DE69012937D1 - System und Verfahren zur Zerstäubung von Material auf Titanbasis. - Google Patents

System und Verfahren zur Zerstäubung von Material auf Titanbasis.

Info

Publication number
DE69012937D1
DE69012937D1 DE69012937T DE69012937T DE69012937D1 DE 69012937 D1 DE69012937 D1 DE 69012937D1 DE 69012937 T DE69012937 T DE 69012937T DE 69012937 T DE69012937 T DE 69012937T DE 69012937 D1 DE69012937 D1 DE 69012937D1
Authority
DE
Germany
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
DE69012937T
Other languages
English (en)
Other versions
DE69012937T2 (de
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 DE69012937D1 publication Critical patent/DE69012937D1/de
Publication of DE69012937T2 publication Critical patent/DE69012937T2/de
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)
DE69012937T 1989-09-27 1990-07-16 System und Verfahren zur Zerstäubung von Material auf Titanbasis. Expired - Lifetime DE69012937T2 (de)

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 (2)

Publication Number Publication Date
DE69012937D1 true DE69012937D1 (de) 1994-11-03
DE69012937T2 DE69012937T2 (de) 1995-03-16

Family

ID=23636177

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69012937T Expired - Lifetime DE69012937T2 (de) 1989-09-27 1990-07-16 System und Verfahren zur Zerstäubung von Material auf Titanbasis.

Country Status (8)

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

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 (de) * 1992-05-25 1998-08-12 Mitsubishi Materials Corporation Gefäss für hochreine Metallschmelze, Verfahren seiner Herstellung sowie Vorrichtung zur Herstellung von hochreinem Metallpulver
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
ES2066133T3 (es) 1995-03-01
DE69012937T2 (de) 1995-03-16
JPH0798965B2 (ja) 1995-10-25
EP0420393A1 (de) 1991-04-03
EP0420393B1 (de) 1994-09-28
CA2025114A1 (en) 1991-03-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: STROHSCHAENK UND KOLLEGEN, 85521 OTTOBRUNN