GB2520192A - Up-drawing continuous casting apparatus and up-drawing continuous casting method - Google Patents

Up-drawing continuous casting apparatus and up-drawing continuous casting method Download PDF

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Publication number
GB2520192A
GB2520192A GB201422902A GB201422902A GB2520192A GB 2520192 A GB2520192 A GB 2520192A GB 201422902 A GB201422902 A GB 201422902A GB 201422902 A GB201422902 A GB 201422902A GB 2520192 A GB2520192 A GB 2520192A
Authority
GB
United Kingdom
Prior art keywords
molten metal
continuous casting
drawing continuous
determining member
shape determining
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.)
Withdrawn
Application number
GB201422902A
Inventor
Tetsuya Nakajima
Yuichi Furukawa
Tsukasa Kato
Keiichi Morita
Jun Yaokawa
Yasushi Iwata
Yoshio Sugiyama
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of GB2520192A publication Critical patent/GB2520192A/en
Withdrawn legal-status Critical Current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
    • 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
    • B22D11/14—Plants for continuous casting
    • B22D11/145—Plants for continuous casting for upward casting
    • 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
    • B22D11/041—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for vertical casting
    • 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
    • B22D11/1281—Vertical removing
    • 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
    • B22D11/14—Plants for continuous casting
    • B22D11/141—Plants for continuous casting for vertical casting
    • 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
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/22—Controlling or regulating processes or operations for cooling cast stock or mould
    • B22D11/225—Controlling or regulating processes or operations for cooling cast stock or mould for secondary cooling
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/002—Continuous growth
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/20—Controlling or regulating
    • C30B15/22—Stabilisation or shape controlling of the molten zone near the pulled crystal; Controlling the section of the crystal
    • C30B15/24—Stabilisation or shape controlling of the molten zone near the pulled crystal; Controlling the section of the crystal using mechanical means, e.g. shaping guides
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/34—Edge-defined film-fed crystal-growth using dies or slits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

An up-drawing continuous casting apparatus includes a holding furnace that holds molten metal, a shape determining member that is arranged near a molten metal surface of the molten metal held in the holding furnace, and that determines a sectional shape of a casting by the molten metal passing through the shape determining member, and a cooling portion that cools the molten metal that has passed through the shape determining member. The shape determining member includes, on a main surface on the molten metal surface side, at least one of a protruding portion that protrudes from the main surface, or a recessed portion that is recessed from the main surface.
GB201422902A 2012-09-18 2013-09-13 Up-drawing continuous casting apparatus and up-drawing continuous casting method Withdrawn GB2520192A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012204464A JP2014057981A (en) 2012-09-18 2012-09-18 Pull up type continuous casting device and pull up type continuous casting method
PCT/IB2013/002130 WO2014045116A2 (en) 2012-09-18 2013-09-13 Up-drawing continuous casting apparatus and up-drawing continuous casting method

Publications (1)

Publication Number Publication Date
GB2520192A true GB2520192A (en) 2015-05-13

Family

ID=49328569

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201422902A Withdrawn GB2520192A (en) 2012-09-18 2013-09-13 Up-drawing continuous casting apparatus and up-drawing continuous casting method

Country Status (8)

Country Link
US (1) US20150122451A1 (en)
JP (1) JP2014057981A (en)
CN (1) CN104395014A (en)
AU (1) AU2013319900A1 (en)
BR (1) BR112014031956A2 (en)
GB (1) GB2520192A (en)
IN (1) IN2014DN11081A (en)
WO (1) WO2014045116A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5700057B2 (en) * 2013-01-30 2015-04-15 トヨタ自動車株式会社 Pull-up type continuous casting apparatus and pull-up type continuous casting method
JP5742867B2 (en) * 2013-04-10 2015-07-01 トヨタ自動車株式会社 Pull-up type continuous casting apparatus and pull-up type continuous casting method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1487587A (en) * 1974-12-04 1977-10-05 Metals Res Ltd Crystal growth
JPS5815097A (en) * 1981-07-20 1983-01-28 Toshiba Corp Growing device for single crystal of compound semiconductor
JPS59182292A (en) * 1983-03-31 1984-10-17 Toshiba Corp Production of silicon crystal band
JPS59203798A (en) * 1983-04-30 1984-11-17 Toshiba Corp Apparatus for preparing belt-shaped silicon crystal
US4944925A (en) * 1985-06-10 1990-07-31 Sumitomo Electric Industries, Ltd. Apparatus for producing single crystals
JPH02205232A (en) * 1989-02-01 1990-08-15 Natl Res Inst For Metals Method and apparatus for drawing-up continuous casting
WO2012035752A1 (en) * 2010-09-17 2012-03-22 Kabushiki Kaisha Toyota Chuo Kenkyusho Free casting method, free casting apparatus, and casting

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58179541A (en) * 1982-04-13 1983-10-20 Atsumi Ono Method and device for continuous casting of metallic material having smooth surface
CN2046775U (en) * 1989-04-12 1989-11-01 山东烟台铜材厂 Up-lead continuous casting maching
JPH0569093A (en) * 1991-06-25 1993-03-23 Mitsubishi Materials Corp Pressurizing type continuous casting apparatus and pressurizing type continuous casting method using the same
CN1025825C (en) * 1991-09-16 1994-09-07 山东省新泰市铜材研究所 Method for cooling billets in continous casting
CN2241028Y (en) * 1995-07-03 1996-11-27 嘉祥县通达电解铜厂 Mould for up-draw continuous casting copper row
JP3211655B2 (en) * 1996-03-19 2001-09-25 トヨタ自動車株式会社 Molding method and molding apparatus
CN201291292Y (en) * 2008-10-17 2009-08-19 富威科技（吴江）有限公司 Copper strip blank crystallizer for up-drawing continuous casting

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1487587A (en) * 1974-12-04 1977-10-05 Metals Res Ltd Crystal growth
JPS5815097A (en) * 1981-07-20 1983-01-28 Toshiba Corp Growing device for single crystal of compound semiconductor
JPS59182292A (en) * 1983-03-31 1984-10-17 Toshiba Corp Production of silicon crystal band
JPS59203798A (en) * 1983-04-30 1984-11-17 Toshiba Corp Apparatus for preparing belt-shaped silicon crystal
US4944925A (en) * 1985-06-10 1990-07-31 Sumitomo Electric Industries, Ltd. Apparatus for producing single crystals
JPH02205232A (en) * 1989-02-01 1990-08-15 Natl Res Inst For Metals Method and apparatus for drawing-up continuous casting
WO2012035752A1 (en) * 2010-09-17 2012-03-22 Kabushiki Kaisha Toyota Chuo Kenkyusho Free casting method, free casting apparatus, and casting

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Journal of Crystal Growth, Vol. 132, Nos. 3-4, MH Lin, "Crystal pulling with floating wetted shapers", pp. 467-470. *
Journal of Crystal Growth, Vol. 166, No. 1, CW Lan, "Shape control in crystal pulling from a floating die", pp. 458-462 *

Also Published As

Publication number Publication date
JP2014057981A (en) 2014-04-03
BR112014031956A2 (en) 2017-06-27
WO2014045116A2 (en) 2014-03-27
WO2014045116A3 (en) 2014-05-30
CN104395014A (en) 2015-03-04
IN2014DN11081A (en) 2015-09-25
US20150122451A1 (en) 2015-05-07
AU2013319900A1 (en) 2015-01-22

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WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)