KR102220411B1 - 연속 주조 방법 - Google Patents

연속 주조 방법 Download PDF

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Publication number
KR102220411B1
KR102220411B1 KR1020167009986A KR20167009986A KR102220411B1 KR 102220411 B1 KR102220411 B1 KR 102220411B1 KR 1020167009986 A KR1020167009986 A KR 1020167009986A KR 20167009986 A KR20167009986 A KR 20167009986A KR 102220411 B1 KR102220411 B1 KR 102220411B1
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KR
South Korea
Prior art keywords
stainless steel
tundish
molten
molten stainless
molten metal
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KR1020167009986A
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English (en)
Korean (ko)
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KR20160067864A (ko
Inventor
유우키 혼다
히로시 모리카와
히로아키 초
노리아키 누쿠시나
Original Assignee
닛테츠 닛신 세이코 가부시키가이샤
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Publication of KR20160067864A publication Critical patent/KR20160067864A/ko
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Publication of KR102220411B1 publication Critical patent/KR102220411B1/ko
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    • 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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/106—Shielding the molten jet
    • 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
    • B22D11/002—Stainless steels
    • 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
    • B22D11/04—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
    • B22D11/10—Supplying or treating molten metal
    • 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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/108—Feeding additives, powders, or the like
    • 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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • 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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/111—Treating the molten metal by using protecting powders
    • 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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/116—Refining the metal
    • B22D11/117—Refining the metal by treating with gases
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
KR1020167009986A 2013-09-27 2014-09-24 연속 주조 방법 Active KR102220411B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2013200834 2013-09-27
JPJP-P-2013-200834 2013-09-27
JP2014192187A JP6228524B2 (ja) 2013-09-27 2014-09-22 連続鋳造方法
JPJP-P-2014-192187 2014-09-22
PCT/JP2014/075268 WO2015046238A1 (ja) 2013-09-27 2014-09-24 連続鋳造方法

Publications (2)

Publication Number Publication Date
KR20160067864A KR20160067864A (ko) 2016-06-14
KR102220411B1 true KR102220411B1 (ko) 2021-02-24

Family

ID=52743373

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167009986A Active KR102220411B1 (ko) 2013-09-27 2014-09-24 연속 주조 방법

Country Status (9)

Country Link
US (1) US9713839B2 (enExample)
EP (1) EP3050644B1 (enExample)
JP (1) JP6228524B2 (enExample)
KR (1) KR102220411B1 (enExample)
CN (1) CN105682828A (enExample)
ES (1) ES2825102T3 (enExample)
MY (1) MY190292A (enExample)
TW (1) TWI654041B (enExample)
WO (1) WO2015046238A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101790001B1 (ko) * 2016-03-02 2017-11-20 주식회사 포스코 용융물 주입 장치, 이를 이용한 주조설비 및 주조방법
WO2019044292A1 (ja) * 2017-08-30 2019-03-07 Ｊｆｅスチール株式会社 鋼の連続鋳造方法および薄鋼板の製造方法
CN110153388A (zh) * 2019-06-21 2019-08-23 苏州大学 一种减少连铸坯中气泡缺陷的方法
IT202000014383A1 (it) * 2020-06-16 2021-12-16 Danieli Off Mecc Impianto per la produzione di acciaio e relativo metodo
CN114130977B (zh) * 2021-11-24 2023-07-04 山东钢铁集团日照有限公司 一种减小高钛合金钢中氮化钛夹杂尺寸的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012061516A (ja) * 2010-09-17 2012-03-29 Sumitomo Metal Ind Ltd 連々続鋳造方法

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JPS57184563A (en) 1981-05-06 1982-11-13 Kawasaki Steel Corp Powder for surface coating of molten metal in continuous casting
JPH01122644A (ja) * 1987-11-06 1989-05-15 Toshiba Ceramics Co Ltd 鋳造用ノズル
JPH0645816B2 (ja) * 1989-12-12 1994-06-15 新日本製鐵株式会社 溶鋼のカルシウム処理方法
JP2961332B2 (ja) * 1991-03-12 1999-10-12 日新製鋼株式会社 Ｔｉ含有鋼の無手入れ連鋳スラブの製造法
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US5902511A (en) * 1997-08-07 1999-05-11 North American Refractories Co. Refractory composition for the prevention of alumina clogging
AUPP406798A0 (en) 1998-06-12 1998-07-02 Bhp Steel (Jla) Pty Limited Strip casting apparatus
JP3395699B2 (ja) * 1999-03-18 2003-04-14 住友金属工業株式会社 フェライト系ステンレス鋼の製造方法
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JP4249940B2 (ja) * 2002-04-30 2009-04-08 黒崎播磨株式会社 アルミキルド鋼の鋳造方法
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JP2012061516A (ja) * 2010-09-17 2012-03-29 Sumitomo Metal Ind Ltd 連々続鋳造方法

Also Published As

Publication number Publication date
EP3050644B1 (en) 2020-08-19
EP3050644A4 (en) 2017-04-26
CN105682828A (zh) 2016-06-15
MY190292A (en) 2022-04-12
TWI654041B (zh) 2019-03-21
US9713839B2 (en) 2017-07-25
JP6228524B2 (ja) 2017-11-08
KR20160067864A (ko) 2016-06-14
ES2825102T3 (es) 2021-05-14
WO2015046238A1 (ja) 2015-04-02
EP3050644A1 (en) 2016-08-03
JP2015085387A (ja) 2015-05-07
TW201521912A (zh) 2015-06-16
US20160228945A1 (en) 2016-08-11

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