JPS57127562A - Level detector for molten steel in mold - Google Patents

Level detector for molten steel in mold

Info

Publication number
JPS57127562A
JPS57127562A JP1299981A JP1299981A JPS57127562A JP S57127562 A JPS57127562 A JP S57127562A JP 1299981 A JP1299981 A JP 1299981A JP 1299981 A JP1299981 A JP 1299981A JP S57127562 A JPS57127562 A JP S57127562A
Authority
JP
Japan
Prior art keywords
coils
mold
wall
length
moving
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.)
Pending
Application number
JP1299981A
Other languages
Japanese (ja)
Inventor
Kazuo Ideue
Yasuaki Sekiguchi
Shiro Suzuki
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP1299981A priority Critical patent/JPS57127562A/en
Publication of JPS57127562A publication Critical patent/JPS57127562A/en
Pending 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
    • B22D11/186—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level by using electric, magnetic, sonic or ultrasonic means
    • 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
    • B22D11/182—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level by measuring temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

PURPOSE:To prolong the life of a mold through prevention of local concentration of thermal stresses in mold walls by adhering a long heat sensitive magnetic material like a belt to the mold wall, and installing molten steel level detecting coils which can move vertically with respect to this. CONSTITUTION:A bandlike temp. sensitive magnetic material 2 is provided in adhesion to the cooling water side of the wall of a mold 1, and detecting coils 3, 4, 5 are provided opposite to this. The total value of the length l1 between the coils 3, 4, the length l2 between 4, 5, and the moving width L1 of the set value is the length of the material 2. The meniscus of the temp. distribution of the wall of the mold 1 is detected by moving the coils 3, 4, 5 vertically. Thereby, the wall signals corresponding to the positions of the meniscus and the coils 3, 4, 5 are obtained in any position of the coils 3, 4, 5 in the part where the material 2 is adhered and therefore the setting of the control level is changed easily by moving the coils 3, 4, 5.
JP1299981A 1981-02-02 1981-02-02 Level detector for molten steel in mold Pending JPS57127562A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1299981A JPS57127562A (en) 1981-02-02 1981-02-02 Level detector for molten steel in mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1299981A JPS57127562A (en) 1981-02-02 1981-02-02 Level detector for molten steel in mold

Publications (1)

Publication Number Publication Date
JPS57127562A true JPS57127562A (en) 1982-08-07

Family

ID=11820889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1299981A Pending JPS57127562A (en) 1981-02-02 1981-02-02 Level detector for molten steel in mold

Country Status (1)

Country Link
JP (1) JPS57127562A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUD20100139A1 (en) * 2010-07-14 2012-01-15 Danieli Automation Spa DEVICE FOR LEVEL DETECTION IN A CASTING EQUIPMENT AND ITS RELEVANT DETECTION PROCEDURE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUD20100139A1 (en) * 2010-07-14 2012-01-15 Danieli Automation Spa DEVICE FOR LEVEL DETECTION IN A CASTING EQUIPMENT AND ITS RELEVANT DETECTION PROCEDURE
WO2012007826A1 (en) * 2010-07-14 2012-01-19 Danieli Automation Spa Level detection device in a casting equipment and relative detection method

Similar Documents

Publication Publication Date Title
KR840000307A (en) Method and apparatus for casting into strips extending laterally with lugs
JPS57127562A (en) Level detector for molten steel in mold
JPS5536784A (en) Carbon content measuring device of molten steel
JPS57154364A (en) Controlling method for surface temperature of ingot in continuous casting
JPS57202952A (en) Controller for continuous casting of molten metal
ZA92147B (en) Control sensor for the secondary cooling of a continuous casting machine, dummy bar equipped with such sensors and method for controlling a continuous casting machine.
JPS57115962A (en) Detection for abnormality of cast steel in continuous casting mold
FR2498959B1 (en)
JPS5732308A (en) Method for operating blast furnace
JPS56151143A (en) Horizontal continuous casting plant
JPS57115960A (en) Detection for inclusion of cast steel in continuous casting mold
JPS5797813A (en) Temperature controlling method
JPS5713157A (en) Control method for antivibration device of strip
JPS57149052A (en) Method and device for continuous casting of metal
JPS6444253A (en) Method for automatically casting in continuous casting equipment
JPS5730969A (en) Measuring device for radiation
JPS5761917A (en) Electromagnetic level detector of continuous casting maching
JPS5777967A (en) Measuring device for wind direction and wind velocity
JPS5736049A (en) Method for searching change in quantity of heat input of mold for continuous casting
JPS5736050A (en) Method for controlling secondary cooling water in continuous casting
JPS5519486A (en) Detecting method of molten steel level in casting mold
JPS56139630A (en) Sheet temperature control method in continuous heating furnace
GB9024661D0 (en) Sensor for determining the temperature averaged on the basis of mass flow density
JPS56113917A (en) Fusing furnace for waste matter
JPH04105756A (en) Method for controlling drift of molten steel in continuous casting mold