JP7794207B2 - 鋳片の連続鋳造設備及び鋳片の連続鋳造方法 - Google Patents

鋳片の連続鋳造設備及び鋳片の連続鋳造方法

Info

Publication number
JP7794207B2
JP7794207B2 JP2023547099A JP2023547099A JP7794207B2 JP 7794207 B2 JP7794207 B2 JP 7794207B2 JP 2023547099 A JP2023547099 A JP 2023547099A JP 2023547099 A JP2023547099 A JP 2023547099A JP 7794207 B2 JP7794207 B2 JP 7794207B2
Authority
JP
Japan
Prior art keywords
slab
cooling
cooling water
spray
water injection
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.)
Active
Application number
JP2023547099A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023248632A1 (https=
Inventor
佑介 野島
広和 杉原
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
JFE 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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of JPWO2023248632A1 publication Critical patent/JPWO2023248632A1/ja
Application granted granted Critical
Publication of JP7794207B2 publication Critical patent/JP7794207B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
    • 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
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
    • B22D11/1246—Nozzles; Spray heads
    • 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
    • B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
    • 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
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
    • B22D11/1245—Accessories for subsequent treating or working cast stock in situ for cooling using specific cooling agents
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
JP2023547099A 2022-06-21 2023-05-09 鋳片の連続鋳造設備及び鋳片の連続鋳造方法 Active JP7794207B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022099387 2022-06-21
JP2022099387 2022-06-21
PCT/JP2023/017363 WO2023248632A1 (ja) 2022-06-21 2023-05-09 鋳片の連続鋳造設備及び鋳片の連続鋳造方法

Publications (2)

Publication Number Publication Date
JPWO2023248632A1 JPWO2023248632A1 (https=) 2023-12-28
JP7794207B2 true JP7794207B2 (ja) 2026-01-06

Family

ID=89379546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023547099A Active JP7794207B2 (ja) 2022-06-21 2023-05-09 鋳片の連続鋳造設備及び鋳片の連続鋳造方法

Country Status (6)

Country Link
US (1) US20260014617A1 (https=)
EP (1) EP4501490A4 (https=)
JP (1) JP7794207B2 (https=)
KR (1) KR20250009482A (https=)
CN (1) CN119365281A (https=)
WO (1) WO2023248632A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007118043A (ja) 2005-10-28 2007-05-17 Jfe Steel Kk 連続鋳造機用クーリンググリッド設備及び連続鋳造鋳片の製造方法
JP2014050874A (ja) 2012-09-10 2014-03-20 Nippon Steel & Sumitomo Metal 連続鋳造の二次冷却方法
JP2015217435A (ja) 2014-05-21 2015-12-07 新日鐵住金株式会社 鋼の連続鋳造方法
JP2020069483A (ja) 2018-10-29 2020-05-07 日本製鉄株式会社 連続鋳造方法、及び連続鋳造機
JP2020131193A (ja) 2019-02-12 2020-08-31 株式会社神戸製鋼所 連続鋳造用鋳型および連続鋳造装置並びに連続鋳造方法
WO2021006254A1 (ja) 2019-07-11 2021-01-14 Ｊｆｅスチール株式会社 連続鋳造鋳片の２次冷却方法及び装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2651573C2 (de) * 1976-11-12 1983-04-28 Werner Dipl.-Ing. 4320 Hattingen Wilhelm Verfahren und Vorrichtung zum Steuern einer Sekundärkühlung eines aus einer Stranggießkokille austretenden Stahlstrangs
JPS63248550A (ja) * 1987-04-03 1988-10-14 Sumitomo Metal Ind Ltd 鋳片の冷却方法
JPH01135156U (https=) * 1988-03-04 1989-09-14
JPH0638604Y2 (ja) * 1989-04-13 1994-10-12 住友金属工業株式会社 連続鋳造機における鋳片支持冷却装置
JP2009255127A (ja) * 2008-04-17 2009-11-05 Jfe Steel Corp 連続鋳造鋳片の冷却方法及び冷却設備
EP3505910B1 (en) 2016-11-30 2022-01-12 JFE Steel Corporation Powder ratio measuring device and powder ratio measuring system
JP6810935B2 (ja) * 2016-12-27 2021-01-13 日本製鉄株式会社 連続鋳造の二次冷却装置および二次冷却方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007118043A (ja) 2005-10-28 2007-05-17 Jfe Steel Kk 連続鋳造機用クーリンググリッド設備及び連続鋳造鋳片の製造方法
JP2014050874A (ja) 2012-09-10 2014-03-20 Nippon Steel & Sumitomo Metal 連続鋳造の二次冷却方法
JP2015217435A (ja) 2014-05-21 2015-12-07 新日鐵住金株式会社 鋼の連続鋳造方法
JP2020069483A (ja) 2018-10-29 2020-05-07 日本製鉄株式会社 連続鋳造方法、及び連続鋳造機
JP2020131193A (ja) 2019-02-12 2020-08-31 株式会社神戸製鋼所 連続鋳造用鋳型および連続鋳造装置並びに連続鋳造方法
WO2021006254A1 (ja) 2019-07-11 2021-01-14 Ｊｆｅスチール株式会社 連続鋳造鋳片の２次冷却方法及び装置

Also Published As

Publication number Publication date
CN119365281A (zh) 2025-01-24
EP4501490A1 (en) 2025-02-05
JPWO2023248632A1 (https=) 2023-12-28
EP4501490A4 (en) 2025-07-09
WO2023248632A1 (ja) 2023-12-28
KR20250009482A (ko) 2025-01-17
US20260014617A1 (en) 2026-01-15

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