JPS5764452A - Nozzle for production of amorphous metal - Google Patents

Nozzle for production of amorphous metal

Info

Publication number
JPS5764452A
JPS5764452A JP13921780A JP13921780A JPS5764452A JP S5764452 A JPS5764452 A JP S5764452A JP 13921780 A JP13921780 A JP 13921780A JP 13921780 A JP13921780 A JP 13921780A JP S5764452 A JPS5764452 A JP S5764452A
Authority
JP
Japan
Prior art keywords
nozzle
pair
tundish
pipe part
parts
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
JP13921780A
Other languages
Japanese (ja)
Inventor
Masaaki Tachikawa
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 JP13921780A priority Critical patent/JPS5764452A/en
Publication of JPS5764452A publication Critical patent/JPS5764452A/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 obtain a metallic sheet strip of broad width satisfactorily with a small sized nozzle of relatively simple construction by constituting the nozzle into a bridged U shape consisting of a pair of right and left curved cylindrical conduit parts, and a central ejection pipe part with a slit opening installed to these. CONSTITUTION:Openings 3, 4 for supplying of molten metal 2 to the nozzle are formed laterally spacially to the lower side surface of a tundish 1. A pair of conduit pipe parts 5, 6 made of quartz are connected and fixed to the tundish 1 in an insertion relation with these. In the leading end part on the other curved side thereof, a pair of right and left openings are concentrically opposed to each other, and in this example, convergent tapered surface 7, 8 are provided on their outside circumferences. A straight cylindrical central ejection pipe part 9 made of Si3N4 is installed between these, and the surfaces 7, 8 are fitted rotatably by means of the inside circumferential tapered surfaces 10, 11 at both open ends thereof. An axial direction opening 12 is formed to a part of a tubular wall of a pipe part 9. The preheating of the nozzle is accomplished easily by winding an iron sheet on the pipe parts 5, 6 or across both, and heating the same from the outside or the like. A quick cooling roll 13 is disposed in proximity to the slit 12.
JP13921780A 1980-10-04 1980-10-04 Nozzle for production of amorphous metal Pending JPS5764452A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13921780A JPS5764452A (en) 1980-10-04 1980-10-04 Nozzle for production of amorphous metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13921780A JPS5764452A (en) 1980-10-04 1980-10-04 Nozzle for production of amorphous metal

Publications (1)

Publication Number Publication Date
JPS5764452A true JPS5764452A (en) 1982-04-19

Family

ID=15240239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13921780A Pending JPS5764452A (en) 1980-10-04 1980-10-04 Nozzle for production of amorphous metal

Country Status (1)

Country Link
JP (1) JPS5764452A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4913219A (en) * 1986-09-30 1990-04-03 Hans Gloor Process and device for casting thin strip or foil from the melt
US5867452A (en) * 1997-10-17 1999-02-02 E. Gluck Corp. Watch with invisible speaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4913219A (en) * 1986-09-30 1990-04-03 Hans Gloor Process and device for casting thin strip or foil from the melt
US5867452A (en) * 1997-10-17 1999-02-02 E. Gluck Corp. Watch with invisible speaker

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