GB1472549A - Method of manufacture of metallic powder - Google Patents

Method of manufacture of metallic powder

Info

Publication number
GB1472549A
GB1472549A GB5251874A GB5251874A GB1472549A GB 1472549 A GB1472549 A GB 1472549A GB 5251874 A GB5251874 A GB 5251874A GB 5251874 A GB5251874 A GB 5251874A GB 1472549 A GB1472549 A GB 1472549A
Authority
GB
United Kingdom
Prior art keywords
manufacture
dec
sound
metallic powder
gas
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
GB5251874A
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Publication of GB1472549A publication Critical patent/GB1472549A/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

Landscapes

  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Nozzles (AREA)
  • Glanulating (AREA)

Abstract

1472549 Granulating metals L'AIR LIQUIDE SOC ANON POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE 4 Dec 1974 [4 Dec 1973] 52518/74 Heading C7X In the granulating of a molten metal, e.g. steel, by a jet of gas, e.g. argon or nitrogen, the gas is projected at the speed of sound. At point of impact with the metal, the speed is less than that of sound.
GB5251874A 1973-12-04 1974-12-04 Method of manufacture of metallic powder Expired GB1472549A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7343159A FR2252886B1 (en) 1973-12-04 1973-12-04

Publications (1)

Publication Number Publication Date
GB1472549A true GB1472549A (en) 1977-05-04

Family

ID=9128672

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5251874A Expired GB1472549A (en) 1973-12-04 1974-12-04 Method of manufacture of metallic powder

Country Status (7)

Country Link
JP (1) JPS5086467A (en)
CA (1) CA1040894A (en)
CH (1) CH579959A5 (en)
FR (1) FR2252886B1 (en)
GB (1) GB1472549A (en)
IT (1) IT1025518B (en)
SE (1) SE403979B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5830944A (en) * 1994-03-31 1998-11-03 Basf Aktiengesellschaft Preparation of polymeric polyesterols

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4917852A (en) * 1988-04-29 1990-04-17 Norton Company Method and apparatus for rapid solidification

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5830944A (en) * 1994-03-31 1998-11-03 Basf Aktiengesellschaft Preparation of polymeric polyesterols

Also Published As

Publication number Publication date
SE7415112L (en) 1975-06-05
JPS5086467A (en) 1975-07-11
CA1040894A (en) 1978-10-24
IT1025518B (en) 1978-08-30
SE403979B (en) 1978-09-18
DE2456682A1 (en) 1975-06-05
CH579959A5 (en) 1976-09-30
DE2456682B2 (en) 1977-05-12
FR2252886A1 (en) 1975-06-27
FR2252886B1 (en) 1976-10-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee