JP6608052B2 - 溶鋼処理装置及び方法 - Google Patents

溶鋼処理装置及び方法 Download PDF

Info

Publication number
JP6608052B2
JP6608052B2 JP2018521579A JP2018521579A JP6608052B2 JP 6608052 B2 JP6608052 B2 JP 6608052B2 JP 2018521579 A JP2018521579 A JP 2018521579A JP 2018521579 A JP2018521579 A JP 2018521579A JP 6608052 B2 JP6608052 B2 JP 6608052B2
Authority
JP
Japan
Prior art keywords
molten steel
main body
dam
supply
region
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
JP2018521579A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018535834A (ja
Inventor
ジュル キム，ソン
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 JP2018535834A publication Critical patent/JP2018535834A/ja
Application granted granted Critical
Publication of JP6608052B2 publication Critical patent/JP6608052B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B22D11/10—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)
JP2018521579A 2015-11-02 2016-10-28 溶鋼処理装置及び方法 Active JP6608052B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2015-0153386 2015-11-02
KR1020150153386A KR101779153B1 (ko) 2015-11-02 2015-11-02 용강 처리 장치 및 방법
PCT/KR2016/012307 WO2017078336A1 (ko) 2015-11-02 2016-10-28 용강 처리 장치 및 방법

Publications (2)

Publication Number Publication Date
JP2018535834A JP2018535834A (ja) 2018-12-06
JP6608052B2 true JP6608052B2 (ja) 2019-11-20

Family

ID=58662180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018521579A Active JP6608052B2 (ja) 2015-11-02 2016-10-28 溶鋼処理装置及び方法

Country Status (5)

Country Link
EP (1) EP3372326B1 (ko)
JP (1) JP6608052B2 (ko)
KR (1) KR101779153B1 (ko)
CN (1) CN108348996B (ko)
WO (1) WO2017078336A1 (ko)

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
EP4045861A4 (en) * 2019-10-17 2023-10-25 Pyrotek, Inc. SENSOR-CONTROLLED GUTTER FLOW

Family Cites Families (11)

* 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
CN102896285B (zh) * 2011-07-29 2015-12-02 宝山钢铁股份有限公司 一种薄带连铸铸造方法及装置
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
KR101322395B1 (ko) * 2011-10-31 2013-10-29 주식회사 포스코 턴디쉬
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
KR20150073448A (ko) * 2013-12-23 2015-07-01 주식회사 포스코 용강 처리 장치 및 용강 처리 방법

Also Published As

Publication number Publication date
EP3372326A1 (en) 2018-09-12
CN108348996A (zh) 2018-07-31
KR101779153B1 (ko) 2017-09-18
CN108348996B (zh) 2020-06-12
EP3372326A4 (en) 2018-09-12
KR20170051051A (ko) 2017-05-11
EP3372326B1 (en) 2020-04-15
WO2017078336A1 (ko) 2017-05-11
JP2018535834A (ja) 2018-12-06

Similar Documents

Publication Publication Date Title
JP6608052B2 (ja) 溶鋼処理装置及び方法
JP5104153B2 (ja) 異鋼種連続鋳造における継目部鋳片の処理方法
JP2019517392A (ja) 溶融物の処理装置及び溶融物の処理方法
JP4102352B2 (ja) 熱間再使用タンディッシュを用いたステンレス溶鋼の連続鋳造方法
AU2004295039B2 (en) Sequential casting method for the production of a high-purity cast metal billet
KR102033629B1 (ko) 연속주조 방법 및 장치
JP7165116B2 (ja) 溶融金属排出装置の摺動盤又は固定盤
JP2007054860A (ja) 連続鋳造用取鍋及び鋳片の製造方法
JP2744439B2 (ja) 溶鋼の連続鋳造におけるノズル詰り防止方法
JP4998705B2 (ja) 鋼の連続鋳造方法
JP7389335B2 (ja) 薄肉鋳片の製造方法
JPH08267199A (ja) 開閉可能な堰を備えたタンディッシュを使用した高清浄度鋼の連鋳方法
KR101749077B1 (ko) 턴디시 및 이를 이용한 주조방법
CN111570744B (zh) 连铸机浇注装置及浇注方法
JP5076693B2 (ja) 連続鋳造用タンディッシュ及び鋼の連続鋳造方法
JP2010274321A (ja) 連続鋳造用タンディッシュ
JP6904132B2 (ja) 連続鋳造用タンディッシュ
KR101974335B1 (ko) 노즐 주입구 지금 제거 장치 및 이를 이용하는 노즐 주입구 지금 제거방법
KR20150073448A (ko) 용강 처리 장치 및 용강 처리 방법
KR20150069272A (ko) 연속 주조 설비 및 이를 이용한 주조 제어 방법
JPH09122852A (ja) 開閉可能な堰を備えたタンディッシュを使用した高清浄度鋼の連続鋳造方法
JPH08197207A (ja) 開閉可能な堰を備えたタンディッシュ
JP2021169123A (ja) タンディッシュに衝撃パッドを利用する溶融金属の鋳造方法
KR101148594B1 (ko) 고순도 주조 금속 스트랜드 제조 방법
JPS5853357A (ja) 連続鋳造用タンデツシユ

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20180426

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190611

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190911

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20191001

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20191021

R150 Certificate of patent or registration of utility model

Ref document number: 6608052

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R371 Transfer withdrawn

Free format text: JAPANESE INTERMEDIATE CODE: R371

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250