SE413074B - Forfarande for metning av resistiva spenningsfall vid tappstellen fran metallurgiska behallare - Google Patents

Forfarande for metning av resistiva spenningsfall vid tappstellen fran metallurgiska behallare

Info

Publication number
SE413074B
SE413074B SE7611806A SE7611806A SE413074B SE 413074 B SE413074 B SE 413074B SE 7611806 A SE7611806 A SE 7611806A SE 7611806 A SE7611806 A SE 7611806A SE 413074 B SE413074 B SE 413074B
Authority
SE
Sweden
Prior art keywords
seating
procedure
resistive voltage
metallurgical container
voltage cases
Prior art date
Application number
SE7611806A
Other languages
English (en)
Other versions
SE7611806L (sv
Inventor
S Kollberg
L Tiberg
Original Assignee
Asea 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 Asea Ab filed Critical Asea Ab
Priority to SE7611806A priority Critical patent/SE413074B/sv
Priority to DE19772745799 priority patent/DE2745799A1/de
Priority to JP12589077A priority patent/JPS5388790A/ja
Priority to US05/845,366 priority patent/US4173299A/en
Publication of SE7611806L publication Critical patent/SE7611806L/sv
Publication of SE413074B publication Critical patent/SE413074B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
    • B22D2/001—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass for the slag appearance in a molten metal stream
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/218—Means to regulate or vary operation of device
    • Y10T137/2191—By non-fluid energy field affecting input [e.g., transducer]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
SE7611806A 1976-10-25 1976-10-25 Forfarande for metning av resistiva spenningsfall vid tappstellen fran metallurgiska behallare SE413074B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE7611806A SE413074B (sv) 1976-10-25 1976-10-25 Forfarande for metning av resistiva spenningsfall vid tappstellen fran metallurgiska behallare
DE19772745799 DE2745799A1 (de) 1976-10-25 1977-10-12 Anordnung an ausflussoeffnungen von metallurgischen behaeltern zur anzeige von schlacke im abgiesstrahl
JP12589077A JPS5388790A (en) 1976-10-25 1977-10-21 Measuring device for amount of slag used in gate of ladle
US05/845,366 US4173299A (en) 1976-10-25 1977-10-25 Electromagnetic valve with slag indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7611806A SE413074B (sv) 1976-10-25 1976-10-25 Forfarande for metning av resistiva spenningsfall vid tappstellen fran metallurgiska behallare

Publications (2)

Publication Number Publication Date
SE7611806L SE7611806L (sv) 1978-04-26
SE413074B true SE413074B (sv) 1980-04-14

Family

ID=20329234

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7611806A SE413074B (sv) 1976-10-25 1976-10-25 Forfarande for metning av resistiva spenningsfall vid tappstellen fran metallurgiska behallare

Country Status (4)

Country Link
US (1) US4173299A (sv)
JP (1) JPS5388790A (sv)
DE (1) DE2745799A1 (sv)
SE (1) SE413074B (sv)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT364754B (de) * 1980-01-25 1981-11-10 Voest Alpine Ag Verfahren zum verhindern des eindringens von schlacke in eine stranggiesskokille beim stranggiessen sowie einrichtung zur durchfuehrung des verfahrens
US4431169A (en) * 1980-07-05 1984-02-14 Nisshin Steel Co., Ltd. Method and apparatus for preventing the inclusion of slag into the molten steel tapped from a converter
DE3037658C2 (de) * 1980-10-04 1983-04-07 Krupp Stahl Ag, 4630 Bochum Verfahren und Vorrichtung zum Anzeigen des Gießendes beim Vergießen von Metallen aus Gießgefäßen
FR2518240A1 (fr) * 1981-12-16 1983-06-17 Siderurgie Fse Inst Rech Element refractaire permeable pour l'introduction d'un fluide de brassage dans un bain de metal en fusion
AT379534B (de) * 1984-04-05 1986-01-27 Voest Alpine Ag Verfahren zum giessen von metallschmelze sowie vorrichtung zur durchfuehrung des verfahrens
DE3439369A1 (de) * 1984-10-27 1986-04-30 AMP Angewandte Meßtechnik und Prozeßsteuerung GmbH, 5100 Aachen Verfahren und vorrichtung zum detektieren von schlacke
PL149360B1 (en) * 1985-10-31 1990-02-28 Inst Odlewnictwa Apparatus for predicing as-solidified structure of casting alloys in particular cast iron spheroidization degree
US4859940A (en) * 1987-09-09 1989-08-22 Westinghouse Electric Corp. Apparatus for detecting onset of slag entrainment in a molten metal stream
US4810988A (en) * 1988-06-20 1989-03-07 Westinghouse Electric Corp. Slag detector transducer coil assembly
NO171118B (no) * 1990-08-15 1992-10-19 Industriforskning Senter Anordning ved tappevogn for metallsmelter
US5137045A (en) * 1991-10-31 1992-08-11 Inland Steel Company Electromagnetic metering of molten metal
US5375816A (en) * 1993-11-16 1994-12-27 Wci Steel Corporation Slag detecting device and method
GB2312861B (en) * 1996-05-08 1999-08-04 Keith Richard Whittington Valves
DE19826085C2 (de) 1998-06-12 2000-08-03 Sms Demag Ag Verfahren und Vorrichtung zum Abdichten einer Abstichöffnung in metallurgischen Gefäßen
GB2376644A (en) * 2001-06-18 2002-12-24 Univ Hull Micro-reactor with separable electrodes on support members
US8343416B2 (en) * 2008-08-07 2013-01-01 Tmt Tapping-Measuring-Technology Gmbh Methods and devices for regulating the flow rate and for slowing down non-ferromagnetic, electrically conductive liquids and melts
DE102024103004A1 (de) 2024-02-02 2025-08-07 Berthold Technologies Gmbh & Co. Kg Verfahren und System zum Überwachen eines Flusses aufweisend eine Metallschmelze auf Schlacke durch ein Ausgussrohr

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2743492A (en) * 1953-04-20 1956-05-01 Allegheny Ludlum Steel Apparatus for controlling the flow of molten metal
US3002383A (en) * 1956-12-28 1961-10-03 Mittelmann Eugene Electromagnetic induction flowmeter
NL239809A (sv) * 1958-06-03
US3299706A (en) * 1964-04-03 1967-01-24 Latrobe Steel Co Apparatus for measuring molten metal levels in ladles
US3370466A (en) * 1965-09-24 1968-02-27 United States Steel Corp Method and apparatus for locating interfaces between fluids
US3701357A (en) * 1968-09-30 1972-10-31 Asea Ab Electromagnetic valve means for tapping molten metal
AU8108175A (en) * 1974-05-13 1976-11-18 Broken Hill Pty Co Ltd Receptacles

Also Published As

Publication number Publication date
US4173299A (en) 1979-11-06
SE7611806L (sv) 1978-04-26
JPS5388790A (en) 1978-08-04
DE2745799A1 (de) 1978-04-27

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