ES464083A1 - Method of producing metal wire - Google Patents

Method of producing metal wire

Info

Publication number
ES464083A1
ES464083A1 ES464083A ES464083A ES464083A1 ES 464083 A1 ES464083 A1 ES 464083A1 ES 464083 A ES464083 A ES 464083A ES 464083 A ES464083 A ES 464083A ES 464083 A1 ES464083 A1 ES 464083A1
Authority
ES
Spain
Prior art keywords
jet
temp
severing
effected
components
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
ES464083A
Other languages
Spanish (es)
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.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Publication of ES464083A1 publication Critical patent/ES464083A1/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
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • 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
    • 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
    • B22F9/14—Making metallic powder or suspensions thereof using physical processes using electric discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/346—Working by laser beam, e.g. welding, cutting or boring in combination with welding or cutting covered by groups B23K5/00 - B23K25/00, e.g. in combination with resistance welding
    • B23K26/348—Working by laser beam, e.g. welding, cutting or boring in combination with welding or cutting covered by groups B23K5/00 - B23K25/00, e.g. in combination with resistance welding in combination with arc heating, e.g. TIG [tungsten inert gas], MIG [metal inert gas] or plasma welding
    • 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
    • B22F2009/0816—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 by casting with pressure or pulsating pressure on the metal bath

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Inorganic Fibers (AREA)

Abstract

The system manufactures thread-like components of set length, a jet of metal or alloy in liq. form being projected by gas press. into a cooling medium whose temp. is lower than its solidification temp. The components are obtd. by severing the jet, and this can be done at a point where metal temp. is as near as possible to the solidification temp. Severing can be effected by mechanical cutting, an electric arc, or a laser beam. A gas at higher speed than that of the jet can be injected concentrically to it into an annular passage enclosing it. Severing can alternatively be effected by varying impulses of the gas press. projecting the jet.
ES464083A 1976-11-12 1977-11-11 Method of producing metal wire Expired ES464083A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7634404A FR2370536A1 (en) 1976-11-12 1976-11-12 Metal thread component mfr. system - severs jet of molten metal projected by gas into cooling medium

Publications (1)

Publication Number Publication Date
ES464083A1 true ES464083A1 (en) 1978-07-16

Family

ID=9179941

Family Applications (1)

Application Number Title Priority Date Filing Date
ES464083A Expired ES464083A1 (en) 1976-11-12 1977-11-11 Method of producing metal wire

Country Status (8)

Country Link
JP (1) JPS5361723A (en)
AU (1) AU3062277A (en)
BE (1) BE860631A (en)
DE (1) DE2750619A1 (en)
ES (1) ES464083A1 (en)
FR (1) FR2370536A1 (en)
LU (1) LU78500A1 (en)
SE (1) SE7712735L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415512A (en) * 1979-07-20 1983-11-15 Torobin Leonard B Method and apparatus for producing hollow metal microspheres and microspheroids
IT1156071B (en) * 1982-07-13 1987-01-28 Riv Officine Di Villar Perosa PROCESS FOR THE MANUFACTURE OF STEEL BALLS, IN PARTICULAR BALLS FOR ROLLING BEARINGS
FR2603210B1 (en) * 1986-08-28 1989-05-19 Serole Bernard GAS ATOMIZATION PIPE, COUPLED WITH AN ELECTRIC ARC OR A PLASMA.
DE4241359A1 (en) * 1992-09-14 1994-03-17 Leybold Durferrit Gmbh Method and appts for bottom tapping of a ceramic-free melt for production of metal powders - through a bore in a metal disc fitted into the bottom aperture of the crucible.
CN108311707B (en) * 2018-03-07 2023-11-03 中国科学院光电研究院 Preparation device and preparation method of superfine powder
CN112387979A (en) * 2020-10-14 2021-02-23 宁波中乌新材料产业技术研究院有限公司 Preparation method of silver nanoparticles

Also Published As

Publication number Publication date
DE2750619A1 (en) 1978-05-18
FR2370536B1 (en) 1982-03-12
LU78500A1 (en) 1978-07-12
SE7712735L (en) 1978-05-13
AU3062277A (en) 1979-05-24
BE860631A (en) 1978-03-01
FR2370536A1 (en) 1978-06-09
JPS5361723A (en) 1978-06-02

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