SE8005132L - PROCEDURE FOR CASTING BY METAL STRING - Google Patents

PROCEDURE FOR CASTING BY METAL STRING

Info

Publication number
SE8005132L
SE8005132L SE8005132A SE8005132A SE8005132L SE 8005132 L SE8005132 L SE 8005132L SE 8005132 A SE8005132 A SE 8005132A SE 8005132 A SE8005132 A SE 8005132A SE 8005132 L SE8005132 L SE 8005132L
Authority
SE
Sweden
Prior art keywords
casting
procedure
mold
metal string
level
Prior art date
Application number
SE8005132A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE439605B (en
Inventor
H Schrewe
F-P Pleschiutschnigg
Bonn H Van
Original Assignee
Mannesmann Ag
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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of SE8005132L publication Critical patent/SE8005132L/en
Publication of SE439605B publication Critical patent/SE439605B/en

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
    • B22D11/08—Accessories for starting the casting procedure
    • 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
    • B22D11/161—Controlling or regulating processes or operations for automatic starting the casting process
    • 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
    • B22D11/20—Controlling or regulating processes or operations for removing cast stock
    • B22D11/201—Controlling or regulating processes or operations for removing cast stock responsive to molten metal level or slag level
    • B22D11/204—Controlling or regulating processes or operations for removing cast stock responsive to molten metal level or slag level by using optical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Abstract

A radiation detector measures the straight-up radiation from the bath of molten steel in a mold for continuous casting, to determine the sur face level on the basis of the inverse square-of-the distance law. This way, start-up is terminated automatically for a changeover to steady-state control of the steel level in the mold.
SE8005132A 1979-07-13 1980-07-11 PROCEDURE FOR CASTING INSTALLATION AND PROCEDURE FOR IMPLEMENTATION OF THE PROCEDURE SE439605B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2928901A DE2928901C2 (en) 1979-07-13 1979-07-13 Process for casting on metals and device for this

Publications (2)

Publication Number Publication Date
SE8005132L true SE8005132L (en) 1981-01-14
SE439605B SE439605B (en) 1985-06-24

Family

ID=6075964

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8005132A SE439605B (en) 1979-07-13 1980-07-11 PROCEDURE FOR CASTING INSTALLATION AND PROCEDURE FOR IMPLEMENTATION OF THE PROCEDURE

Country Status (9)

Country Link
JP (1) JPS5617170A (en)
AT (1) AT394150B (en)
BE (1) BE884173A (en)
CA (1) CA1162023A (en)
CH (1) CH650427A5 (en)
DE (1) DE2928901C2 (en)
FR (1) FR2460735B1 (en)
IT (1) IT1131900B (en)
SE (1) SE439605B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH682376A5 (en) * 1990-02-28 1993-09-15 Stopinc Ag A method for automatic casting of a continuous casting plant.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1389442A (en) * 1963-09-19 1965-02-19 Improvements to automatic liquid level monitoring devices
CH430066A (en) * 1965-12-30 1967-02-15 Concast Ag Method and device for controlling a continuous casting plant
US3838727A (en) * 1973-07-16 1974-10-01 I Levi Normalized optical input level control in continuous casting process and apparatus
JPS5539429B2 (en) * 1973-11-10 1980-10-11
JPS5120022A (en) * 1974-08-06 1976-02-17 Operuko Corp Ltd Igatanaino yojukinzokureberuo sokuteioyobi chosetsusuru hohooyobi sochi
JPS5284130A (en) * 1976-01-07 1977-07-13 Hitachi Ltd Cast piece drawing method in continuous casting
JPS5376926A (en) * 1976-12-21 1978-07-07 Nippon Kokan Kk Molten metal level monitor controller of continuous casting machine that use eddy flow system range finder for measurement of molten metal level
FR2408411A1 (en) * 1977-11-09 1979-06-08 Poncet Pierre Automatic metal level control for continuous casting machine - in which cylindrical lens concentrates reflected light onto photoelectric cells

Also Published As

Publication number Publication date
DE2928901C2 (en) 1983-12-15
IT1131900B (en) 1986-06-25
BE884173A (en) 1980-11-03
DE2928901A1 (en) 1981-01-22
FR2460735B1 (en) 1985-06-21
SE439605B (en) 1985-06-24
CA1162023A (en) 1984-02-14
ATA325980A (en) 1987-01-15
CH650427A5 (en) 1985-07-31
JPS5617170A (en) 1981-02-18
FR2460735A1 (en) 1981-01-30
AT394150B (en) 1992-02-10
IT8023222A0 (en) 1980-07-03

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