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 steelInfo
- 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
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.
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)
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 |
-
1971
- 1971-08-17 LU LU63740D patent/LU63740A1/xx unknown
-
1972
- 1972-08-08 FR FR7228521A patent/FR2149373A1/en active Granted
- 1972-08-09 DE DE19722239141 patent/DE2239141A1/en active Pending
- 1972-08-09 BE BE787347A patent/BE787347A/xx unknown
Cited By (3)
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 |
---|---|
BE787347A (en) | 1972-12-01 |
LU63740A1 (en) | 1973-02-19 |
FR2149373B1 (en) | 1975-03-07 |
DE2239141A1 (en) | 1973-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |