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JPS6487044A - Pouring nozzle for metal strip continuous casting apparatus - Google Patents

Pouring nozzle for metal strip continuous casting apparatus

Info

Publication number
JPS6487044A
JPS6487044A JP24503287A JP24503287A JPS6487044A JP S6487044 A JPS6487044 A JP S6487044A JP 24503287 A JP24503287 A JP 24503287A JP 24503287 A JP24503287 A JP 24503287A JP S6487044 A JPS6487044 A JP S6487044A
Authority
JP
Japan
Prior art keywords
pouring
pouring nozzle
metal strip
molten metal
cooling drums
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
JP24503287A
Other languages
Japanese (ja)
Inventor
Shigenori Tanaka
Akio Kasama
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP24503287A priority Critical patent/JPS6487044A/en
Publication of JPS6487044A publication Critical patent/JPS6487044A/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 produce a metal strip having excellent quality by pouring molten metal into pouring basin part arranged at gap between one pair of cooling drums by a pouring nozzle having specific structure. CONSTITUTION:The pouring nozzle is formed of upper bending face (c) and lower bending face (e) and constituted by arranging a slit (f) at interval between both bending faces (c), (e) and connecting part (g), where becomes wider toward outside. Next, the molten metal is supplied into the pouring basin part 5 through the pouring nozzle arranging opening part 6 at side face. Then, heat of the molten metal is transferred to the cooling drums 4a, 4b and solidified shells are formed on the surface of the drums. The solidified shells are press-welded and integrated at the drum cap part following to rotation of the cooling drums 4a, 4b. By this method, the metal strip having high quality without defect of rough surface, cavity, etc., can be produced.
JP24503287A 1987-09-28 1987-09-28 Pouring nozzle for metal strip continuous casting apparatus Pending JPS6487044A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24503287A JPS6487044A (en) 1987-09-28 1987-09-28 Pouring nozzle for metal strip continuous casting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24503287A JPS6487044A (en) 1987-09-28 1987-09-28 Pouring nozzle for metal strip continuous casting apparatus

Publications (1)

Publication Number Publication Date
JPS6487044A true JPS6487044A (en) 1989-03-31

Family

ID=17127566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24503287A Pending JPS6487044A (en) 1987-09-28 1987-09-28 Pouring nozzle for metal strip continuous casting apparatus

Country Status (1)

Country Link
JP (1) JPS6487044A (en)

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