GB8503275D0 - Atomization of melt from closely coupled nozzle - Google Patents

Atomization of melt from closely coupled nozzle

Info

Publication number
GB8503275D0
GB8503275D0 GB858503275A GB8503275A GB8503275D0 GB 8503275 D0 GB8503275 D0 GB 8503275D0 GB 858503275 A GB858503275 A GB 858503275A GB 8503275 A GB8503275 A GB 8503275A GB 8503275 D0 GB8503275 D0 GB 8503275D0
Authority
GB
United Kingdom
Prior art keywords
atomization
melt
closely coupled
coupled nozzle
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.)
Granted
Application number
GB858503275A
Other versions
GB2155049B (en
GB2155049A (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.)
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 GB8503275D0 publication Critical patent/GB8503275D0/en
Publication of GB2155049A publication Critical patent/GB2155049A/en
Application granted granted Critical
Publication of GB2155049B publication Critical patent/GB2155049B/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
GB08503275A 1984-02-29 1985-02-08 Method of atomization of melt from a closely coupled nozzle, apparatus and product formed Expired GB2155049B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58468784A 1984-02-29 1984-02-29

Publications (3)

Publication Number Publication Date
GB8503275D0 true GB8503275D0 (en) 1985-03-13
GB2155049A GB2155049A (en) 1985-09-18
GB2155049B GB2155049B (en) 1987-10-14

Family

ID=24338409

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08503275A Expired GB2155049B (en) 1984-02-29 1985-02-08 Method of atomization of melt from a closely coupled nozzle, apparatus and product formed

Country Status (7)

Country Link
JP (1) JPS60211003A (en)
DE (1) DE3505661A1 (en)
FR (1) FR2563131B1 (en)
GB (1) GB2155049B (en)
IL (1) IL74267A (en)
IT (1) IT1184335B (en)
SE (1) SE8500971L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8802130D0 (en) * 1988-02-01 1988-03-02 Devilbiss Co Spraygun
US4988464A (en) * 1989-06-01 1991-01-29 Union Carbide Corporation Method for producing powder by gas atomization
US5125574A (en) * 1990-10-09 1992-06-30 Iowa State University Research Foundation Atomizing nozzle and process
US5289975A (en) * 1992-06-18 1994-03-01 General Electric Company Method and apparatus for atomizing molten metal
DE10237213B4 (en) * 2002-08-14 2007-08-02 Universität Bremen Method and device for producing metal powder and ceramic powder
CN102784916B (en) * 2012-07-27 2014-05-14 中国航空工业集团公司北京航空材料研究院 Negative pressure injection molding process for preparation of high-alloying material with tight coupling nozzle
CN102909385B (en) * 2012-10-12 2014-04-09 中国航空工业集团公司北京航空材料研究院 Preparation method of powder metallurgy tool and mould steel
KR102378432B1 (en) * 2019-02-08 2022-03-25 미츠비시 파워 가부시키가이샤 Metal powder manufacturing equipment, its crucible and molten metal nozzle

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968062A (en) * 1959-03-23 1961-01-17 Federal Mogul Bower Bearings Atomizing nozzle and pouring cup assembly for the manufacture of metal powders
DE1433056B2 (en) * 1959-03-23 1971-06-16 Tachiki, Kenkichi, Sata, Masami Tokio DEVICE FOR SPRAYING A MELT / METAL
DE1262520B (en) * 1963-10-10 1968-03-07 Basf Ag Device for spraying or atomizing melts, especially liquid metals
US3746518A (en) * 1965-02-26 1973-07-17 Crucible Inc Alloy composition and process
FR1455543A (en) * 1965-11-16 1966-04-01 Toho Zinc Co Ltd Method and apparatus for preparing high purity fine powders of low melting point metals
US3524744A (en) * 1966-01-03 1970-08-18 Iit Res Inst Nickel base alloys and process for their manufacture
GB1250969A (en) * 1969-12-18 1971-10-27
DE1964584A1 (en) * 1969-12-23 1971-07-08 Alloy Metals Inc Molten metal atomizing device
US3719733A (en) * 1970-12-03 1973-03-06 Monsanto Co Method for producing spherical particles having a narrow size distribution
GB1383763A (en) * 1971-04-13 1974-02-12 Metals Loys Birmingham Ltd Production of metal powders
IT957976B (en) * 1971-05-22 1973-10-20 Lucas Industries Ltd METHOD AND EQUIPMENT FOR PRO DURRE LEAD STRIPS FOR BATTERY GRIDS
DE2126856B2 (en) * 1971-05-27 1972-11-23 Mannesmann AG, 4000 Düsseldorf METAL POWDER MANUFACTURING METAL PROCESS AND DEVICE
GB1387927A (en) * 1972-06-01 1975-03-19 Isc Alloys Ltd Production of metal powder
GB1431895A (en) * 1972-06-30 1976-04-14 Alcan Res & Dev Production of aluminium alloy products
JPS5522522B2 (en) * 1972-07-17 1980-06-17
JPS5329739B2 (en) * 1972-10-26 1978-08-23
FR2244589A1 (en) * 1973-09-26 1975-04-18 Ordena Trudovogo Krasnogo Znamen,Su Blowing air or water into metal melt stream and making metal powder - elongate nozzles and melt stream employed
SE394604B (en) * 1974-12-18 1977-07-04 Uddeholms Ab PROCEDURE AND DEVICE FOR POWDER MANUFACTURE BY GRANULATING A MELT

Also Published As

Publication number Publication date
DE3505661C2 (en) 1993-07-22
IT1184335B (en) 1987-10-28
DE3505661A1 (en) 1985-08-29
JPS60211003A (en) 1985-10-23
SE8500971L (en) 1985-10-11
GB2155049B (en) 1987-10-14
FR2563131A1 (en) 1985-10-25
IL74267A (en) 1988-01-31
IL74267A0 (en) 1985-05-31
IT8519674A0 (en) 1985-02-27
GB2155049A (en) 1985-09-18
FR2563131B1 (en) 1989-12-22
SE8500971D0 (en) 1985-02-27

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940208