GB553672A - A process for the manufacture of metal powders - Google Patents

A process for the manufacture of metal powders

Info

Publication number
GB553672A
GB553672A GB1512141A GB1512141A GB553672A GB 553672 A GB553672 A GB 553672A GB 1512141 A GB1512141 A GB 1512141A GB 1512141 A GB1512141 A GB 1512141A GB 553672 A GB553672 A GB 553672A
Authority
GB
United Kingdom
Prior art keywords
liquid
metals
molten metal
metres per
metal powder
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
GB1512141A
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.)
CHARLES GEORGES SIX
FW Berk and Co Ltd
Original Assignee
CHARLES GEORGES SIX
FW Berk and Co Ltd
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 CHARLES GEORGES SIX, FW Berk and Co Ltd filed Critical CHARLES GEORGES SIX
Priority to GB1512141A priority Critical patent/GB553672A/en
Publication of GB553672A publication Critical patent/GB553672A/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)

Abstract

553,672. Granulating metals. HURST, J. E., BERK & CO., Ltd., F. W., and SIX, C. G. Nov. 24, 1941, No. 15121. Drawings to Specification. [Class 82 (ii)] In the production of metal powder in which a downwardly flowing stream of molten metal is. subjected the action of an annular jet of liquid of conical shape, the speed of the liquid is at least 20 metres per second and up to 200 metres per second. The molten metal passes through the apex of the cone of liquid, which is usually water and may be liquid hydrocarbons and the metal powder falls into a vessel containing a non-oxidizing atmosphere. The treatment of tin,. zinc, aluminium, copper and alloys containing these metals is referred to.
GB1512141A 1941-11-24 1941-11-24 A process for the manufacture of metal powders Expired GB553672A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1512141A GB553672A (en) 1941-11-24 1941-11-24 A process for the manufacture of metal powders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1512141A GB553672A (en) 1941-11-24 1941-11-24 A process for the manufacture of metal powders

Publications (1)

Publication Number Publication Date
GB553672A true GB553672A (en) 1943-06-01

Family

ID=10053407

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1512141A Expired GB553672A (en) 1941-11-24 1941-11-24 A process for the manufacture of metal powders

Country Status (1)

Country Link
GB (1) GB553672A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460991A (en) * 1946-02-06 1949-02-08 Federal Mogul Corp Atomized metal
US2870485A (en) * 1955-10-28 1959-01-27 Berk F W & Co Ltd Manufacture of powders of copper and copper alloys
US2892215A (en) * 1954-03-26 1959-06-30 Mannesmann Ag Process for the production of metal powder
US2930686A (en) * 1956-03-01 1960-03-29 Norddeutsche Affinerie Production of aluminum powder
DE1178679B (en) * 1954-03-26 1964-09-24 Mannesmann Ag Process for the optional production of conical or spattered metal powder
US3962385A (en) * 1972-07-17 1976-06-08 Toyota Jidosha Kogyo Kabushiki Kaisha Method for manufacturing spherical hollow particles
CN100450674C (en) * 2005-12-12 2009-01-14 绍兴市吉利来金属材料有限公司 Method for preparing low apparent density copper powder by reduction of water atomized dry powder

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460991A (en) * 1946-02-06 1949-02-08 Federal Mogul Corp Atomized metal
US2892215A (en) * 1954-03-26 1959-06-30 Mannesmann Ag Process for the production of metal powder
DE1178679B (en) * 1954-03-26 1964-09-24 Mannesmann Ag Process for the optional production of conical or spattered metal powder
US2870485A (en) * 1955-10-28 1959-01-27 Berk F W & Co Ltd Manufacture of powders of copper and copper alloys
US2930686A (en) * 1956-03-01 1960-03-29 Norddeutsche Affinerie Production of aluminum powder
US3962385A (en) * 1972-07-17 1976-06-08 Toyota Jidosha Kogyo Kabushiki Kaisha Method for manufacturing spherical hollow particles
CN100450674C (en) * 2005-12-12 2009-01-14 绍兴市吉利来金属材料有限公司 Method for preparing low apparent density copper powder by reduction of water atomized dry powder

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