FR2352612A1 - Centrifugally casting ferrous or non-ferrous tubes - by magnetically rotating pressurised liq. metal and withdrawing cooled tube - Google Patents

Centrifugally casting ferrous or non-ferrous tubes - by magnetically rotating pressurised liq. metal and withdrawing cooled tube

Info

Publication number
FR2352612A1
FR2352612A1 FR7616285A FR7616285A FR2352612A1 FR 2352612 A1 FR2352612 A1 FR 2352612A1 FR 7616285 A FR7616285 A FR 7616285A FR 7616285 A FR7616285 A FR 7616285A FR 2352612 A1 FR2352612 A1 FR 2352612A1
Authority
FR
France
Prior art keywords
ferrous
metal
tubes
liq
centrifugally casting
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
FR7616285A
Other languages
French (fr)
Other versions
FR2352612B1 (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.)
Pont a Mousson SA
Original Assignee
Pont a Mousson 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 Pont a Mousson SA filed Critical Pont a Mousson SA
Priority to FR7616285A priority Critical patent/FR2352612B1/en
Publication of FR2352612A1 publication Critical patent/FR2352612A1/en
Application granted granted Critical
Publication of FR2352612B1 publication Critical patent/FR2352612B1/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
    • B22D11/14—Plants for continuous casting
    • B22D11/145—Plants for continuous casting for upward casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/08—Centrifugal casting; Casting by using centrifugal force in which a stationary mould is fed from a rotating mass of liquid metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Induction Heating (AREA)

Abstract

Process for centrifugally casting metal, esp. cast Fe tubes, in which the liq. metal under low pressure ascends into a fixed cylindrical chamber and is rotated at a centrifugal speed about the axis of this chamber by applying a rotating magnetic field. The liq. metal is shaped, sized and cooled. Since the pressure from below is maintained a solid tube is withdrawn from the top. Cast iron, steel, or Al Cu tubes can be cast. A core is not needed and hence friction is reduced. Extn. is quicker than with a core without producing cracks or fractures in the tube.
FR7616285A 1976-05-26 1976-05-26 PROCESS AND INSTALLATION FOR CONTINUOUS CASTING BY CENTRIFUGATION OF TUBULAR CAST IRON PRODUCTS IN PARTICULAR Expired FR2352612B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7616285A FR2352612B1 (en) 1976-05-26 1976-05-26 PROCESS AND INSTALLATION FOR CONTINUOUS CASTING BY CENTRIFUGATION OF TUBULAR CAST IRON PRODUCTS IN PARTICULAR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7616285A FR2352612B1 (en) 1976-05-26 1976-05-26 PROCESS AND INSTALLATION FOR CONTINUOUS CASTING BY CENTRIFUGATION OF TUBULAR CAST IRON PRODUCTS IN PARTICULAR

Publications (2)

Publication Number Publication Date
FR2352612A1 true FR2352612A1 (en) 1977-12-23
FR2352612B1 FR2352612B1 (en) 1980-11-14

Family

ID=9173756

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7616285A Expired FR2352612B1 (en) 1976-05-26 1976-05-26 PROCESS AND INSTALLATION FOR CONTINUOUS CASTING BY CENTRIFUGATION OF TUBULAR CAST IRON PRODUCTS IN PARTICULAR

Country Status (1)

Country Link
FR (1) FR2352612B1 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422460A1 (en) * 1978-04-14 1979-11-09 Arbed Continuous or semi-continuous casting of tube blanks - where molten metal flows up mould fitted with electromagnetic inductor applying centrifugal force
EP0050581A1 (en) * 1980-10-20 1982-04-28 Arbed S.A. Process and apparatus for continuously casting hollow metal ingots
EP0140132A1 (en) * 1983-09-21 1985-05-08 Asea Ab Process for casting centrifugally
EP0166346A2 (en) * 1984-06-19 1986-01-02 General Electric Company Electromagnetic levitation casting apparatus having improved levitation coil assembly
EP0168693A1 (en) * 1984-07-02 1986-01-22 General Electric Company Continuous metal tube casting method, apparatus and product
FR2574328A1 (en) * 1984-12-07 1986-06-13 Pont A Mousson ROTARY FEEDING DEVICE IN CAST IRON OF A VERTICAL CONTINUOUS CASTING SYSTEM OF A SPEROID GRAPHITE CAST IRON PIPE
US4693297A (en) * 1985-09-30 1987-09-15 Pont A Mousson S.A. Installation for the step by step vertical extraction of a continuous cast product
EP0260617A1 (en) * 1986-09-16 1988-03-23 Centrem S.A. Process and apparatus for preparing and finishing metallic materials
GB2202172A (en) * 1987-02-12 1988-09-21 Robert Wilson Improvements in continuous casting apparatus
EP0320729A1 (en) * 1987-12-15 1989-06-21 Centrem S.A. Method and apparatus for the continuous production of metal products
US4865116A (en) * 1984-07-02 1989-09-12 General Electric Company Continuous metal tube casting method and apparatus

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422460A1 (en) * 1978-04-14 1979-11-09 Arbed Continuous or semi-continuous casting of tube blanks - where molten metal flows up mould fitted with electromagnetic inductor applying centrifugal force
EP0050581A1 (en) * 1980-10-20 1982-04-28 Arbed S.A. Process and apparatus for continuously casting hollow metal ingots
EP0140132A1 (en) * 1983-09-21 1985-05-08 Asea Ab Process for casting centrifugally
EP0166346A3 (en) * 1984-06-19 1986-08-20 General Electric Company Electromagnetic levitation casting apparatus having improved levitation coil assembly
EP0166346A2 (en) * 1984-06-19 1986-01-02 General Electric Company Electromagnetic levitation casting apparatus having improved levitation coil assembly
EP0168693A1 (en) * 1984-07-02 1986-01-22 General Electric Company Continuous metal tube casting method, apparatus and product
US4865116A (en) * 1984-07-02 1989-09-12 General Electric Company Continuous metal tube casting method and apparatus
GB2168633A (en) * 1984-12-07 1986-06-25 Pont A Mousson Making cast-iron pipe by upward continuous casting
EP0187609A1 (en) * 1984-12-07 1986-07-16 Pont-A-Mousson S.A. Apparatus for the rotating feeding of a cast to a vertical continuous-casting plant for spheroidal graphite cast iron tubes
FR2574328A1 (en) * 1984-12-07 1986-06-13 Pont A Mousson ROTARY FEEDING DEVICE IN CAST IRON OF A VERTICAL CONTINUOUS CASTING SYSTEM OF A SPEROID GRAPHITE CAST IRON PIPE
US4690199A (en) * 1984-12-07 1987-09-01 Pont-A-Mousson S.A. Apparatus for the rotary supply of molten cast-iron to an installation for the vertical continuous casting of a pipe from spheroidal graphite cast-iron
US4693297A (en) * 1985-09-30 1987-09-15 Pont A Mousson S.A. Installation for the step by step vertical extraction of a continuous cast product
EP0260617A1 (en) * 1986-09-16 1988-03-23 Centrem S.A. Process and apparatus for preparing and finishing metallic materials
US4863509A (en) * 1986-09-16 1989-09-05 Centrem S.A. Method and apparatus for producing and further processing metallic substances
GB2202172A (en) * 1987-02-12 1988-09-21 Robert Wilson Improvements in continuous casting apparatus
EP0320729A1 (en) * 1987-12-15 1989-06-21 Centrem S.A. Method and apparatus for the continuous production of metal products

Also Published As

Publication number Publication date
FR2352612B1 (en) 1980-11-14

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Legal Events

Date Code Title Description
ST Notification of lapse