GB1460750A - Process and apparatus for extruding molten steel to produce a cast steel wire and wire thereby produced - Google Patents

Process and apparatus for extruding molten steel to produce a cast steel wire and wire thereby produced

Info

Publication number
GB1460750A
GB1460750A GB6008673A GB6008673A GB1460750A GB 1460750 A GB1460750 A GB 1460750A GB 6008673 A GB6008673 A GB 6008673A GB 6008673 A GB6008673 A GB 6008673A GB 1460750 A GB1460750 A GB 1460750A
Authority
GB
United Kingdom
Prior art keywords
orifice
jet
wire
plate
film
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
GB6008673A
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.)
Monsanto Co
Original Assignee
Monsanto Co
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
Priority claimed from US00319133A external-priority patent/US3811850A/en
Application filed by Monsanto Co filed Critical Monsanto Co
Publication of GB1460750A publication Critical patent/GB1460750A/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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/95—Consolidated metal powder compositions of >95% theoretical density, e.g. wrought

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Continuous Casting (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

1460750 Continuous casting MONSANTO CO 28 Dec 1973 [28 Dec 1972] 60086/73 Heading B3F A cast alloyed steel wire of less than 0À035 inch diameter, e.g. containing by weight from 0À3-5À0% Al or from 0À5 to 6À0% Si, or Be, Cr, La, Mg or Ti, has a porosity less than 0À06 volume per cent. This is said to be due to the molten metal having been extruded at a velocity of at least 2400 ft/min. The wire may be used for tyre reinforcement. An oxide film of the alloying constituent, produced by interaction with an ambient atmosphere, stabilizes the extruded melt. A jet 22 of the steel is extruded through an orifice 13 into inert gas, e.g. He or Ar, possibly mixed with an oxidizing gas such as CO or air, which forms the film-forming atmosphere beyond a throated orifice 15. Other film-forming gases which may be suitable for use with the steels are given in Specification 1,153,577. The jet 22 then passes through a converging passageway 18 into more of the film-forming atmosphere in a cavity 21. The inert or mainly inert gas between orificed plates 12, 14 flows from an inlet 23 and attenuates the jet. It flows with the jet 22 into the chamber 19 beneath the plate 14. The plates 12, 14, 17 may be made of high density alumina, beryllia or zirconia. Argon at 100 psig may be used to force the melt 11 through the orifice 13. Together with operation figures, there are given various dimensions and dimension relationships such as angles of orifice divergence, relationship of plate gap to throat diameter and between orifice diameters. The gap between plate 14 and passageway plate 17 may be 0À005-0À020 inch and the throat diameter may be equal to or less than that of the exit of the extrusion orifice 13.
GB6008673A 1972-12-29 1973-12-28 Process and apparatus for extruding molten steel to produce a cast steel wire and wire thereby produced Expired GB1460750A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00319133A US3811850A (en) 1972-12-29 1972-12-29 High speed production of filaments from low viscosity melts
US422933A US3904381A (en) 1972-12-29 1973-12-07 Cast metal wire of reduced porosity

Publications (1)

Publication Number Publication Date
GB1460750A true GB1460750A (en) 1977-01-06

Family

ID=26981856

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6008673A Expired GB1460750A (en) 1972-12-29 1973-12-28 Process and apparatus for extruding molten steel to produce a cast steel wire and wire thereby produced

Country Status (10)

Country Link
US (1) US3904381A (en)
JP (1) JPS49125226A (en)
AT (1) AT337232B (en)
DD (1) DD108911A5 (en)
DE (1) DE2364944A1 (en)
ES (1) ES421852A1 (en)
FR (1) FR2212197B1 (en)
GB (1) GB1460750A (en)
IE (1) IE38710B1 (en)
NL (1) NL7317585A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7626122B2 (en) * 2006-08-25 2009-12-01 David Levine Lightweight composite electrical wire
CN105598428B (en) * 2016-02-24 2017-09-29 攀钢集团攀枝花钢铁研究院有限公司 Double-deck air curtain barricade wall and its manufacture method
DE102022211865A1 (en) 2022-11-09 2024-05-16 Gfe Metalle Und Materialien Gmbh Device for atomizing a melt stream by means of an atomizing gas

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL101583C (en) * 1956-02-16
DK121919B (en) * 1965-03-30 1971-12-20 Monsanto Co Process for producing filaments directly from low viscosity melts.
US3715419A (en) * 1967-11-06 1973-02-06 Monsanto Co Drag stabilized low viscosity melt spinning process

Also Published As

Publication number Publication date
DD108911A5 (en) 1974-10-12
AT337232B (en) 1977-06-27
NL7317585A (en) 1974-07-02
ATA1089273A (en) 1976-10-15
IE38710B1 (en) 1978-05-10
DE2364944A1 (en) 1974-08-08
JPS49125226A (en) 1974-11-30
FR2212197A1 (en) 1974-07-26
US3904381A (en) 1975-09-09
FR2212197B1 (en) 1977-08-19
IE38710L (en) 1974-06-29
ES421852A1 (en) 1976-05-01

Similar Documents

Publication Publication Date Title
GB1400556A (en) Continuous casting
GB1233278A (en)
GB1153577A (en) Fibers, Filaments and Films and their manufacture
GB1482314A (en) Casting tube for continuously casting steel strands
GB855517A (en) Method and apparatus for producing alloy filaments and filaments of two or more metals
GB1250120A (en)
US3840062A (en) Continuous steel casting method
GB1460750A (en) Process and apparatus for extruding molten steel to produce a cast steel wire and wire thereby produced
GB1290774A (en)
GB1585906A (en) Castlellated tundish nozzle
US3909239A (en) Method of controlling bulk density of ferrous powder
GB1591897A (en) Method and apparatus for the continuous casting of metal alloys
ES438724A1 (en) Process and apparatus for continuously casting strands of unkilled or semi-killed steel
US3613158A (en) Orifice assembly for spinning low viscosity melts
US3946794A (en) Method for producing fine diameter wire from steel-titanium melts
JP2007513773A5 (en)
EP0523837A1 (en) Continuous casting method of steel slab
GB1299225A (en) Pouring killed steel
US3189956A (en) Production of effervescing steel
GB1585190A (en) Process for the continuous casting of steel
JPS57181746A (en) Graphite mold and continuous casting method using this mold
JPH0422538A (en) Method for continuously casting beam blank
GB1310071A (en) Oxygen flushing pressure diecasting method
JPS5514132A (en) Preventing method for oxygen entry of cast ingot in continuous casting and device thereof
US3954513A (en) Flame cutting by means of an oxygen beam

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee