 | Jaynes Scot E | Gas supply and recovery for metal atomizer |
KR100647855B1 (ko) | 2004-11-08 | 2006-11-23 | (주)나노티엔에스 | 티타늄의 분말 제조방법 및 그 장치 |
DE102005031170B3 (de) * | 2005-07-04 | 2006-12-14 | Siemens Ag | Metallurgische Vorrichtung |
US7578960B2 (en) * | 2005-09-22 | 2009-08-25 | Ati Properties, Inc. | Apparatus and method for clean, rapidly solidified alloys |
US7803211B2 (en) * | 2005-09-22 | 2010-09-28 | Ati Properties, Inc. | Method and apparatus for producing large diameter superalloy ingots |
US7803212B2 (en) * | 2005-09-22 | 2010-09-28 | Ati Properties, Inc. | Apparatus and method for clean, rapidly solidified alloys |
US8381047B2 (en) * | 2005-11-30 | 2013-02-19 | Microsoft Corporation | Predicting degradation of a communication channel below a threshold based on data transmission errors |
US8642916B2 (en) * | 2007-03-30 | 2014-02-04 | Ati Properties, Inc. | Melting furnace including wire-discharge ion plasma electron emitter |
US8748773B2 (en) * | 2007-03-30 | 2014-06-10 | Ati Properties, Inc. | Ion plasma electron emitters for a melting furnace |
US7798199B2 (en) | 2007-12-04 | 2010-09-21 | Ati Properties, Inc. | Casting apparatus and method |
US8747956B2 (en) | 2011-08-11 | 2014-06-10 | Ati Properties, Inc. | Processes, systems, and apparatus for forming products from atomized metals and alloys |
JP5803196B2 (ja) * | 2011-03-25 | 2015-11-04 | セイコーエプソン株式会社 | 金属粉末製造装置および金属粉末製造方法 |
JP5803197B2 (ja) * | 2011-03-25 | 2015-11-04 | セイコーエプソン株式会社 | 金属粉末製造装置および金属粉末製造方法 |
JP5803198B2 (ja) * | 2011-03-25 | 2015-11-04 | セイコーエプソン株式会社 | 金属粉末製造装置および金属粉末製造方法 |
EP2819798A4 (en) * | 2012-02-29 | 2015-12-23 | Erasteel Kloster Ab | METAL SPRAY SYSTEM AND METHOD FOR ATOMIZING METALLIC POWDER |
CN102861919B (zh) * | 2012-09-21 | 2017-02-08 | 徐广� | 等离子超声气体雾化钛基粉末的制备方法及其产品 |
US10014523B2 (en) | 2013-02-13 | 2018-07-03 | Korea Institute Of Energy Research | Manufacturing apparatus of high purity MOx nanostructure and method of manufacturing the same |
CN105014086A (zh) * | 2014-04-30 | 2015-11-04 | 施立新 | 半化学半机械密封式超低氧含量雾化设备 |
WO2015175726A1 (en) | 2014-05-13 | 2015-11-19 | University Of Utah Research Foundation | Production of substantially spherical metal powers |
CN104308168B (zh) * | 2014-09-28 | 2016-04-13 | 陕西维克德科技开发有限公司 | 一种细粒径低氧球形钛及钛合金粉末的制备方法 |
US20160144435A1 (en) | 2014-11-24 | 2016-05-26 | Ati Properties, Inc. | Atomizing apparatuses, systems, and methods |
CN107206501A (zh) | 2014-12-02 | 2017-09-26 | 犹他大学研究基金会 | 金属粉末的熔融盐脱氧 |
US20160332232A1 (en) * | 2015-05-14 | 2016-11-17 | Ati Properties, Inc. | Methods and apparatuses for producing metallic powder material |
EP3978166A1 (en) | 2015-06-05 | 2022-04-06 | Pyrogenesis Canada Inc. | Plasma apparatus for the production of high quality spherical powders at high capacity |
CA3051236C (en) * | 2015-10-29 | 2020-09-22 | Ap&C Advanced Powders And Coatings Inc. | Metal powder atomization manufacturing processes |
US11110540B2 (en) * | 2016-05-02 | 2021-09-07 | Electronics And Telecommunications Research Institute | Extruder for metal material and 3D printer using the same |
US10583492B2 (en) * | 2016-12-21 | 2020-03-10 | Carpenter Technology Corporation | Titanium powder production apparatus and method |
DE102019122000A1 (de) * | 2019-08-15 | 2021-02-18 | Ald Vacuum Technologies Gmbh | Verfahren und Vorrichtung zum Zerteilen einer elektrisch leitfähigen Flüssigkeit |
CN110756818A (zh) * | 2019-11-28 | 2020-02-07 | 天钛隆(天津)金属材料有限公司 | 一种制备球形钛粉的雾化装备及方法 |
CN111112634A (zh) * | 2020-01-17 | 2020-05-08 | 上海理工大学 | 一种制备金属粉末的装置及方法 |
CN113996798A (zh) * | 2021-11-04 | 2022-02-01 | 上海电气集团股份有限公司 | 气雾化制备合金粉末的装置及包含其的雾化系统 |
CN114990383B (zh) * | 2022-06-16 | 2023-08-15 | 南通金源智能技术有限公司 | 一种提高电极感应熔炼惰性气体雾化粉末细粉收得比例的钛合金及其雾化粉末制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US454404A (en) * | 1891-06-16 | Apparatus for sewing carpets | ||
US4272463A (en) * | 1974-12-18 | 1981-06-09 | The International Nickel Co., Inc. | Process for producing metal powder |
GB1499809A (en) * | 1975-01-24 | 1978-02-01 | Bicc Ltd | Method of and apparatus for continuously forming metal ro |
GB2142046B (en) * | 1983-06-23 | 1987-01-07 | Gen Electric | Method and apparatus for making alloy powder |
JPS60255906A (ja) * | 1984-05-29 | 1985-12-17 | Kobe Steel Ltd | 活性金属粉末の製造方法及び設備 |
US4544404A (en) * | 1985-03-12 | 1985-10-01 | Crucible Materials Corporation | Method for atomizing titanium |
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 |
-
1989
- 1989-11-09 US US07/433,906 patent/US5084091A/en not_active Expired - Lifetime
-
1990
- 1990-08-24 EP EP90309329A patent/EP0427379B1/en not_active Expired - Lifetime
- 1990-08-24 DE DE69032473T patent/DE69032473T2/de not_active Expired - Lifetime
- 1990-08-24 ES ES90309329T patent/ES2067685T3/es not_active Expired - Lifetime
- 1990-08-24 EP EP93203372A patent/EP0587258B1/en not_active Expired - Lifetime
- 1990-08-24 ES ES93203372T patent/ES2121049T3/es not_active Expired - Lifetime
- 1990-08-24 DK DK93203372T patent/DK0587258T3/da active
- 1990-08-24 DE DE69014075T patent/DE69014075T2/de not_active Expired - Lifetime
- 1990-08-24 AT AT93203372T patent/ATE168055T1/de not_active IP Right Cessation
- 1990-08-24 AT AT90309329T patent/ATE113878T1/de not_active IP Right Cessation
- 1990-09-21 CA CA002025945A patent/CA2025945C/en not_active Expired - Lifetime
- 1990-11-06 JP JP2299103A patent/JPH0791571B2/ja not_active Expired - Lifetime
-
1998
- 1998-08-05 GR GR980401773T patent/GR3027587T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0427379A2 (en) | 1991-05-15 |
DE69014075T2 (de) | 1995-04-13 |
CA2025945A1 (en) | 1991-05-10 |
CA2025945C (en) | 2000-05-30 |
DE69014075D1 (de) | 1994-12-15 |
EP0587258A3 (en) | 1994-07-27 |
DE69032473D1 (de) | 1998-08-13 |
ATE113878T1 (de) | 1994-11-15 |
US5084091A (en) | 1992-01-28 |
EP0427379A3 (en) | 1991-10-30 |
ATE168055T1 (de) | 1998-07-15 |
ES2067685T3 (es) | 1995-04-01 |
EP0587258B1 (en) | 1998-07-08 |
EP0427379B1 (en) | 1994-11-09 |
JPH0791571B2 (ja) | 1995-10-04 |
DE69032473T2 (de) | 1999-04-15 |
JPH03183706A (ja) | 1991-08-09 |
GR3027587T3 (en) | 1998-11-30 |
DK0587258T3 (da) | 1999-04-19 |
EP0587258A2 (en) | 1994-03-16 |
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Legal Events
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