GB1403613A - Shapening a stream of melt - Google Patents

Shapening a stream of melt

Info

Publication number
GB1403613A
GB1403613A GB3902972A GB3902972A GB1403613A GB 1403613 A GB1403613 A GB 1403613A GB 3902972 A GB3902972 A GB 3902972A GB 3902972 A GB3902972 A GB 3902972A GB 1403613 A GB1403613 A GB 1403613A
Authority
GB
United Kingdom
Prior art keywords
walls
stream
slot
aug
nozzle
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
Application number
GB3902972A
Other languages
English (en)
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.)
Stora Enso Oyj
Original Assignee
Stora Kopparbergs Bergslags AB
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 Stora Kopparbergs Bergslags AB filed Critical Stora Kopparbergs Bergslags AB
Publication of GB1403613A publication Critical patent/GB1403613A/en
Expired 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
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Glanulating (AREA)
  • Manufacture And Refinement Of Metals (AREA)
GB3902972A 1971-08-24 1972-08-22 Shapening a stream of melt Expired GB1403613A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE10748/71A SE350416B (fr) 1971-08-24 1971-08-24

Publications (1)

Publication Number Publication Date
GB1403613A true GB1403613A (en) 1975-08-28

Family

ID=20292786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3902972A Expired GB1403613A (en) 1971-08-24 1972-08-22 Shapening a stream of melt

Country Status (7)

Country Link
US (1) US3834629A (fr)
JP (1) JPS5542127B2 (fr)
AT (1) AT339120B (fr)
DE (1) DE2240643C3 (fr)
FR (1) FR2150422B1 (fr)
GB (1) GB1403613A (fr)
SE (1) SE350416B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155048A (en) * 1984-02-29 1985-09-18 Gen Electric Apparatus and method for atomization of unstable melt streams

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1588725A (en) * 1976-12-23 1981-04-29 Powdrex Ltd Atomiser for making powder
SE412712B (sv) * 1978-07-21 1980-03-17 Asea Ab Forfarande och anleggning for framstellning av pulver genom granulering av smelta
DE3104003A1 (de) * 1981-02-05 1982-08-26 Siemens AG, 1000 Berlin und 8000 München Verfahren zum herstellen von metallpulver oder metallegierungspulver
JPS6061673A (ja) * 1983-09-14 1985-04-09 Seikosha Co Ltd 報時時計
JPS63223107A (ja) * 1987-03-11 1988-09-16 Sumitomo Metal Ind Ltd 球状金属粉末の製造方法および装置
DE3730147A1 (de) * 1987-09-09 1989-03-23 Leybold Ag Verfahren zur herstellung von pulvern aus geschmolzenen stoffen
US4982896A (en) * 1988-10-17 1991-01-08 Lee Crow Spray wand
US5228620A (en) * 1990-10-09 1993-07-20 Iowa State University Research Foundtion, Inc. Atomizing nozzle and process
US5125574A (en) * 1990-10-09 1992-06-30 Iowa State University Research Foundation Atomizing nozzle and process
US5277705A (en) * 1992-12-30 1994-01-11 Iowa State University Research Foundation, Inc. Powder collection apparatus/method
US5423520A (en) * 1993-04-13 1995-06-13 Iowa State University Research Foundation, Inc. In-situ control system for atomization
JP3466480B2 (ja) 1998-07-06 2003-11-10 日本碍子株式会社 液体吐出装置用ノズル及びその製造方法
TW466630B (en) * 2000-12-29 2001-12-01 Macronix Int Co Ltd Flexible nozzle system of gas distribution plate
US7270711B2 (en) * 2004-06-07 2007-09-18 Kastalon, Inc. Nozzle for use in rotational casting apparatus
US7041171B2 (en) * 2003-09-10 2006-05-09 Kastalon, Inc. Nozzle for use in rotational casting apparatus
US6989061B2 (en) * 2003-08-22 2006-01-24 Kastalon, Inc. Nozzle for use in rotational casting apparatus
US20050260789A1 (en) * 2004-05-21 2005-11-24 Texas Instruments Incorporated Method and system for applying an adhesive substance on an electronic device
US8296933B2 (en) * 2008-08-19 2012-10-30 Zamtec Limited Fastening apparatus with authentication system
US7877875B2 (en) * 2008-08-19 2011-02-01 Silverbrook Research Pty Ltd Method for connecting a flexible printed circuit board (PCB) to a printhead assembly
US8020281B2 (en) * 2008-08-19 2011-09-20 Silverbrook Research Pty Ltd Printed circuit board bonding device
KR102421026B1 (ko) * 2016-08-24 2022-07-14 5엔 플러스 아이엔씨. 저융점 금속 또는 합금 분말 미립화 제조 공정
EP3752304B1 (fr) 2018-02-15 2023-10-18 5n Plus Inc. Procédés de fabrication par atomisation de poudres de métal ou d'alliage à point de fusion élevé
DE102022211865A1 (de) 2022-11-09 2024-05-16 Gfe Metalle Und Materialien Gmbh Vorrichtung zur Verdüsung eines Schmelzstromes mittels eines Verdüsungsgases

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1944611A (en) * 1930-01-13 1934-01-23 American Rolling Mill Co Nozzle for pouring molten metal
US2296715A (en) * 1939-06-15 1942-09-22 Joseph F Komar Hydraulic descaling
US2563064A (en) * 1945-11-01 1951-08-07 American Wheelabrator & Equipm Process and apparatus for the production of metallic shot
GB1187972A (en) * 1966-05-23 1970-04-15 British Iron Steel Research Improvements in and relating to the Treating or Refining of Metal.
US3633654A (en) * 1970-06-30 1972-01-11 United States Steel Corp Pouring nozzle for continuous-casting machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155048A (en) * 1984-02-29 1985-09-18 Gen Electric Apparatus and method for atomization of unstable melt streams
US4631013A (en) * 1984-02-29 1986-12-23 General Electric Company Apparatus for atomization of unstable melt streams

Also Published As

Publication number Publication date
FR2150422B1 (fr) 1974-10-25
DE2240643C3 (de) 1975-03-27
JPS4834760A (fr) 1973-05-22
DE2240643A1 (de) 1973-03-08
FR2150422A1 (fr) 1973-04-06
SE350416B (fr) 1972-10-30
AT339120B (de) 1977-10-10
JPS5542127B2 (fr) 1980-10-29
US3834629A (en) 1974-09-10
DE2240643B2 (de) 1974-07-11
ATA723672A (de) 1977-01-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years