JPS57209759A - Continuous casting method for steel - Google Patents

Continuous casting method for steel

Info

Publication number
JPS57209759A
JPS57209759A JP9354081A JP9354081A JPS57209759A JP S57209759 A JPS57209759 A JP S57209759A JP 9354081 A JP9354081 A JP 9354081A JP 9354081 A JP9354081 A JP 9354081A JP S57209759 A JPS57209759 A JP S57209759A
Authority
JP
Japan
Prior art keywords
continuous casting
ingot
strand
quality
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
JP9354081A
Other languages
Japanese (ja)
Inventor
Morihiko Kubota
Kazuhide Kameyama
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 JP9354081A priority Critical patent/JPS57209759A/en
Publication of JPS57209759A publication Critical patent/JPS57209759A/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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
    • B22D11/1282—Vertical casting and curving the cast stock to the horizontal

Abstract

PURPOSE:To obtain a high temp. ingot of superior shapes and quality by arranging the upper, lower rolls beyond the leveling point of a curved continuous casting machine asymmetrically thereby preventing bulging. CONSTITUTION:In a curved continuous casting machine, a part or the whole of the rolls beyond the upper horizontal guide roll 3h and lower horizontal guide roll 4h after the leveling point are arranged asymmetrically. A strand 2 is cooled gently with this device and is insulated of heat in the machine. The generation of molten metal pools and cavities in the crater 6 of the strand 2 up to a crater end 7b is obviated. In this way, the high temp. ingot of superior shapes and quality is obtained.
JP9354081A 1981-06-17 1981-06-17 Continuous casting method for steel Pending JPS57209759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9354081A JPS57209759A (en) 1981-06-17 1981-06-17 Continuous casting method for steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9354081A JPS57209759A (en) 1981-06-17 1981-06-17 Continuous casting method for steel

Publications (1)

Publication Number Publication Date
JPS57209759A true JPS57209759A (en) 1982-12-23

Family

ID=14085098

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9354081A Pending JPS57209759A (en) 1981-06-17 1981-06-17 Continuous casting method for steel

Country Status (1)

Country Link
JP (1) JPS57209759A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5968647U (en) * 1982-10-26 1984-05-09 川崎製鉄株式会社 Continuous casting machine roller apron device
WO1998020998A1 (en) * 1996-11-08 1998-05-22 Mannesmann Ag Method and device for continuous thin slab steel casting
EP0917922A1 (en) * 1997-11-21 1999-05-26 Sms Schloemann-Siemag Aktiengesellschaft Process and plant for continuous casting slabs
DE19951262C1 (en) * 1999-10-25 2001-04-05 Sms Demag Ag Strand guidance roller frame used in continuous casting of thin steel slab from static mold, has adjustable roller spacing, to de-tune undesirable oscillations causing strand bulging

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5968647U (en) * 1982-10-26 1984-05-09 川崎製鉄株式会社 Continuous casting machine roller apron device
WO1998020998A1 (en) * 1996-11-08 1998-05-22 Mannesmann Ag Method and device for continuous thin slab steel casting
EP0917922A1 (en) * 1997-11-21 1999-05-26 Sms Schloemann-Siemag Aktiengesellschaft Process and plant for continuous casting slabs
US6308769B1 (en) * 1997-11-21 2001-10-30 Sms Schloemann-Siemag Aktiengesellschaft Continuous casting plant for casting slabs with a continuous casting mold and a strand guiding unit composed of rollers
DE19951262C1 (en) * 1999-10-25 2001-04-05 Sms Demag Ag Strand guidance roller frame used in continuous casting of thin steel slab from static mold, has adjustable roller spacing, to de-tune undesirable oscillations causing strand bulging
EP1095720A1 (en) * 1999-10-25 2001-05-02 SMS Demag AG Frame for strand guiding in a continuous casting machine, particularly for thin steel slabs

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