JPS5725260A - Endless track type horizontal continuous casting installation - Google Patents

Endless track type horizontal continuous casting installation

Info

Publication number
JPS5725260A
JPS5725260A JP9961480A JP9961480A JPS5725260A JP S5725260 A JPS5725260 A JP S5725260A JP 9961480 A JP9961480 A JP 9961480A JP 9961480 A JP9961480 A JP 9961480A JP S5725260 A JPS5725260 A JP S5725260A
Authority
JP
Japan
Prior art keywords
slag
molten slag
layer
solidified
molten
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
JP9961480A
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 JP9961480A priority Critical patent/JPS5725260A/en
Publication of JPS5725260A publication Critical patent/JPS5725260A/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
    • B22D11/0637—Accessories therefor
    • B22D11/064—Accessories therefor for supplying molten metal
    • B22D11/0642—Nozzles

Landscapes

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

Abstract

PURPOSE:To prevent the occurrence of breaking lines on the outside circumferential surface of an ingot by forming the head part of a pouring nozzle into a truncated cone, and opening a supply hole for molten slag on the way of the cone. CONSTITUTION:Upon starting of casting work, the molten slag 13 in a airtight tank is supplied into a mold through a supply hole 15 opened on the slope S of the head part 4' of a pouring nozzle 4. The molten slag 13 in the clearance C between the tread surface of an endless track and the flat part T of the nozzle 4, and the part near the same forms a solidified layer U of a wedge shape in section stuck on the slope s, thereby preventing the slag 13 from leaking to the outside through the clearance C. The slag layer carried along with the shifting of the tread surface is broken at the leading end part V of the solidified layer U, and the molten slag 13 in a well W immediately infiltrates the broken part of the slag layer and is carried without disconnection while reproducing fresh solidified shells. On the other hand, the molten steel 1 in the mold is cooled while forming one partition wall of the well W of the molten slag 13, thereby successively and continuously forming solidified shells 6. Hence, inscribing of breaking lines does not occur.
JP9961480A 1980-07-21 1980-07-21 Endless track type horizontal continuous casting installation Pending JPS5725260A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9961480A JPS5725260A (en) 1980-07-21 1980-07-21 Endless track type horizontal continuous casting installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9961480A JPS5725260A (en) 1980-07-21 1980-07-21 Endless track type horizontal continuous casting installation

Publications (1)

Publication Number Publication Date
JPS5725260A true JPS5725260A (en) 1982-02-10

Family

ID=14251965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9961480A Pending JPS5725260A (en) 1980-07-21 1980-07-21 Endless track type horizontal continuous casting installation

Country Status (1)

Country Link
JP (1) JPS5725260A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027448A (en) * 1983-07-26 1985-02-12 Ishikawajima Harima Heavy Ind Co Ltd Continuous casting method of steel plate
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 (3)

* 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
JPS6027448A (en) * 1983-07-26 1985-02-12 Ishikawajima Harima Heavy Ind Co Ltd Continuous casting method of steel plate
JPH0378170B2 (en) * 1983-07-26 1991-12-12 Ishikawajima Harima Heavy Ind

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