EP0083898A3 - Process and apparatus for continuously casting hollow products employing a magnetic field - Google Patents

Process and apparatus for continuously casting hollow products employing a magnetic field Download PDF

Info

Publication number
EP0083898A3
EP0083898A3 EP82420179A EP82420179A EP0083898A3 EP 0083898 A3 EP0083898 A3 EP 0083898A3 EP 82420179 A EP82420179 A EP 82420179A EP 82420179 A EP82420179 A EP 82420179A EP 0083898 A3 EP0083898 A3 EP 0083898A3
Authority
EP
European Patent Office
Prior art keywords
magnetic field
continuously casting
hollow products
products employing
casting hollow
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
EP82420179A
Other languages
French (fr)
Other versions
EP0083898A2 (en
EP0083898B1 (en
Inventor
Roland Ernst
Marcel Garnier
Michel Giroutru
Andre Gueussier
Rene Moreau
Pierre Peytavin
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.)
Vallourec SA
Original Assignee
Vallourec 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 Vallourec SA filed Critical Vallourec SA
Priority to AT82420179T priority Critical patent/ATE20645T1/en
Publication of EP0083898A2 publication Critical patent/EP0083898A2/en
Publication of EP0083898A3 publication Critical patent/EP0083898A3/en
Application granted granted Critical
Publication of EP0083898B1 publication Critical patent/EP0083898B1/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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/114—Treating the molten metal by using agitating or vibrating means
    • B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields
    • 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
EP82420179A 1982-01-13 1982-12-16 Process and apparatus for continuously casting hollow products employing a magnetic field Expired EP0083898B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82420179T ATE20645T1 (en) 1982-01-13 1982-12-16 PROCESS AND PLANT FOR CONTINUOUS CASTING OF HOLLOW BODIES USING MAGNETIC FIELDS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8200763 1982-01-13
FR8200763A FR2519567A1 (en) 1982-01-13 1982-01-13 METHOD FOR MANUFACTURING HOLLOW BODIES BY CONTINUOUS CASTING USING A MAGNETIC FIELD AND DEVICE FOR CARRYING OUT THE METHOD

Publications (3)

Publication Number Publication Date
EP0083898A2 EP0083898A2 (en) 1983-07-20
EP0083898A3 true EP0083898A3 (en) 1983-10-05
EP0083898B1 EP0083898B1 (en) 1986-07-09

Family

ID=9270112

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82420179A Expired EP0083898B1 (en) 1982-01-13 1982-12-16 Process and apparatus for continuously casting hollow products employing a magnetic field

Country Status (14)

Country Link
US (2) US4729422A (en)
EP (1) EP0083898B1 (en)
JP (1) JPS58122161A (en)
AR (1) AR229379A1 (en)
AT (1) ATE20645T1 (en)
BR (1) BR8300118A (en)
CA (1) CA1195823A (en)
DE (1) DE3271958D1 (en)
ES (1) ES8400904A1 (en)
FR (1) FR2519567A1 (en)
IN (1) IN158299B (en)
MX (1) MX159339A (en)
SU (1) SU1591801A3 (en)
ZA (1) ZA83230B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2516414C1 (en) * 2013-01-30 2014-05-20 Открытое акционерное общество Акционерная холдинговая компания "Всероссийский научно-исследовательский и проектно-конструкторский институт металлургического машиностроения имени академика Целикова" (ОАО АХК "ВНИИМЕТМАШ") Mandrel with variable taper of working surface for crystalliser of machine for continuous casting of hollow billets
RU2517094C1 (en) * 2013-01-30 2014-05-27 Открытое акционерное общество Акционерная холдинговая компания "Всероссийский научно-исследовательский и проектно-конструкторский институт металлургического машиностроения имени академика Целикова" (ОАО АХК "ВНИИМЕТМАШ") Hollow blank continuous casting machine mould mandrel
RU2570432C2 (en) * 2010-08-12 2015-12-10 Донгшин Индастри Инк. Mould with plug-in core and seat for fabrication of foam materials

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8305084L (en) * 1983-09-21 1985-03-22 Asea Ab SET FOR CENTRIFUGAL CASTING
US6037167A (en) * 1994-10-03 2000-03-14 Ericomp Magnetic polynucleotide separation and analysis
US6059015A (en) * 1997-06-26 2000-05-09 General Electric Company Method for directional solidification of a molten material and apparatus therefor
US6845809B1 (en) 1999-02-17 2005-01-25 Aemp Corporation Apparatus for and method of producing on-demand semi-solid material for castings
US6402367B1 (en) 2000-06-01 2002-06-11 Aemp Corporation Method and apparatus for magnetically stirring a thixotropic metal slurry
US6796362B2 (en) 2000-06-01 2004-09-28 Brunswick Corporation Apparatus for producing a metallic slurry material for use in semi-solid forming of shaped parts
US6432160B1 (en) * 2000-06-01 2002-08-13 Aemp Corporation Method and apparatus for making a thixotropic metal slurry
US6399017B1 (en) * 2000-06-01 2002-06-04 Aemp Corporation Method and apparatus for containing and ejecting a thixotropic metal slurry
US6742567B2 (en) * 2001-08-17 2004-06-01 Brunswick Corporation Apparatus for and method of producing slurry material without stirring for application in semi-solid forming
LU91086B1 (en) * 2004-06-25 2005-12-27 Sms Demag Ag Continous casting mould wit oscillation device.
EP2411170B1 (en) * 2009-03-27 2015-09-30 Titanium Metals Corporation Method and apparatus for semi-continuous casting of hollow ingots and products resulting therefrom
AT509495B1 (en) * 2010-03-02 2012-01-15 Inteco Special Melting Technologies Gmbh METHOD AND APPENDIX FOR PRODUCING HOLLOWING TRANSPARENCIES

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1064849A (en) * 1952-10-16 1954-05-18 Improvements to continuous casting molds for metals and in particular steel
FR1140200A (en) * 1955-01-15 1957-07-16 Boehler & Co Ag Geb Process for moving molten metal in continuous casting plants
FR1181997A (en) * 1957-09-04 1959-06-19 Ile D Etudes De Centrifugation Continuous demolding centrifugal casting process and equipment for implementing this process
FR1254431A (en) * 1960-01-09 1961-02-24 Ile D Etudes De Centrifugation Method for the rotary casting of metals with continuous demoulding and device for carrying out this method
FR1385730A (en) * 1964-01-02 1965-01-15 North American Aviation Inc Electromagnetic pump
FR2358222A1 (en) * 1976-07-13 1978-02-10 Siderurgie Fse Inst Rech NEW PROCESS AND DEVICE FOR THE ELECTROMAGNETIC BREWING OF CONTINUOUS FLOWING METAL PRODUCTS
FR2373729A1 (en) * 1976-12-13 1978-07-07 Autoclave Eng Inc MAGNETIC TRANSMISSION
FR2457031A1 (en) * 1979-05-15 1980-12-12 Lucas Industries Ltd METHOD FOR ASSEMBLING A PERMANENT MAGNET ROTOR
EP0022711A1 (en) * 1979-07-12 1981-01-21 Cem Compagnie Electro-Mecanique Process and agitating means for ameliorating the quality of continuous cast metals
US4296544A (en) * 1978-12-26 1981-10-27 The Garrett Corporation Method of making rotor assembly with magnet cushions

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416591A (en) * 1963-03-27 1968-12-17 Civile Soc Civile D Etudes De Process for effecting the continuous rotary casting of hollow steel blanks
AT286521B (en) * 1968-05-22 1970-12-10 Mannesmann Ag Device for internal cooling of hollow strands
US3844332A (en) * 1971-11-05 1974-10-29 R Bucci Making seamless tubing by continuous process
FR2180494A1 (en) * 1972-04-18 1973-11-30 Etudes De Centrifugation Continuous rotative casting - produces hollow blanks with good internal and external surface qualities
US4042007A (en) * 1975-04-22 1977-08-16 Republic Steel Corporation Continuous casting of metal using electromagnetic stirring
JPS5326731A (en) * 1976-08-26 1978-03-13 Fuji Kogyosho Kk Method of manufacturing metal pipe
CH618363A5 (en) * 1977-01-06 1980-07-31 Getselev Zinovy N Electromagnetic mould for the continuous and semi-continuous casting of hollow strands
JPS5425222A (en) * 1977-07-29 1979-02-26 Fuji Kogyosho Kk Method of making metal pipes
FR2415501A1 (en) * 1978-01-27 1979-08-24 Pont A Mousson PROCESS AND PLANT FOR CONTINUOUS CASTING OF TUBULAR PRODUCTS
JPS55106664A (en) * 1979-02-05 1980-08-15 Nippon Kokan Kk <Nkk> Continuous casting method of steel by electromagnetic agitation
JPS5842780B2 (en) * 1980-03-28 1983-09-21 住友金属工業株式会社 Electromagnetic stirring method and device
GB2103131B (en) * 1981-07-28 1986-03-12 Sumitomo Metal Ind Magnetic stirring of molten metal in a mould utilizing permanent magnets
US4614225A (en) * 1982-12-10 1986-09-30 Vallourec Magnetic rotor for the continuous casting of hollow bodies

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1064849A (en) * 1952-10-16 1954-05-18 Improvements to continuous casting molds for metals and in particular steel
FR1140200A (en) * 1955-01-15 1957-07-16 Boehler & Co Ag Geb Process for moving molten metal in continuous casting plants
FR1181997A (en) * 1957-09-04 1959-06-19 Ile D Etudes De Centrifugation Continuous demolding centrifugal casting process and equipment for implementing this process
FR1254431A (en) * 1960-01-09 1961-02-24 Ile D Etudes De Centrifugation Method for the rotary casting of metals with continuous demoulding and device for carrying out this method
FR1385730A (en) * 1964-01-02 1965-01-15 North American Aviation Inc Electromagnetic pump
FR2358222A1 (en) * 1976-07-13 1978-02-10 Siderurgie Fse Inst Rech NEW PROCESS AND DEVICE FOR THE ELECTROMAGNETIC BREWING OF CONTINUOUS FLOWING METAL PRODUCTS
FR2373729A1 (en) * 1976-12-13 1978-07-07 Autoclave Eng Inc MAGNETIC TRANSMISSION
US4296544A (en) * 1978-12-26 1981-10-27 The Garrett Corporation Method of making rotor assembly with magnet cushions
FR2457031A1 (en) * 1979-05-15 1980-12-12 Lucas Industries Ltd METHOD FOR ASSEMBLING A PERMANENT MAGNET ROTOR
EP0022711A1 (en) * 1979-07-12 1981-01-21 Cem Compagnie Electro-Mecanique Process and agitating means for ameliorating the quality of continuous cast metals

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2570432C2 (en) * 2010-08-12 2015-12-10 Донгшин Индастри Инк. Mould with plug-in core and seat for fabrication of foam materials
RU2516414C1 (en) * 2013-01-30 2014-05-20 Открытое акционерное общество Акционерная холдинговая компания "Всероссийский научно-исследовательский и проектно-конструкторский институт металлургического машиностроения имени академика Целикова" (ОАО АХК "ВНИИМЕТМАШ") Mandrel with variable taper of working surface for crystalliser of machine for continuous casting of hollow billets
RU2517094C1 (en) * 2013-01-30 2014-05-27 Открытое акционерное общество Акционерная холдинговая компания "Всероссийский научно-исследовательский и проектно-конструкторский институт металлургического машиностроения имени академика Целикова" (ОАО АХК "ВНИИМЕТМАШ") Hollow blank continuous casting machine mould mandrel

Also Published As

Publication number Publication date
ZA83230B (en) 1983-10-26
CA1195823A (en) 1985-10-29
IN158299B (en) 1986-10-11
SU1591801A3 (en) 1990-09-07
EP0083898A2 (en) 1983-07-20
US4729422A (en) 1988-03-08
US4974660A (en) 1990-12-04
DE3271958D1 (en) 1986-08-14
JPS6352981B2 (en) 1988-10-20
AR229379A1 (en) 1983-07-29
BR8300118A (en) 1983-10-04
FR2519567B1 (en) 1984-10-19
MX159339A (en) 1989-05-17
EP0083898B1 (en) 1986-07-09
ES518919A0 (en) 1983-11-16
ES8400904A1 (en) 1983-11-16
JPS58122161A (en) 1983-07-20
ATE20645T1 (en) 1986-07-15
FR2519567A1 (en) 1983-07-18

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