ES395571A1 - Method and apparatus for continuously casting hollow rounds - Google Patents

Method and apparatus for continuously casting hollow rounds

Info

Publication number
ES395571A1
ES395571A1 ES71395571A ES395571A ES395571A1 ES 395571 A1 ES395571 A1 ES 395571A1 ES 71395571 A ES71395571 A ES 71395571A ES 395571 A ES395571 A ES 395571A ES 395571 A1 ES395571 A1 ES 395571A1
Authority
ES
Spain
Prior art keywords
skins
continuously casting
skin
leaving
outside
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
ES71395571A
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants Inc
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 USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Publication of ES395571A1 publication Critical patent/ES395571A1/en
Expired 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
    • B22D11/006—Continuous casting of metals, i.e. casting in indefinite lengths of tubes
    • 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
    • B22D11/08—Accessories for starting the casting procedure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

A method and apparatus for continuously casting a hollow round for manufacturing seamless tubing. Apparatus includes an open-ended tubular water-cooled mold and a tubular water-cooled lance suspended within the mold, leaving an annular cavity therebetween. Molten metal is poured into the cavity. Outside and inside skins solidify on the metal, at first leaving a liquid core between the two skins. There is a problem that the inside skin tends not to remain concentric with the outside skin. Invention provides magnetic means acting on plugs within the inside skin to hold the two skins in a concentric relation.
ES71395571A 1970-10-02 1971-09-30 Method and apparatus for continuously casting hollow rounds Expired ES395571A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7747070A 1970-10-02 1970-10-02

Publications (1)

Publication Number Publication Date
ES395571A1 true ES395571A1 (en) 1973-12-16

Family

ID=22138241

Family Applications (1)

Application Number Title Priority Date Filing Date
ES71395571A Expired ES395571A1 (en) 1970-10-02 1971-09-30 Method and apparatus for continuously casting hollow rounds

Country Status (12)

Country Link
US (1) US3661196A (en)
AT (1) AT319501B (en)
AU (1) AU463385B2 (en)
BE (1) BE773149A (en)
CA (1) CA934120A (en)
DE (1) DE2148718A1 (en)
ES (1) ES395571A1 (en)
FR (1) FR2112243B1 (en)
GB (1) GB1367771A (en)
IT (1) IT942659B (en)
NL (1) NL7113544A (en)
ZA (1) ZA716469B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816043A (en) * 1970-09-04 1974-06-11 Armstrong Cork Co Apparatus for making hollow tubing having an annular wall of foamed material
US3886996A (en) * 1973-03-13 1975-06-03 Aron Yakovlevich Tseitlin Device for producing internal cylindrical space in ingots
US4257472A (en) * 1979-07-30 1981-03-24 Concast Incorporated Continuous casting of hollow shapes
FR3129329A1 (en) 2021-11-19 2023-05-26 Psa Automobiles Sa BATTERY MODULE THERMAL MONITORING METHOD

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2324645A (en) * 1940-03-14 1943-07-20 William C Prehler Apparatus for impregnating and forming fabric tubing
US2600254A (en) * 1947-03-20 1952-06-10 Lysobey John Wall treatment of tubing
US3428371A (en) * 1966-01-24 1969-02-18 Cambridge Thermionic Corp Suspension apparatus
US3487876A (en) * 1967-12-18 1970-01-06 Robert Bucci Apparatus for casting metal tubing by continuous process

Also Published As

Publication number Publication date
FR2112243A1 (en) 1972-06-16
NL7113544A (en) 1972-04-05
AU463385B2 (en) 1975-07-24
AU3395871A (en) 1973-04-05
AT319501B (en) 1974-12-27
BE773149A (en) 1972-03-27
IT942659B (en) 1973-04-02
CA934120A (en) 1973-09-25
GB1367771A (en) 1974-09-25
ZA716469B (en) 1972-06-28
FR2112243B1 (en) 1976-06-04
DE2148718A1 (en) 1972-04-06
US3661196A (en) 1972-05-09

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