JPS561252A - Tundish for continuous casting - Google Patents

Tundish for continuous casting

Info

Publication number
JPS561252A
JPS561252A JP7547279A JP7547279A JPS561252A JP S561252 A JPS561252 A JP S561252A JP 7547279 A JP7547279 A JP 7547279A JP 7547279 A JP7547279 A JP 7547279A JP S561252 A JPS561252 A JP S561252A
Authority
JP
Japan
Prior art keywords
molten steel
shelves
bath region
tundish
steel
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
JP7547279A
Other languages
Japanese (ja)
Inventor
Katsuhiko Yamada
Yoshihiro Hashimoto
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP7547279A priority Critical patent/JPS561252A/en
Publication of JPS561252A publication Critical patent/JPS561252A/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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/116—Refining the metal
    • B22D11/119—Refining the metal by filtering

Abstract

PURPOSE:To pass molten steel between shelves and separate away nonmetallic inclusion particles by providing multiple stages of shelves of refractory materials between the receiving steel bath region which receives the molten steel of a tundish and the tapping bath region which pours molten steel into a mold. CONSTITUTION:Multiple stages of shelves 5 of refractory materials are provided at the intermediate of the receiving steel bath region 3 which receives molten steel from the ladle of a tundish and the tapping bath region 4 which pours molten steel into a mold, parallel to the tundish bottom. Next, when the molten steel in the ladle is poured into the receiving steel bath region 3 by way of a nozzle 6, it flows in the tapping bath region 4 by passing the spacings between the shelves 5 and is poured into the mold 9 past the nozzle 7. At this time, the spacings between the shelves 5 are small and this enables the considerable reduction in the floating distance of the particles of the nonmetallic inclusions in the molten steel. Since the shelves made of refractory materials adsorb inclusion particles like slag, they have the effect similar to that when the contact area of the molten steel and slag is increased.
JP7547279A 1979-06-14 1979-06-14 Tundish for continuous casting Pending JPS561252A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7547279A JPS561252A (en) 1979-06-14 1979-06-14 Tundish for continuous casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7547279A JPS561252A (en) 1979-06-14 1979-06-14 Tundish for continuous casting

Publications (1)

Publication Number Publication Date
JPS561252A true JPS561252A (en) 1981-01-08

Family

ID=13577273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7547279A Pending JPS561252A (en) 1979-06-14 1979-06-14 Tundish for continuous casting

Country Status (1)

Country Link
JP (1) JPS561252A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58148058A (en) * 1982-02-27 1983-09-03 Kobe Steel Ltd Method and device for filtering nonmetallic inclusion in molten steel
JPS59156556A (en) * 1983-02-25 1984-09-05 Nippon Steel Corp Filter for removing nonmetallic inclusion in molten steel
JPS6028394U (en) * 1983-07-30 1985-02-26 株式会社アーレスティ furnace
JPS61119358A (en) * 1984-11-14 1986-06-06 Nippon Steel Corp Continuous casting method
US4739972A (en) * 1984-05-08 1988-04-26 Centro Sperimentale Metallurgico S.P.A. Method for continuously casting molten metal
WO1994017935A1 (en) * 1993-02-08 1994-08-18 Max-Planck-Institut Für Eisenforschung GmbH Process for separating non-metallic inclusions from liquid metals and ceramic chamber for this purpose
KR20020051483A (en) * 2000-12-22 2002-06-29 이구택 Tundish for continuous casting

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58148058A (en) * 1982-02-27 1983-09-03 Kobe Steel Ltd Method and device for filtering nonmetallic inclusion in molten steel
JPS6246266B2 (en) * 1982-02-27 1987-10-01 Kobe Seikosho Kk
JPS59156556A (en) * 1983-02-25 1984-09-05 Nippon Steel Corp Filter for removing nonmetallic inclusion in molten steel
JPS6247621B2 (en) * 1983-02-25 1987-10-08 Shinnippon Seitetsu Kk
JPS6028394U (en) * 1983-07-30 1985-02-26 株式会社アーレスティ furnace
US4739972A (en) * 1984-05-08 1988-04-26 Centro Sperimentale Metallurgico S.P.A. Method for continuously casting molten metal
JPS61119358A (en) * 1984-11-14 1986-06-06 Nippon Steel Corp Continuous casting method
JPH0124591B2 (en) * 1984-11-14 1989-05-12 Nippon Steel Corp
WO1994017935A1 (en) * 1993-02-08 1994-08-18 Max-Planck-Institut Für Eisenforschung GmbH Process for separating non-metallic inclusions from liquid metals and ceramic chamber for this purpose
KR20020051483A (en) * 2000-12-22 2002-06-29 이구택 Tundish for continuous casting

Similar Documents

Publication Publication Date Title
GB1467024A (en) Method of continuously casting silicon-and/or aluminium-killed steels
GB1250120A (en)
JPS561252A (en) Tundish for continuous casting
GB1423223A (en) Process for separating nonmetallic inclusions from hot liquid metal
GB1313736A (en) Process for the continuous casting of aluminium-killed steels
FR2572724B1 (en) REFRACTORY WEAR FOR CASTING LIQUID MOLTEN MASSES
JPS5586662A (en) Molten slag removing device in tundish in continuous casting
JPS5731452A (en) Tundish for continuous casting
GB1391845A (en) Process and apparatus for continuous casting
JPS564349A (en) Tundish for continuous casting
GB1311166A (en) Method for purifying steel in a continuous casting plant
GB1537121A (en) Outlet nozzle for a metallurgical vessel
DE3463413D1 (en) Refractory, heat-insulating articles
JPS57124558A (en) Continuous casting method
JPS55156647A (en) Continuous casting of slab for cold rolled steel plate
GB1379191A (en) Refractory casting tube for casting hot liquid metals
JPS566761A (en) Pouring method of molten metal in continuous casting
Tahtinen et al. Ladle Injection--a Way to Continuously Cast Aluminum-Killed Steels for Billets at Ovako
JPS5636366A (en) Decreasing method of nonmetallic inclusion in continuous casting
JPS53142305A (en) Preventing method for burning-out of refractories in ladle
JPS5325210A (en) Steel refining method
JPS57115949A (en) Production of clean steel in continuous casting
Komai et al. Contribution to Production of Clean Steel in Continuous Casting
ES268137U (en) Metal casting and lined ladles therefor.
GB1159723A (en) Tundish in Use for the Casting of Steel.