EP3377238C0 - Giessverfahren für bleichstreifen mit balligkeitssteuerung - Google Patents

Giessverfahren für bleichstreifen mit balligkeitssteuerung

Info

Publication number
EP3377238C0
EP3377238C0 EP15908989.5A EP15908989A EP3377238C0 EP 3377238 C0 EP3377238 C0 EP 3377238C0 EP 15908989 A EP15908989 A EP 15908989A EP 3377238 C0 EP3377238 C0 EP 3377238C0
Authority
EP
European Patent Office
Prior art keywords
casting process
crowd control
bleaching strips
bleaching
strips
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
EP15908989.5A
Other languages
English (en)
French (fr)
Other versions
EP3377238A1 (de
EP3377238A4 (de
EP3377238B1 (de
Inventor
Jr Robert Gerard Nooning
John M Thomas
Mike Ponder
Bradley REES
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.)
Nucor Corp
Original Assignee
Nucor 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 Nucor Corp filed Critical Nucor Corp
Publication of EP3377238A1 publication Critical patent/EP3377238A1/de
Publication of EP3377238A4 publication Critical patent/EP3377238A4/de
Application granted granted Critical
Publication of EP3377238B1 publication Critical patent/EP3377238B1/de
Publication of EP3377238C0 publication Critical patent/EP3377238C0/de
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
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/168—Controlling or regulating processes or operations for adjusting the mould size or mould taper
    • 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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
    • 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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • 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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/064—Accessories therefor for supplying 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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/0648—Casting surfaces
    • B22D11/0651—Casting wheels
    • 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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/0665—Accessories therefor for treating the casting surfaces, e.g. calibrating, cleaning, dressing, preheating
    • B22D11/0668—Accessories therefor for treating the casting surfaces, e.g. calibrating, cleaning, dressing, preheating for dressing, coating or lubricating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)
EP15908989.5A 2015-11-20 2015-12-03 Giessverfahren für bleichstreifen mit balligkeitssteuerung Active EP3377238B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/946,872 US20170144218A1 (en) 2015-11-20 2015-11-20 Method for casting metal strip with crown control
PCT/US2015/063676 WO2017087006A1 (en) 2015-11-20 2015-12-03 Method for casting metal strip with crown control

Publications (4)

Publication Number Publication Date
EP3377238A1 EP3377238A1 (de) 2018-09-26
EP3377238A4 EP3377238A4 (de) 2020-01-01
EP3377238B1 EP3377238B1 (de) 2024-10-02
EP3377238C0 true EP3377238C0 (de) 2024-10-02

Family

ID=58717597

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15908989.5A Active EP3377238B1 (de) 2015-11-20 2015-12-03 Giessverfahren für bleichstreifen mit balligkeitssteuerung

Country Status (8)

Country Link
US (2) US20170144218A1 (de)
EP (1) EP3377238B1 (de)
JP (2) JP2018538142A (de)
KR (1) KR102469642B1 (de)
CN (1) CN108602099A (de)
MX (2) MX2018006201A (de)
SA (1) SA518391587B1 (de)
WO (1) WO2017087006A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018232231A1 (en) * 2017-06-15 2018-12-20 Nucor Corporation Method for casting metal strip with edge control
AU2018338204B2 (en) * 2017-09-22 2024-05-23 Nucor Corporation Iterative learning control for periodic disturbances in twin-roll strip casting with measurement delay
EP3556488A1 (de) 2018-04-19 2019-10-23 Primetals Technologies Austria GmbH Giesswalze und verfahren zum giessen von bleichstreifen mit balligkeitssteuerung
CN111069553B (zh) * 2019-12-16 2021-08-31 武汉科技大学 一种连铸坯的质量改进方法
CN116372125A (zh) * 2023-03-16 2023-07-04 张家港中美超薄带科技有限公司 一种通过结晶辊温度控制薄带钢凸度的方法
CN115971436B (zh) * 2023-03-16 2023-05-26 张家港中美超薄带科技有限公司 一种控制薄带钢凸度的方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3358485A (en) * 1965-02-15 1967-12-19 United States Steel Corp Measuring and controlling gap between rolls
US4008750A (en) * 1975-04-15 1977-02-22 Alcan Research And Development Limited Continuous casting of metals
JPS6050120U (ja) * 1983-09-14 1985-04-09 朝日印刷紙器株式会社 異形物仕切付収納箱
US4588021A (en) * 1983-11-07 1986-05-13 Hazelett Strip-Casting Corporation Matrix coatings on endless flexible metallic belts for continuous casting machines method of forming such coatings and the coated belts
JPS6418511A (en) * 1987-07-15 1989-01-23 Kobe Steel Ltd Thermal crown control type rolling roll
JP2600318B2 (ja) * 1988-08-16 1997-04-16 石川島播磨重工業株式会社 双ロール連鋳機のロール面形状の修正制御方法
JPH02280909A (ja) * 1989-04-24 1990-11-16 Nippon Steel Corp 圧延ロールおよびその圧延ロールを用いた圧延方法
US5626183A (en) * 1989-07-14 1997-05-06 Fata Hunter, Inc. System for a crown control roll casting machine
JPH0382718A (ja) * 1989-08-28 1991-04-08 Sumitomo Metal Ind Ltd 熱クラウン抑制ハースロール
JP3035587B2 (ja) * 1992-07-22 2000-04-24 株式会社日立製作所 連続鋳造装置及び連続鋳造方法
JPH07204792A (ja) * 1994-01-24 1995-08-08 Mitsubishi Heavy Ind Ltd ツインドラム式連続鋳造装置
JPH07256402A (ja) * 1994-03-22 1995-10-09 Nippon Steel Corp 双ロール式連続鋳造機
FR2723014B1 (fr) * 1994-07-29 1996-09-20 Pechiney Rhenalu Procede et dispositif de correction de l'ovalisation de cylindres de coulee continue de bande metallique
FR2732627B1 (fr) * 1995-04-07 1997-04-30 Usinor Sacilor Procede et dispositif de reglage du bombe des cylindres d'une installation de coulee de bandes metalliques
AUPO832897A0 (en) * 1997-07-30 1997-08-28 Bhp Steel (Jla) Pty Limited Twin roll casting
AUPP852499A0 (en) * 1999-02-05 1999-03-04 Bhp Steel (Jla) Pty Limited Casting metal strip
AUPQ291199A0 (en) * 1999-09-17 1999-10-07 Bhp Steel (Jla) Pty Limited Strip casting
CH695089A5 (de) * 2001-09-18 2005-12-15 Main Man Inspiration Ag Giessrolle für eine Zweirollen-Giessmaschine.
US8607847B2 (en) * 2008-08-05 2013-12-17 Nucor Corporation Method for casting metal strip with dynamic crown control
US8607848B2 (en) * 2008-08-05 2013-12-17 Nucor Corporation Method for casting metal strip with dynamic crown control
PL2975010T3 (pl) * 2014-07-14 2017-01-31 Refractory Intellectual Property Gmbh & Co. Kg Ditlenek cyrkonu, zastosowanie ditlenku cyrkonu i sposób wytwarzania wyrobu ogniotrwałego
CN107000043B (zh) * 2014-11-28 2020-10-16 首要金属科技奥地利有限责任公司 用于通过控制辊凸度而连续地铸造铸带的方法和装置
CN104550794B (zh) * 2014-12-05 2017-04-12 澳洲澳秀科技有限公司 连铸机中使用的水冷结晶辊

Also Published As

Publication number Publication date
MX2023012056A (es) 2023-10-23
KR20180084940A (ko) 2018-07-25
KR102469642B1 (ko) 2022-11-22
EP3377238A1 (de) 2018-09-26
CN108602099A (zh) 2018-09-28
SA518391587B1 (ar) 2022-09-21
EP3377238A4 (de) 2020-01-01
US20210001396A1 (en) 2021-01-07
JP2018538142A (ja) 2018-12-27
WO2017087006A1 (en) 2017-05-26
US20170144218A1 (en) 2017-05-25
JP2021062411A (ja) 2021-04-22
EP3377238B1 (de) 2024-10-02
MX2018006201A (es) 2018-08-01
JP7109607B2 (ja) 2022-07-29

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