EP4635649A4 - MOLD, MOLDING PROCESS AND PLATE - Google Patents

MOLD, MOLDING PROCESS AND PLATE

Info

Publication number
EP4635649A4
EP4635649A4 EP23903995.1A EP23903995A EP4635649A4 EP 4635649 A4 EP4635649 A4 EP 4635649A4 EP 23903995 A EP23903995 A EP 23903995A EP 4635649 A4 EP4635649 A4 EP 4635649A4
Authority
EP
European Patent Office
Prior art keywords
mold
plate
molding process
molding
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
EP23903995.1A
Other languages
German (de)
French (fr)
Other versions
EP4635649A1 (en
Inventor
Hyoung Jun Lee
Ji Joon Kim
Jong Chul Kim
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.)
Posco Holdings Inc
Original Assignee
Posco Co 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 Posco Co Ltd filed Critical Posco Co Ltd
Publication of EP4635649A1 publication Critical patent/EP4635649A1/en
Publication of EP4635649A4 publication Critical patent/EP4635649A4/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
    • B22D11/0406—Moulds with special profile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous 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
    • 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
    • B22D11/009—Continuous casting of metals, i.e. casting in indefinite lengths of work of special cross-section, e.g. I-beams, U-profiles
    • 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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/05—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds into moulds having adjustable walls
    • 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
    • B22D11/057—Manufacturing or calibrating the moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Continuous Casting (AREA)
EP23903995.1A 2022-12-15 2023-12-13 MOLD, MOLDING PROCESS AND PLATE Pending EP4635649A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020220175767A KR20240092944A (en) 2022-12-15 2022-12-15 Mold, manufacturing of mold and slab
PCT/KR2023/020539 WO2024128794A1 (en) 2022-12-15 2023-12-13 Mold, mold manufacturing method, and slab

Publications (2)

Publication Number Publication Date
EP4635649A1 EP4635649A1 (en) 2025-10-22
EP4635649A4 true EP4635649A4 (en) 2026-04-08

Family

ID=91485371

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23903995.1A Pending EP4635649A4 (en) 2022-12-15 2023-12-13 MOLD, MOLDING PROCESS AND PLATE

Country Status (5)

Country Link
EP (1) EP4635649A4 (en)
JP (1) JP2025526850A (en)
KR (1) KR20240092944A (en)
CN (1) CN119730976A (en)
WO (1) WO2024128794A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910342A (en) * 1973-11-12 1975-10-07 Rossi Irving Molds for continuous casting
US3978909A (en) * 1974-01-02 1976-09-07 Allis-Chalmers Corporation Mold with convex sidewalls for continuous casting machines
US5799719A (en) * 1995-04-18 1998-09-01 Voest-Alpine Industrieanlagenbau Gmbh Continuous casting mold
EP0875312A1 (en) * 1997-05-02 1998-11-04 Kvaerner Metals Continuous Casting Limited Improvements in and relating to casting
JP2021521016A (en) * 2018-05-14 2021-08-26 ポスコＰｏｓｃｏ template

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50108915U (en) * 1974-02-19 1975-09-05
JPS53165817U (en) * 1977-06-02 1978-12-26
JPS5497533A (en) * 1978-01-20 1979-08-01 Kawasaki Steel Co Continuous casting slab for hot rolling
JPH03207551A (en) * 1990-01-06 1991-09-10 Sumitomo Metal Ind Ltd Stainless steel cast slab and mold for continuous casting
JP2586769B2 (en) 1991-11-07 1997-03-05 住友金属工業株式会社 Manufacturing method of stainless steel strip
JP2586769Y2 (en) 1992-07-27 1998-12-09 大橋工業株式会社 An auto-kernel device that can secure the same tightening force, and an auto-kernel device that has the same regulation mechanism
JP3093533B2 (en) * 1993-09-30 2000-10-03 川崎製鉄株式会社 Continuous casting of thin cast slab
JPH08301236A (en) * 1995-04-28 1996-11-19 Ishida Co Ltd Sealing mechanism used in bag making and packaging machine
JP2000326053A (en) * 1999-05-19 2000-11-28 Nissho Iwai Hitetsu Hanbai Kk Mold for continuous casting
JP2004106006A (en) * 2002-09-17 2004-04-08 Mitsubishi Heavy Ind Ltd Continuous casting apparatus and its method
JP2014000586A (en) * 2012-06-19 2014-01-09 Hitachi Cable Ltd Casting mold for casting
KR102441319B1 (en) * 2020-12-17 2022-09-08 주식회사 포스코 template

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910342A (en) * 1973-11-12 1975-10-07 Rossi Irving Molds for continuous casting
US3978909A (en) * 1974-01-02 1976-09-07 Allis-Chalmers Corporation Mold with convex sidewalls for continuous casting machines
US5799719A (en) * 1995-04-18 1998-09-01 Voest-Alpine Industrieanlagenbau Gmbh Continuous casting mold
EP0875312A1 (en) * 1997-05-02 1998-11-04 Kvaerner Metals Continuous Casting Limited Improvements in and relating to casting
JP2021521016A (en) * 2018-05-14 2021-08-26 ポスコＰｏｓｃｏ template

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2024128794A1 *

Also Published As

Publication number Publication date
KR20240092944A (en) 2024-06-24
CN119730976A (en) 2025-03-28
EP4635649A1 (en) 2025-10-22
WO2024128794A1 (en) 2024-06-20
JP2025526850A (en) 2025-08-15

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RIC1 Information provided on ipc code assigned before grant

Ipc: B22D 11/04 20060101AFI20260302BHEP

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Ipc: B22D 11/057 20060101ALI20260302BHEP