[go: up one dir, main page]

GB1163878A - Process for Producing Light Metal Powder - Google Patents

Process for Producing Light Metal Powder

Info

Publication number
GB1163878A
GB1163878A GB31340/68A GB3134068A GB1163878A GB 1163878 A GB1163878 A GB 1163878A GB 31340/68 A GB31340/68 A GB 31340/68A GB 3134068 A GB3134068 A GB 3134068A GB 1163878 A GB1163878 A GB 1163878A
Authority
GB
United Kingdom
Prior art keywords
steam
metal powder
july
containers
light metal
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
GB31340/68A
Inventor
Werner Kartenbeck
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.)
Aurubis AG
Original Assignee
Norddeutsche Affinerie AG
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 Norddeutsche Affinerie AG filed Critical Norddeutsche Affinerie AG
Publication of GB1163878A publication Critical patent/GB1163878A/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
    • 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
    • B22F2009/0824—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 with a specific atomising fluid
    • B22F2009/0828—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 with a specific atomising fluid with water

Landscapes

  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

1,163,878. Granulating metals. NORDDEUTSCHE AFFINERIE. July 1, 1968 [July 18, 1967], No. 31340 /68. Heading C7X. Molten metal e. g. aluminium is atomized by jets of steam 4, the steam extracted by a vacuum filter 6 and the metal powder fed to containers 11a, 11b, the whole operation being carried out under conditions which prevent the condensation of the steam. The apparatus may be insulated or heated or both, and superheated steam may be used. The steam extracted at 8 is condensed at 14. Air may be mixed with the steam to give a mixture containing not more than 2% by volume of oxygen. The containers 11a, b are filled with an inert gas before filling with the powder. The apparatus is scavenged with dry steam, when the process is started or finished.
GB31340/68A 1967-07-18 1968-07-01 Process for Producing Light Metal Powder Expired GB1163878A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN0030922 1967-07-18

Publications (1)

Publication Number Publication Date
GB1163878A true GB1163878A (en) 1969-09-10

Family

ID=7345746

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31340/68A Expired GB1163878A (en) 1967-07-18 1968-07-01 Process for Producing Light Metal Powder

Country Status (7)

Country Link
US (1) US3564082A (en)
AT (1) AT280621B (en)
BE (1) BE718110A (en)
CH (1) CH477932A (en)
DE (1) DE1583676B1 (en)
GB (1) GB1163878A (en)
SE (1) SE318976B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464103A (en) * 1982-08-31 1984-08-07 Aluminum Company Of America Apparatus for the production of atomized metal particles
US4466786A (en) * 1982-08-31 1984-08-21 Aluminum Company Of America Apparatus for production of atomized powder
US4468183A (en) * 1982-08-31 1984-08-28 Aluminum Company Of America Apparatus for the production of particulate metal
US4457881A (en) * 1982-09-10 1984-07-03 Aluminum Company Of America Method for collection of atomized metal particles
US4468182A (en) * 1982-08-31 1984-08-28 Aluminum Company Of America Apparatus for control of powder production
US4449902A (en) * 1982-11-12 1984-05-22 Aluminum Company Of America Apparatus for control of particle size in the production of atomized metal
CN103551560B (en) * 2013-09-29 2015-07-01 鞍钢实业微细铝粉有限公司 Production method of modified aluminum powder

Also Published As

Publication number Publication date
CH477932A (en) 1969-09-15
AT280621B (en) 1970-04-27
US3564082A (en) 1971-02-16
BE718110A (en) 1968-12-16
DE1583676B1 (en) 1970-12-17
SE318976B (en) 1969-12-22

Similar Documents

Publication Publication Date Title
ES8205572A1 (en) Method for adding solids to molten metal.
GB1163878A (en) Process for Producing Light Metal Powder
GB1359053A (en) Conversion of uranium hexafluoride to uranium dioxide structures
ES8202854A1 (en) Stable, Highly Concentrated Colour Former Solutions
GB1532460A (en) Process for the separation of a gaseous mixture
JPS5268115A (en) Preparation of unsaturated ketones
JPS5365812A (en) Treatment of unsaturated ketone
GB634799A (en) Methods of and plant for producing magnesium powder or powder metal mixtures containing magnesium
GB1044609A (en) Improvements in or relating to apparatus for containing molten material in contact with a gaseous atmosphere
JPS52133817A (en) Forming of ferroalloy powder
JPS51117904A (en) A method for collecting gas generated in metal winning by the wet elec trolytic process
GB763872A (en) Process and apparatus for degassing ferrous metals during casting
GB1036379A (en) Improvements in or relating to the vaporization of metal
GB1242303A (en) Process and apparatus for treating steel bodies
Pozsgai et al. Production of an Al-B Alloy by Aluminothermic Reduction
JPS5233561A (en) Volume measuring method of large tank
Cochran Carbothermic Production of Aluminum
JPS51125003A (en) Novel process for preparation of aldehydes
IL57461A0 (en) Apparatus for producing metals of relatively high volatility by extraction from masses containing the same
ES248903A3 (en) Procedure for the production of filaments, films and similar artificiales (Machine-translation by Google Translate, not legally binding)
JPS51146081A (en) Means for supplying powder-gas mixture of a constant concentration fro m a batch type tank
JPS51111803A (en) Process for producing the shaped coke for metallurgy
GB1432047A (en) Process for preparing tricyclohexyltin derivatives
JPS5214734A (en) Process for preparation of dioxybenzenem noalkylether
SE313521B (en)

Legal Events

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