JPS6475146A - Mold for round billet continuous casting - Google Patents

Mold for round billet continuous casting

Info

Publication number
JPS6475146A
JPS6475146A JP23041387A JP23041387A JPS6475146A JP S6475146 A JPS6475146 A JP S6475146A JP 23041387 A JP23041387 A JP 23041387A JP 23041387 A JP23041387 A JP 23041387A JP S6475146 A JPS6475146 A JP S6475146A
Authority
JP
Japan
Prior art keywords
mold
groove
inner face
continuous casting
round billet
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
JP23041387A
Other languages
Japanese (ja)
Inventor
Toshitane Matsukawa
Shinji Kojima
Susumu Yuhara
Toshio Fujimura
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.)
JFE Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP23041387A priority Critical patent/JPS6475146A/en
Publication of JPS6475146A publication Critical patent/JPS6475146A/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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/043—Curved moulds

Abstract

PURPOSE:To prevent the vertical crack on a surface and to quicken a continuous casting by providing the grooves in the specified number along the casting direction on the inner face of the upper part of a mold, gradually making the groove shallow towards the lower part of the mold and forming the lower end inner face of the mold in about complete roundness shape. CONSTITUTION:The groove 16 of more than three pieces running along the casting direction is provided on the inner face of the upper part of a mold 2, a groove 16 is made shallow gradually toward the lower part of the mold 2 and the lower end inner face of the mold 2 is taken in about complete roundness shape. In case of the length of the mold 2 being taken as H and that of the groove Hm, it is preferable to satisfy 1>=Hm/H>0.3. Thus the tension by the contraction of a solidified shell is dispersed to numerous places and the vertical crack of the solidified shell can be prevented.
JP23041387A 1987-09-14 1987-09-14 Mold for round billet continuous casting Pending JPS6475146A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23041387A JPS6475146A (en) 1987-09-14 1987-09-14 Mold for round billet continuous casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23041387A JPS6475146A (en) 1987-09-14 1987-09-14 Mold for round billet continuous casting

Publications (1)

Publication Number Publication Date
JPS6475146A true JPS6475146A (en) 1989-03-20

Family

ID=16907494

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23041387A Pending JPS6475146A (en) 1987-09-14 1987-09-14 Mold for round billet continuous casting

Country Status (1)

Country Link
JP (1) JPS6475146A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5343931A (en) * 1991-10-31 1994-09-06 Danieli & C. Officine Meccaniche Spa Crystallizer, or inner portion, of a mold for the continuous curved casting of thin slabs
US5360053A (en) * 1991-02-06 1994-11-01 Concast Standard Ag Continuous casting mold for steel
US5409053A (en) * 1991-02-06 1995-04-25 Concast Standard Ag Continuous casting mold
US5467809A (en) * 1990-10-02 1995-11-21 Mannesmann Aktiengesellschaft Liquid-cooled ingot mold for the continuous casting of steel billets in the form of slabs
WO2001083137A1 (en) * 2000-04-28 2001-11-08 Trinecké železárny, a.s. Continuous casting mould
US6612361B2 (en) * 1997-12-24 2003-09-02 Europa Metalli S.P.A. Ingot mold for continuous casting of molten metal particularly for forming rectangular-or square-section steel billets
DE19606291B4 (en) * 1996-02-21 2005-02-10 Km Europa Metal Ag Mold pipe
JP2007516839A (en) * 2003-12-27 2007-06-28 コンカスト アクチェンゲゼルシャフト Mold cavity for molds for continuous casting of billets and blooms

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5467809A (en) * 1990-10-02 1995-11-21 Mannesmann Aktiengesellschaft Liquid-cooled ingot mold for the continuous casting of steel billets in the form of slabs
US5360053A (en) * 1991-02-06 1994-11-01 Concast Standard Ag Continuous casting mold for steel
US5409053A (en) * 1991-02-06 1995-04-25 Concast Standard Ag Continuous casting mold
US5343931A (en) * 1991-10-31 1994-09-06 Danieli & C. Officine Meccaniche Spa Crystallizer, or inner portion, of a mold for the continuous curved casting of thin slabs
DE19606291B4 (en) * 1996-02-21 2005-02-10 Km Europa Metal Ag Mold pipe
DE19606291C5 (en) * 1996-02-21 2010-01-21 Kme Germany Ag & Co. Kg Mold pipe
US6612361B2 (en) * 1997-12-24 2003-09-02 Europa Metalli S.P.A. Ingot mold for continuous casting of molten metal particularly for forming rectangular-or square-section steel billets
WO2001083137A1 (en) * 2000-04-28 2001-11-08 Trinecké železárny, a.s. Continuous casting mould
JP2007516839A (en) * 2003-12-27 2007-06-28 コンカスト アクチェンゲゼルシャフト Mold cavity for molds for continuous casting of billets and blooms

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