CN108348996B - 钢水处理设备和钢水处理方法 - Google Patents

钢水处理设备和钢水处理方法 Download PDF

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Publication number
CN108348996B
CN108348996B CN201680063977.5A CN201680063977A CN108348996B CN 108348996 B CN108348996 B CN 108348996B CN 201680063977 A CN201680063977 A CN 201680063977A CN 108348996 B CN108348996 B CN 108348996B
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China
Prior art keywords
molten steel
main body
dam
area
supply
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CN201680063977.5A
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English (en)
Chinese (zh)
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CN108348996A (zh
Inventor
金星茁
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Posco Holdings Inc
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Posco Co Ltd
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Publication of CN108348996A publication Critical patent/CN108348996A/zh
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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
    • B22D11/11—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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
CN201680063977.5A 2015-11-02 2016-10-28 钢水处理设备和钢水处理方法 Active CN108348996B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020150153386A KR101779153B1 (ko) 2015-11-02 2015-11-02 용강 처리 장치 및 방법
KR10-2015-0153386 2015-11-02
PCT/KR2016/012307 WO2017078336A1 (fr) 2015-11-02 2016-10-28 Appareil et procédé de traitement d'acier fondu

Publications (2)

Publication Number Publication Date
CN108348996A CN108348996A (zh) 2018-07-31
CN108348996B true CN108348996B (zh) 2020-06-12

Family

ID=58662180

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CN201680063977.5A Active CN108348996B (zh) 2015-11-02 2016-10-28 钢水处理设备和钢水处理方法

Country Status (5)

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EP (1) EP3372326B1 (fr)
JP (1) JP6608052B2 (fr)
KR (1) KR101779153B1 (fr)
CN (1) CN108348996B (fr)
WO (1) WO2017078336A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102033629B1 (ko) * 2017-12-05 2019-10-17 주식회사 포스코 연속주조 방법 및 장치
KR102108162B1 (ko) * 2018-07-04 2020-05-08 주식회사 포스코 연속주조용 턴디쉬
US20240226995A9 (en) * 2019-10-17 2024-07-11 Pyrotek, Inc Sensor controlled launder flow

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2659120A (en) * 1951-02-02 1953-11-17 Babcock & Wilcox Co Apparatus for separating slag from a slag containing molten metal
US3831659A (en) * 1973-01-18 1974-08-27 Jones & Laughlin Steel Corp Method of dispensing low velocity liquid material for strip casting
JPS55128356A (en) * 1979-03-26 1980-10-04 Kawasaki Steel Corp Decreasing method for inclusion in molten steel at continuous cast pouring time
JPS5695452A (en) * 1979-12-27 1981-08-01 Nippon Steel Corp Continuous casting method of dissimilar steel kind
KR20030044589A (ko) * 2001-11-30 2003-06-09 주식회사 포스코 용강 흐름 유도용 턴디쉬 댐
CN102896285A (zh) * 2011-07-29 2013-01-30 宝山钢铁股份有限公司 一种薄带连铸铸造方法及装置
KR20130047136A (ko) * 2011-10-31 2013-05-08 주식회사 포스코 턴디쉬
KR20150073448A (ko) * 2013-12-23 2015-07-01 주식회사 포스코 용강 처리 장치 및 용강 처리 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5831124B2 (ja) * 2011-10-20 2015-12-09 Ｊｆｅスチール株式会社 連続鋳造による高清浄度鋼鋳片の製造方法
JP5794969B2 (ja) * 2012-10-31 2015-10-14 株式会社神戸製鋼所 連続鋳造方法
KR20140145382A (ko) * 2013-06-13 2014-12-23 주식회사 포스코 용탕 처리 장치

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2659120A (en) * 1951-02-02 1953-11-17 Babcock & Wilcox Co Apparatus for separating slag from a slag containing molten metal
US3831659A (en) * 1973-01-18 1974-08-27 Jones & Laughlin Steel Corp Method of dispensing low velocity liquid material for strip casting
JPS55128356A (en) * 1979-03-26 1980-10-04 Kawasaki Steel Corp Decreasing method for inclusion in molten steel at continuous cast pouring time
JPS5695452A (en) * 1979-12-27 1981-08-01 Nippon Steel Corp Continuous casting method of dissimilar steel kind
KR20030044589A (ko) * 2001-11-30 2003-06-09 주식회사 포스코 용강 흐름 유도용 턴디쉬 댐
CN102896285A (zh) * 2011-07-29 2013-01-30 宝山钢铁股份有限公司 一种薄带连铸铸造方法及装置
KR20130047136A (ko) * 2011-10-31 2013-05-08 주식회사 포스코 턴디쉬
KR20150073448A (ko) * 2013-12-23 2015-07-01 주식회사 포스코 용강 처리 장치 및 용강 처리 방법

Also Published As

Publication number Publication date
WO2017078336A1 (fr) 2017-05-11
CN108348996A (zh) 2018-07-31
JP2018535834A (ja) 2018-12-06
KR101779153B1 (ko) 2017-09-18
JP6608052B2 (ja) 2019-11-20
EP3372326A1 (fr) 2018-09-12
EP3372326A4 (fr) 2018-09-12
EP3372326B1 (fr) 2020-04-15
KR20170051051A (ko) 2017-05-11

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Address after: Seoul, South Kerean

Patentee after: POSCO Holdings Co.,Ltd.

Address before: Gyeongbuk, South Korea

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Effective date of registration: 20230515

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Patentee after: POSCO Co.,Ltd.

Address before: Seoul, South Kerean

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