JPS5717350A - Method for sealing molten metal supplying nozzle in caterpillar type horizontal continuous casting facility - Google Patents

Method for sealing molten metal supplying nozzle in caterpillar type horizontal continuous casting facility

Info

Publication number
JPS5717350A
JPS5717350A JP9239180A JP9239180A JPS5717350A JP S5717350 A JPS5717350 A JP S5717350A JP 9239180 A JP9239180 A JP 9239180A JP 9239180 A JP9239180 A JP 9239180A JP S5717350 A JPS5717350 A JP S5717350A
Authority
JP
Japan
Prior art keywords
clearances
molten
molten metal
slag
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.)
Pending
Application number
JP9239180A
Other languages
Japanese (ja)
Inventor
Yoshio Shimozato
Jun Kadoi
Keiichi Yamamoto
Kanji Hayashi
Shinji Nakagawa
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.)
Ryomei Engineering Co Ltd
Mitsubishi Heavy Industries Ltd
Original Assignee
Ryomei Engineering Co Ltd
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 Ryomei Engineering Co Ltd, Mitsubishi Heavy Industries Ltd filed Critical Ryomei Engineering Co Ltd
Priority to JP9239180A priority Critical patent/JPS5717350A/en
Publication of JPS5717350A publication Critical patent/JPS5717350A/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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0608—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by caterpillars
    • 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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/064—Accessories therefor for supplying molten metal
    • B22D11/0645—Sealing means for the nozzle between the travelling surfaces

Landscapes

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

Abstract

PURPOSE:To prevent leaking out of molten metal contained in molds through clearances, by continuously introducing molten slag to clearances between the outer circumferential surface of a molten metal supplying nozzle and the inner surface of mold and filling up the clearances always with the slag. CONSTITUTION:When continuous casting of molten steel is performed, by supplying a molten slag from a molten slag supplying pipe 13, clearances between caterpillars 5 and 5 installed as a pair at the right and left sides an another pair at the upper and lower sides to constitute the mold, or between floors of these caterpillars are blocked with a slag layer 17, and thus, intrusion or leaking of molten steel 1 into or from the clearances is prevented. Moreover, the molten slag between the outer circumferential surface of a nozzle 4 and the floor acts as an effective lubricant against the sliding motion of both.
JP9239180A 1980-07-07 1980-07-07 Method for sealing molten metal supplying nozzle in caterpillar type horizontal continuous casting facility Pending JPS5717350A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9239180A JPS5717350A (en) 1980-07-07 1980-07-07 Method for sealing molten metal supplying nozzle in caterpillar type horizontal continuous casting facility

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9239180A JPS5717350A (en) 1980-07-07 1980-07-07 Method for sealing molten metal supplying nozzle in caterpillar type horizontal continuous casting facility

Publications (1)

Publication Number Publication Date
JPS5717350A true JPS5717350A (en) 1982-01-29

Family

ID=14053113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9239180A Pending JPS5717350A (en) 1980-07-07 1980-07-07 Method for sealing molten metal supplying nozzle in caterpillar type horizontal continuous casting facility

Country Status (1)

Country Link
JP (1) JPS5717350A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4589472A (en) * 1983-06-01 1986-05-20 Swiss Aluminium Ltd. Process for preventing metal penetrating between a mold wall and a nozzle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4589472A (en) * 1983-06-01 1986-05-20 Swiss Aluminium Ltd. Process for preventing metal penetrating between a mold wall and a nozzle

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