GB1186395A - Improvements in Continuous Casting of Melts - Google Patents

Improvements in Continuous Casting of Melts

Info

Publication number
GB1186395A
GB1186395A GB05866/67A GB1586667A GB1186395A GB 1186395 A GB1186395 A GB 1186395A GB 05866/67 A GB05866/67 A GB 05866/67A GB 1586667 A GB1586667 A GB 1586667A GB 1186395 A GB1186395 A GB 1186395A
Authority
GB
United Kingdom
Prior art keywords
mould
melt level
tundish
indicator
continuous 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.)
Expired
Application number
GB05866/67A
Inventor
Bertil Hanas
Rune Flinth
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.)
ABB Norden Holding AB
Original Assignee
Allmanna Svenska Elektriska AB
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 Allmanna Svenska Elektriska AB filed Critical Allmanna Svenska Elektriska AB
Publication of GB1186395A publication Critical patent/GB1186395A/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
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/18—Controlling or regulating processes or operations for pouring
    • B22D11/181—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level
    • B22D11/187—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level by using X-rays or nuclear radiation
    • 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
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/18—Controlling or regulating processes or operations for pouring
    • B22D11/181—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level
    • B22D11/183—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level by measuring molten metal weight

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Toxicology (AREA)
  • Continuous Casting (AREA)

Abstract

1,186,395. Continuous casting. ALLMANNA SVENSKA ELEKTRISKA A.B. 6 April, 1967 [7 April, 1966], No. 15866/67. Heading B3F. [Also in Division G3] To maintain the melt level in a continuous casting mould 19, the flow rate of molten metal into the mould, from a controllable outlet 13 from a transporter ladle 11 or furnace by way of a tundish 16, ladle or other intermediate vessel, is regulated automatically (e.g. by a control amplifier 27) according to electrical signals, from both a melt level indicator (e.g. a gamma-ray system 20-22) at the mould and an indicator 18 at the tundish &c. vessel responding to the melt level or to the weight of the vessel and its contents. The teeming outlet 13 may be controlled by a stopper rod or by a stop-valve 14 operated through an hydraulic or electric motor 15. The outlet 17 from the tundish 16 may have similar obturating means but manually-operated. The indicator 18 may indicate weight electrically, electronically or mechanically and include a magnetostrictive emitter or it may indicate the melt level by means of a thermoelectric element or photo-cell. The level in the copper mould 19 may be indicated by temperatureresponsive elements or thermoelectric probes (29) instead of the gamma-ray system 20-22.
GB05866/67A 1966-04-07 1967-04-06 Improvements in Continuous Casting of Melts Expired GB1186395A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE484566 1966-04-07

Publications (1)

Publication Number Publication Date
GB1186395A true GB1186395A (en) 1970-04-02

Family

ID=20265106

Family Applications (1)

Application Number Title Priority Date Filing Date
GB05866/67A Expired GB1186395A (en) 1966-04-07 1967-04-06 Improvements in Continuous Casting of Melts

Country Status (3)

Country Link
US (1) US3536124A (en)
DE (1) DE1558162A1 (en)
GB (1) GB1186395A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2232104A (en) * 1989-05-25 1990-12-05 T & N Technology Ltd Metal pouring system

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49115022A (en) * 1973-03-07 1974-11-02
JPS5326204B2 (en) * 1973-03-07 1978-08-01
US4077457A (en) * 1974-03-06 1978-03-07 Sumitomo Metal Industries Limited Molten metal pouring control method and apparatus for use in continuous casting equipment
DE2430835C3 (en) * 1974-06-27 1978-08-03 Alfelder Maschinen Und Modell-Fabrik Kuenkel, Wagner & Co Kg, 3220 Alfeld Device for casting cast workpieces
DE2637548C3 (en) * 1976-08-18 1979-02-08 Mannesmann Ag, 4000 Duesseldorf Device for the adjustable adjustment of a stopper of a tundish in a continuous caster
SE435587B (en) * 1977-11-25 1984-10-08 Furukawa Metals Co CONTINUOUS CASTING MACHINE
CH642577A5 (en) * 1980-01-24 1984-04-30 Fischer Ag Georg DEVICE FOR A METAL MELT IN DOSES pouring MOULDS.
AT364754B (en) * 1980-01-25 1981-11-10 Voest Alpine Ag METHOD FOR PREVENTING THE INFLUENCE OF SLAG IN A CONTINUOUS CHOCOLATE IN CONTINUOUS CASTING, AND DEVICE FOR CARRYING OUT THE METHOD
AT365497B (en) * 1980-03-05 1982-01-25 Voest Alpine Ag METHOD FOR DETERMINING THE QUANTITY OF SLAGS IN AN INTERMEDIATE VESSEL DURING CONTINUOUS CASTING, AND DEVICE FOR CARRYING OUT THE METHOD
US4597048A (en) * 1983-09-07 1986-06-24 United States Steel Corporation Digital flow regulation of liquid-level control for a continuous casting mold
ITMI20010958A1 (en) * 2001-05-10 2002-11-10 Ori Martin Acciaieria E Ferrer PROCEDURE AND DEVICE FOR THE CONTROL OF THE LEVEL OF THE STEEL IN CONTINUOUS CASTING IN LINGOTTERY
CN108594751A (en) * 2018-05-29 2018-09-28 上海中天铝线有限公司 A kind of aluminum steel milling train casting liquid level monitoring device
CN108723321B (en) * 2018-05-29 2020-06-30 上海中天铝线有限公司 Aluminum wire rolling mill casting aluminum liquid level control method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2232104A (en) * 1989-05-25 1990-12-05 T & N Technology Ltd Metal pouring system
US5090603A (en) * 1989-05-25 1992-02-25 T&N Technology Limited Metal pouring system
GB2232104B (en) * 1989-05-25 1992-12-16 T & N Technology Ltd Metal pouring system

Also Published As

Publication number Publication date
DE1558162A1 (en) 1970-03-19
US3536124A (en) 1970-10-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees