FR2149373A1 - Forming small dia metal threads - continuous mfre for high melting point metals eg steel - Google Patents

Forming small dia metal threads - continuous mfre for high melting point metals eg steel

Info

Publication number
FR2149373A1
FR2149373A1 FR7228521A FR7228521A FR2149373A1 FR 2149373 A1 FR2149373 A1 FR 2149373A1 FR 7228521 A FR7228521 A FR 7228521A FR 7228521 A FR7228521 A FR 7228521A FR 2149373 A1 FR2149373 A1 FR 2149373A1
Authority
FR
France
Prior art keywords
thread
continuous
molten
mfre
steel
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.)
Granted
Application number
FR7228521A
Other languages
French (fr)
Other versions
FR2149373B1 (en
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.)
Arcelor Luxembourg SA
Original Assignee
Arbed SA
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 Arbed SA filed Critical Arbed SA
Publication of FR2149373A1 publication Critical patent/FR2149373A1/en
Application granted granted Critical
Publication of FR2149373B1 publication Critical patent/FR2149373B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/005—Continuous casting of metals, i.e. casting in indefinite lengths of wire

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Coating With Molten Metal (AREA)

Abstract

Continuous mfr of small dia metal threads comprises flowing a liquid metal thread through a nozzle whose section is > that of the thread to be produced, coating the molten metal thread with a continuous and uniform molten glass skin whose solidification temp is and whose viscosity is > those of the molten metal, considerably reducing the dia. of the composite molten thread by exercising a constant traction on its already solidified past to start elongation of its unsolidified part and passing the composite molten thread progressively to the solid state in which it is wound onto a reel.
FR7228521A 1971-08-17 1972-08-08 Forming small dia metal threads - continuous mfre for high melting point metals eg steel Granted FR2149373A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU63740 1971-08-17

Publications (2)

Publication Number Publication Date
FR2149373A1 true FR2149373A1 (en) 1973-03-30
FR2149373B1 FR2149373B1 (en) 1975-03-07

Family

ID=19726804

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7228521A Granted FR2149373A1 (en) 1971-08-17 1972-08-08 Forming small dia metal threads - continuous mfre for high melting point metals eg steel

Country Status (4)

Country Link
BE (1) BE787347A (en)
DE (1) DE2239141A1 (en)
FR (1) FR2149373A1 (en)
LU (1) LU63740A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469967A1 (en) * 1979-11-26 1981-05-29 Fiat Ricerche CONTINUOUS MANUFACTURING PROCESS FROM A MOLTEN MATERIAL OF A METALLIC WIRE OF VERY SMALL DIAMETER, INCLUDING IN THE VITREOUS CONDITION, AND DEVICE FOR CARRYING OUT SAID METHOD
WO2006040501A1 (en) * 2004-10-15 2006-04-20 Commissariat A L'energie Atomique Method and device for continuously producing glass-sheathed metal wires by supplying metal particles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469967A1 (en) * 1979-11-26 1981-05-29 Fiat Ricerche CONTINUOUS MANUFACTURING PROCESS FROM A MOLTEN MATERIAL OF A METALLIC WIRE OF VERY SMALL DIAMETER, INCLUDING IN THE VITREOUS CONDITION, AND DEVICE FOR CARRYING OUT SAID METHOD
WO2006040501A1 (en) * 2004-10-15 2006-04-20 Commissariat A L'energie Atomique Method and device for continuously producing glass-sheathed metal wires by supplying metal particles
FR2876685A1 (en) * 2004-10-15 2006-04-21 Commissariat Energie Atomique PROCESS AND DEVICE FOR CONTINUOUSLY MANUFACTURING GLASS SHEET METAL WIRES BY FEEDING METAL PARTICLES

Also Published As

Publication number Publication date
DE2239141A1 (en) 1973-02-22
LU63740A1 (en) 1973-02-19
BE787347A (en) 1972-12-01
FR2149373B1 (en) 1975-03-07

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Legal Events

Date Code Title Description
ST Notification of lapse