EP3725430A4 - Verarbeitungsvorrichtung für geschmolzenes material - Google Patents

Verarbeitungsvorrichtung für geschmolzenes material Download PDF

Info

Publication number
EP3725430A4
EP3725430A4 EP18888361.5A EP18888361A EP3725430A4 EP 3725430 A4 EP3725430 A4 EP 3725430A4 EP 18888361 A EP18888361 A EP 18888361A EP 3725430 A4 EP3725430 A4 EP 3725430A4
Authority
EP
European Patent Office
Prior art keywords
processing device
molten material
material processing
molten
processing
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Withdrawn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
EP18888361.5A
Other languages
English (en)
French (fr)
Other versions
EP3725430A1 (de
Inventor
Sung Jool Kim
Jeong Do Seo
Chong Tae Ahn
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 EP3725430A1 publication Critical patent/EP3725430A1/de
Publication of EP3725430A4 publication Critical patent/EP3725430A4/de
Withdrawn legal-status Critical Current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
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/003—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with impact pads
    • 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
    • B22D11/103—Distributing the molten metal, e.g. using runners, floats, distributors
    • 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
    • B22D11/118—Refining the metal by circulating the metal under, over or around weirs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
EP18888361.5A 2017-12-11 2018-12-07 Verarbeitungsvorrichtung für geschmolzenes material Withdrawn EP3725430A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170169476A KR102033642B1 (ko) 2017-12-11 2017-12-11 용융물 처리 장치
PCT/KR2018/015563 WO2019117553A1 (ko) 2017-12-11 2018-12-07 용융물 처리 장치

Publications (2)

Publication Number Publication Date
EP3725430A1 EP3725430A1 (de) 2020-10-21
EP3725430A4 true EP3725430A4 (de) 2020-12-30

Family

ID=66820492

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18888361.5A Withdrawn EP3725430A4 (de) 2017-12-11 2018-12-07 Verarbeitungsvorrichtung für geschmolzenes material

Country Status (5)

Country Link
EP (1) EP3725430A4 (de)
JP (1) JP2021505397A (de)
KR (1) KR102033642B1 (de)
CN (1) CN111448012A (de)
WO (1) WO2019117553A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116713463A (zh) * 2023-05-09 2023-09-08 金川镍钴研究设计院有限责任公司 一种用于k418b高温母合金生产的钢液净化装置及钢液净化方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10216909A (ja) * 1997-01-31 1998-08-18 Nippon Yakin Kogyo Co Ltd 鋼の連続鋳造用タンディッシュ
US6074600A (en) * 1999-05-26 2000-06-13 Armco Inc. Modification of tundish dam to minimize turbulence
KR20030044589A (ko) * 2001-11-30 2003-06-09 주식회사 포스코 용강 흐름 유도용 턴디쉬 댐
US20090200343A1 (en) * 2008-02-07 2009-08-13 North American Refractories Company Tundish dry vibratable form
KR20130047136A (ko) * 2011-10-31 2013-05-08 주식회사 포스코 턴디쉬
KR20140085127A (ko) * 2012-12-27 2014-07-07 주식회사 포스코 연속주조용 턴디쉬 및 연속주조장치

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55128356A (en) * 1979-03-26 1980-10-04 Kawasaki Steel Corp Decreasing method for inclusion in molten steel at continuous cast pouring time
JPS63174764A (ja) * 1987-01-12 1988-07-19 Kawasaki Steel Corp 連続鋳造における鋳込み開始時の溶鋼酸化防止方法
CA2210487A1 (en) * 1995-01-26 1996-08-01 Foseco International Limited Tundish
SE508311C2 (sv) * 1995-08-16 1998-09-21 Mannesmann Ag Sätt och anordning för att direktgjuta tunna metallband
JPH1094860A (ja) * 1996-09-25 1998-04-14 Nippon Steel Corp 鋼連続鋳造用タンディッシュ
KR100379604B1 (ko) * 1996-12-26 2003-07-10 주식회사 포스코 연주공정의래들-턴디시간편심주입시청정강제조를보장하는턴디시구조
JP3612198B2 (ja) * 1997-12-10 2005-01-19 新日本製鐵株式会社 連続鋳造タンディッシュ
EP2193861A1 (de) 2008-12-02 2010-06-09 Foseco International Limited Prallplatte für Zwischengefässe
CN103567423A (zh) * 2012-07-28 2014-02-12 泰州市旺鑫耐火材料有限公司 中间包的挡渣墙
CN202701364U (zh) * 2012-08-23 2013-01-30 北京科技大学 一种长水口连铸中间包
KR20140129895A (ko) * 2013-04-30 2014-11-07 현대제철 주식회사 연속주조용 턴디쉬
KR101526444B1 (ko) * 2013-08-22 2015-06-05 주식회사 포스코 용탕 처리 장치
CN103990787B (zh) * 2014-05-16 2016-07-06 莱芜钢铁集团有限公司 一种用于去除连铸中间包内钢液夹杂物的装置及方法
JP6428307B2 (ja) * 2015-01-27 2018-11-28 新日鐵住金株式会社 高清浄鋼の製造方法
KR102461605B1 (ko) * 2015-08-17 2022-11-02 닛테츠 닛신 세이코 가부시키가이샤 환상 둑

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10216909A (ja) * 1997-01-31 1998-08-18 Nippon Yakin Kogyo Co Ltd 鋼の連続鋳造用タンディッシュ
US6074600A (en) * 1999-05-26 2000-06-13 Armco Inc. Modification of tundish dam to minimize turbulence
KR20030044589A (ko) * 2001-11-30 2003-06-09 주식회사 포스코 용강 흐름 유도용 턴디쉬 댐
US20090200343A1 (en) * 2008-02-07 2009-08-13 North American Refractories Company Tundish dry vibratable form
KR20130047136A (ko) * 2011-10-31 2013-05-08 주식회사 포스코 턴디쉬
KR20140085127A (ko) * 2012-12-27 2014-07-07 주식회사 포스코 연속주조용 턴디쉬 및 연속주조장치

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019117553A1 *

Also Published As

Publication number Publication date
EP3725430A1 (de) 2020-10-21
KR20190069093A (ko) 2019-06-19
WO2019117553A1 (ko) 2019-06-20
KR102033642B1 (ko) 2019-11-08
CN111448012A (zh) 2020-07-24
JP2021505397A (ja) 2021-02-18

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