GB697445A - Improvements in and relating to the production of pulverized aluminium - Google Patents

Improvements in and relating to the production of pulverized aluminium

Info

Publication number
GB697445A
GB697445A GB861352A GB861352A GB697445A GB 697445 A GB697445 A GB 697445A GB 861352 A GB861352 A GB 861352A GB 861352 A GB861352 A GB 861352A GB 697445 A GB697445 A GB 697445A
Authority
GB
United Kingdom
Prior art keywords
aluminium
air
powder
pipe
collect
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
GB861352A
Inventor
Sidney James Walter Holt
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.)
ARTHUR LESLIE SMITH
Original Assignee
ARTHUR LESLIE SMITH
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 ARTHUR LESLIE SMITH filed Critical ARTHUR LESLIE SMITH
Priority to GB861352A priority Critical patent/GB697445A/en
Publication of GB697445A publication Critical patent/GB697445A/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

Abstract

697,445. Granulating aluminium. SMITH, A. L. April 4, 1952. No. 8613/52. Class 32(ii) Aluminium powder is obtained by discharging a stream of filtered and cooled compressed air over the end of a vertical pipe, the bottom end of which is immersed in molten aluminium, so that the aluminium is drawn up the pipe and emerges into the air stream in consequence of the ejector action of the compressed air. If desired, a bunsen flame can be played on the pipe to keep the metal molten. A compressor A delivers air through the cooler B and filter C through a nozzle D over the top of the vertical pipe E. A cabinet G to collect the pulverized aluminium is connected to a cyclone I and centrifugal extractor H. Fine powder is sieved out at K, and coarse powder at L. The air is exhausted through fabric (R) to collect the residual powder.
GB861352A 1952-04-04 1952-04-04 Improvements in and relating to the production of pulverized aluminium Expired GB697445A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB861352A GB697445A (en) 1952-04-04 1952-04-04 Improvements in and relating to the production of pulverized aluminium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB861352A GB697445A (en) 1952-04-04 1952-04-04 Improvements in and relating to the production of pulverized aluminium

Publications (1)

Publication Number Publication Date
GB697445A true GB697445A (en) 1953-09-23

Family

ID=9855854

Family Applications (1)

Application Number Title Priority Date Filing Date
GB861352A Expired GB697445A (en) 1952-04-04 1952-04-04 Improvements in and relating to the production of pulverized aluminium

Country Status (1)

Country Link
GB (1) GB697445A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930686A (en) * 1956-03-01 1960-03-29 Norddeutsche Affinerie Production of aluminum powder
CN102990074A (en) * 2012-11-27 2013-03-27 三门峡天昊干燥工程有限公司 Intelligently-controlled high-purity ultra-fine aluminum powder atomization classification device specially used for aerospace, and technology thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930686A (en) * 1956-03-01 1960-03-29 Norddeutsche Affinerie Production of aluminum powder
CN102990074A (en) * 2012-11-27 2013-03-27 三门峡天昊干燥工程有限公司 Intelligently-controlled high-purity ultra-fine aluminum powder atomization classification device specially used for aerospace, and technology thereof
CN102990074B (en) * 2012-11-27 2014-12-03 三门峡天昊干燥工程有限公司 Intelligently-controlled high-purity ultra-fine aluminum powder atomization classification device specially used for aerospace, and technology thereof

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