GB2142046B - Method and apparatus for making alloy powder - Google Patents

Method and apparatus for making alloy powder

Info

Publication number
GB2142046B
GB2142046B GB08413002A GB8413002A GB2142046B GB 2142046 B GB2142046 B GB 2142046B GB 08413002 A GB08413002 A GB 08413002A GB 8413002 A GB8413002 A GB 8413002A GB 2142046 B GB2142046 B GB 2142046B
Authority
GB
United Kingdom
Prior art keywords
alloy powder
making alloy
making
powder
alloy
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
GB08413002A
Other languages
English (en)
Other versions
GB2142046A (en
GB8413002D0 (en
Inventor
Joseph Jay Jackson
Richard Gordon Menzies
Joseph Hopkins
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB8413002D0 publication Critical patent/GB8413002D0/en
Publication of GB2142046A publication Critical patent/GB2142046A/en
Application granted granted Critical
Publication of GB2142046B publication Critical patent/GB2142046B/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
    • 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
GB08413002A 1983-06-23 1984-05-22 Method and apparatus for making alloy powder Expired GB2142046B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50725583A 1983-06-23 1983-06-23

Publications (3)

Publication Number Publication Date
GB8413002D0 GB8413002D0 (en) 1984-06-27
GB2142046A GB2142046A (en) 1985-01-09
GB2142046B true GB2142046B (en) 1987-01-07

Family

ID=24017883

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08413002A Expired GB2142046B (en) 1983-06-23 1984-05-22 Method and apparatus for making alloy powder

Country Status (7)

Country Link
JP (1) JPS6046305A (enrdf_load_stackoverflow)
CA (1) CA1233307A (enrdf_load_stackoverflow)
DE (1) DE3421488A1 (enrdf_load_stackoverflow)
FR (1) FR2548937B1 (enrdf_load_stackoverflow)
GB (1) GB2142046B (enrdf_load_stackoverflow)
IT (1) IT1176287B (enrdf_load_stackoverflow)
SE (1) SE8403301L (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5198017A (en) * 1992-02-11 1993-03-30 General Electric Company Apparatus and process for controlling the flow of a metal stream

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3737130C2 (de) * 1987-11-02 1996-01-18 Gerking Lueder Dr Ing Verfahren und Vorrichtung zum Herstellen von Feinstpulver
FR2629573B1 (fr) * 1988-04-05 1991-01-04 Aubert & Duval Acieries Tete de fusion continue pour metaux ou alliages
US4999051A (en) * 1989-09-27 1991-03-12 Crucible Materials Corporation System and method for atomizing a titanium-based material
US5084091A (en) * 1989-11-09 1992-01-28 Crucible Materials Corporation Method for producing titanium particles
GB9000818D0 (en) * 1990-01-15 1990-03-14 Davy Mckee Sheffield Tundish
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
DE4102101C2 (de) * 1991-01-25 2003-12-18 Ald Vacuum Techn Ag Einrichtung zum Herstellen von Pulvern aus Metallen
GB2255572A (en) * 1991-05-01 1992-11-11 Rolls Royce Plc An apparatus for gas atomising a liquid
US5268018A (en) * 1991-11-05 1993-12-07 General Electric Company Controlled process for the production of a spray of atomized metal droplets
US5176874A (en) * 1991-11-05 1993-01-05 General Electric Company Controlled process for the production of a spray of atomized metal droplets
US8891583B2 (en) 2000-11-15 2014-11-18 Ati Properties, Inc. Refining and casting apparatus and method
KR101520241B1 (ko) 2007-03-30 2015-05-21 에이티아이 프로퍼티즈, 인코퍼레이티드 와이어­방전 이온 플라즈마 전자 방출기를 포함하는 용융 퍼니스
CN104209526B (zh) * 2014-08-26 2016-09-28 苏州智研新材料科技有限公司 一种微细球形钛合金粉体的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1921885C3 (de) * 1968-05-03 1976-01-02 National Distillers And Chemical Corp., New York, N.Y. Verfahren und Vorrichtung zur Umformung von stückigem Reaktionsmetall in Form von Metallschrott unterschiedlicher Form und Größe
FR2084646A5 (enrdf_load_stackoverflow) * 1970-03-14 1971-12-17 Leybold Heraeus Verwaltung
FR2098951A5 (en) * 1970-07-31 1972-03-10 Anvar Spheroidal granules of refractory material prodn - by two-stage pulverization of molten raw material
GB1411076A (en) * 1971-10-27 1975-10-29 Atomic Energy Authority Uk Production of particulate material
US3829538A (en) * 1972-10-03 1974-08-13 Special Metals Corp Control method and apparatus for the production of powder metal
JPS6224481B2 (enrdf_load_stackoverflow) * 1974-12-18 1987-05-28 Intaanashonaru Nitsukeru Co Inc Za
DE2528999C2 (de) * 1975-06-28 1984-08-23 Leybold-Heraeus GmbH, 5000 Köln Verfahren und Vorrichtung zur Herstellung von hochreinem Metallpulver mittels Elektronenstrahlbeheizung
FR2365633A1 (fr) * 1976-09-24 1978-04-21 Gagneraud Francis Dispositif permettant le traitement regulier et a grand debit de laitiers metallurgiques et autres matieres generales en fusion
JPS54442A (en) * 1977-06-02 1979-01-05 Mitsubishi Heavy Ind Ltd Garbage remover
DE3211861A1 (de) * 1982-03-31 1983-10-06 Leybold Heraeus Gmbh & Co Kg Verfahren und vorrichtung zur herstellung von hochreinen keramikfreien metallpulvern
DE3235182A1 (de) * 1982-09-23 1984-03-29 Leybold-Heraeus GmbH, 5000 Köln Verfahren und vorrichtung zum herstellen von keramikfreien metallpulvern

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5198017A (en) * 1992-02-11 1993-03-30 General Electric Company Apparatus and process for controlling the flow of a metal stream

Also Published As

Publication number Publication date
GB2142046A (en) 1985-01-09
SE8403301L (sv) 1984-12-24
SE8403301D0 (sv) 1984-06-20
DE3421488A1 (de) 1985-01-03
IT8421301A1 (it) 1985-12-08
FR2548937B1 (fr) 1988-04-29
CA1233307A (en) 1988-03-01
JPS6046305A (ja) 1985-03-13
IT8421301A0 (it) 1984-06-08
GB8413002D0 (en) 1984-06-27
IT1176287B (it) 1987-08-18
JPH059482B2 (enrdf_load_stackoverflow) 1993-02-05
FR2548937A1 (fr) 1985-01-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940522