ES2066133T3 - Sistemas y metodos para atomizar materiales a base de titanio. - Google Patents

Sistemas y metodos para atomizar materiales a base de titanio.

Info

Publication number
ES2066133T3
ES2066133T3 ES90307736T ES90307736T ES2066133T3 ES 2066133 T3 ES2066133 T3 ES 2066133T3 ES 90307736 T ES90307736 T ES 90307736T ES 90307736 T ES90307736 T ES 90307736T ES 2066133 T3 ES2066133 T3 ES 2066133T3
Authority
ES
Spain
Prior art keywords
based material
titanium
molten
tundish
free
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
Application number
ES90307736T
Other languages
English (en)
Inventor
Charles F Yolton
Thomas Lizzi
John H Moll
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Crucible Materials Corp
Original Assignee
Crucible Materials Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Crucible Materials Corp filed Critical Crucible Materials Corp
Application granted granted Critical
Publication of ES2066133T3 publication Critical patent/ES2066133T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • 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
    • 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
    • B22F2009/086—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
    • B22F2009/088—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
    • B22F2009/0888—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 construction of the melt process, apparatus, intermediate reservoir, e.g. tundish, devices for temperature control
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

UN SISTEMA Y UN METODO PARA ATOMIZAR UN MATERIAL BASADO EN TITANIO EN PARTICULAS EN UNA ATMOSFERA CONTROLADA. EL SISTEMA INCLUYE UN CRISOL (30) PARA FUNDIR HASTA SUS RESIDUOS UN MATERIAL BASADO EN TITANIO. EL MATERIAL ASI FUNDIDO SE TRANSFIERE A UN EMBUDO (40) PARA RECIBIR EL MATERIAL BASADO EN TITANIO FUNDIDO. EL EMBUDO TIENE UNA ABERTURA EN EL FONDO Y SE CALIENTA. EXISTE UNA BOQUILLA DE METAL FUNDIDO PARA CONVERTIR EL MATERIAL BASADO EN TITANIO FUNDIDO, EN UN FLUJO DE CAIDA LIBRE QUE SALE DEL EMBUDO. SE PUEDE COLOCAR UN DESVIADOR EN EL EMBUDO PARA ESTABILIZAR EL FLUJO DE CAIDA LIBRE DEL MATERIAL BASADO EN TITANIO FUNDIDO. EL MATERIAL BASADO EN TITANIO FUNDIDO SE ATOMIZA AL AFECTAR EL FLUJO DE CAIDA LIBRE DEL MATERIAL BASADO EN TITANIO FUNDIDO, CON UN CHORRO DE GAS INERTE EMITIDO POR UNA BOQUILLA DE GAS (50). EL SISTEMA INCLUYE TAMBIEN UN DISPOSITIVO (60) PARA REFRIGERAR EL MATERIAL BASADO EN TITANIO ATOMIZADO Y UN DISPOSITIVO PARA RECOGER EL MATERIAL BASADO EN TITANIO REFRIGERADO. EN EL METODO, EL TITANIO SE FUNDE HASTA SUS RESIDUOS EN UN CRISOL. EL MATERIAL BASADO EN TITANIO SE TRANSFIERE A UN EMBUDO CALENTADO. EL MATERIAL BASADO EN TITANIO FUNDIDO SE PUEDE ESTABILIZAR EN EL EMBUDO CALENTADO Y CONVERTIR EN UN FLUJO DE CAIDA LIBRE. EL FLUJO DE CAIDA DEL MATERIAL BASADO EN TITANIO FUNDIDO, SE AFECTA CON UN CHORRO DE GAS INERTE PARA ATOMIZAR EL MATERIAL BASADO EN TITANIO FUNDIDO. EL METODO INCLUYE TAMBIEN EL ENFRIAMIENTO DEL MATERIAL BASADO EN TITANIO ATOMIZADO Y LA RECOLECION DEL MATERIAL BASADO EN TITANIO REFRIGERADO.
ES90307736T 1989-09-27 1990-07-16 Sistemas y metodos para atomizar materiales a base de titanio. Expired - Lifetime ES2066133T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/413,177 US4999051A (en) 1989-09-27 1989-09-27 System and method for atomizing a titanium-based material

Publications (1)

Publication Number Publication Date
ES2066133T3 true ES2066133T3 (es) 1995-03-01

Family

ID=23636177

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90307736T Expired - Lifetime ES2066133T3 (es) 1989-09-27 1990-07-16 Sistemas y metodos para atomizar materiales a base de titanio.

Country Status (8)

Country Link
US (1) US4999051A (es)
EP (1) EP0420393B1 (es)
JP (1) JPH0798965B2 (es)
AT (1) ATE112196T1 (es)
CA (1) CA2025114C (es)
DE (1) DE69012937T2 (es)
DK (1) DK0420393T3 (es)
ES (1) ES2066133T3 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5263689A (en) * 1983-06-23 1993-11-23 General Electric Company Apparatus for making alloy power
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
DE4241359A1 (de) * 1992-09-14 1994-03-17 Leybold Durferrit Gmbh Verfahren und Vorrichtung zum Bodenabstich einer keramikfreien Schmelze, insbesondere für die Metallpulvererzeugung
CA2107421A1 (en) * 1992-10-16 1994-04-17 Steven Alfred Miller Atomization with low atomizing gas pressure
US5299619A (en) * 1992-12-30 1994-04-05 Hitchiner Manufacturing Co., Inc. Method and apparatus for making intermetallic castings
SE509049C2 (sv) * 1996-04-18 1998-11-30 Rutger Larsson Konsult Ab Förfarande och anläggning för framställning av atomiserat metallpulver, metallpulver samt användning av metallpulvret
DE10107553A1 (de) * 2001-02-17 2002-09-05 Messer Griesheim Gmbh Vorrichtung und Verfahren zum Pulverisieren von Werkstoffen, insbesondere Gläsern
KR100647855B1 (ko) 2004-11-08 2006-11-23 (주)나노티엔에스 티타늄의 분말 제조방법 및 그 장치
US7913884B2 (en) 2005-09-01 2011-03-29 Ati Properties, Inc. Methods and apparatus for processing molten materials
JP4947690B2 (ja) * 2006-05-18 2012-06-06 株式会社大阪チタニウムテクノロジーズ チタン系合金球状粉末の製造方法
US8268035B2 (en) * 2008-12-23 2012-09-18 United Technologies Corporation Process for producing refractory metal alloy powders
JP2014515792A (ja) * 2011-04-27 2014-07-03 マテリアルズ アンド エレクトロケミカル リサーチ コーポレイション 球状チタンおよび球状チタン合金粉末を生成する低コスト処理法
CN102528062B (zh) * 2012-02-29 2013-10-16 上海应用技术学院 一种解决喷嘴和导流管金属及合金堵塞的全封闭气体雾化制粉装置
AT13319U1 (de) * 2012-07-25 2013-10-15 Rimmer Karl Dipl Ing Dr Verfahren zur Herstellung eines Pulvers einer Metalllegierung
CN103894617B (zh) * 2012-12-25 2016-08-17 北京有色金属研究总院 金属粉末雾化装置及其制备FeCoTaZr合金粉末的方法
CN104985187B (zh) * 2015-07-08 2017-03-01 深圳市金鼎丰贵金属设备科技有限公司 一种粉末制备的贵金属雾化装置
DE102017220655A1 (de) * 2017-11-20 2019-05-23 Sms Group Gmbh Verfahren zur Herstellung einer metallischen Schmelze in einem Ofen
WO2020161884A1 (ja) * 2019-02-08 2020-08-13 三菱日立パワーシステムズ株式会社 金属粉末製造装置、そのるつぼ器及び溶湯ノズル
JP7168034B2 (ja) * 2020-08-28 2022-11-09 住友金属鉱山株式会社 アトマイズ装置、金属粉体の製造方法、並びに有価金属の製造方法
KR102631056B1 (ko) * 2023-07-11 2024-01-30 주식회사 디엔씨메탈 음극재용 동박 소재 제조 설비

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1254830A (en) * 1970-04-01 1971-11-24 Trw Inc Improvements in or relating to titanium casting
JPS5564952A (en) * 1978-11-09 1980-05-16 Nippon Steel Corp Injection method of molten steel into continuous casting mold
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
JPS6389633A (ja) * 1986-10-02 1988-04-20 Showa Alum Corp 高純度アルミニウムの製造装置
US4778516A (en) * 1986-11-03 1988-10-18 Gte Laboratories Incorporated Process to increase yield of fines in gas atomized metal powder

Also Published As

Publication number Publication date
US4999051A (en) 1991-03-12
JPH03177508A (ja) 1991-08-01
CA2025114C (en) 1998-06-23
ATE112196T1 (de) 1994-10-15
DK0420393T3 (da) 1994-10-24
DE69012937T2 (de) 1995-03-16
DE69012937D1 (de) 1994-11-03
JPH0798965B2 (ja) 1995-10-25
EP0420393A1 (en) 1991-04-03
EP0420393B1 (en) 1994-09-28
CA2025114A1 (en) 1991-03-28

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