EP2656946A4 - Verfahren zur verbesserung der selbstspeisungsfähigkeit eines schwerlast-gussrohlings - Google Patents

Verfahren zur verbesserung der selbstspeisungsfähigkeit eines schwerlast-gussrohlings Download PDF

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Publication number
EP2656946A4
EP2656946A4 EP11851813.3A EP11851813A EP2656946A4 EP 2656946 A4 EP2656946 A4 EP 2656946A4 EP 11851813 A EP11851813 A EP 11851813A EP 2656946 A4 EP2656946 A4 EP 2656946A4
Authority
EP
European Patent Office
Prior art keywords
casting blank
heavy section
section casting
feeding ability
enhancing self
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Withdrawn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
EP11851813.3A
Other languages
English (en)
French (fr)
Other versions
EP2656946A1 (de
Inventor
Dianzhong LI
Yikun LUAN
Paixian FU
Lijun Xia
Yiyi LI
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.)
Institute of Metal Research of CAS
Original Assignee
Institute of Metal Research of CAS
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 Institute of Metal Research of CAS filed Critical Institute of Metal Research of CAS
Publication of EP2656946A1 publication Critical patent/EP2656946A1/de
Publication of EP2656946A4 publication Critical patent/EP2656946A4/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Withdrawn legal-status Critical Current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
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/06—Special casting characterised by the nature of the product by its physical properties
    • 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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
    • 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
    • B22D11/22—Controlling or regulating processes or operations for cooling cast stock or mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D30/00—Cooling castings, not restricted to casting processes covered by a single main group

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
EP11851813.3A 2010-12-23 2011-06-30 Verfahren zur verbesserung der selbstspeisungsfähigkeit eines schwerlast-gussrohlings Withdrawn EP2656946A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2010106042601A CN102161090B (zh) 2010-12-23 2010-12-23 一种提高厚大断面铸坯自补缩能力的方法
PCT/CN2011/076640 WO2012083671A1 (zh) 2010-12-23 2011-06-30 一种提高厚大断面铸坯自补缩能力的方法

Publications (2)

Publication Number Publication Date
EP2656946A1 EP2656946A1 (de) 2013-10-30
EP2656946A4 true EP2656946A4 (de) 2017-10-25

Family

ID=44462698

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11851813.3A Withdrawn EP2656946A4 (de) 2010-12-23 2011-06-30 Verfahren zur verbesserung der selbstspeisungsfähigkeit eines schwerlast-gussrohlings

Country Status (6)

Country Link
US (1) US20130248056A1 (de)
EP (1) EP2656946A4 (de)
JP (1) JP5852126B2 (de)
KR (1) KR101588677B1 (de)
CN (1) CN102161090B (de)
WO (1) WO2012083671A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102806330B (zh) * 2012-08-08 2015-02-04 中国科学院金属研究所 一种提高厚大断面连铸坯内部质量的方法
CN103008577B (zh) * 2012-12-07 2014-06-11 中国科学院金属研究所 微缺陷高利用率优质模铸钢锭的制备方法和模具
CN103128268B (zh) * 2013-01-17 2015-10-14 中国科学院金属研究所 用于大型特厚板坯的中低温打箱的方法
CN103008626B (zh) * 2013-01-17 2015-08-12 中国科学院金属研究所 用于大型特厚板坯的高温带液芯打箱的方法
CN112974730B (zh) * 2021-02-05 2022-02-11 燕山大学 用于大断面铸件的铸造装置及其铸造方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345610A (en) * 1976-10-06 1978-04-24 Sumitomo Metal Ind Ltd Soaking method for steel ingot
JPH08206806A (ja) * 1995-02-07 1996-08-13 Kobe Steel Ltd 大断面鋳片の垂直型連続鋳造方法
JP2001137901A (ja) * 1999-11-09 2001-05-22 Nkk Corp 連続鋳造鋳片のホットチャージ圧延方法
JP2002361376A (ja) * 2001-06-01 2002-12-17 Daido Steel Co Ltd 垂直型鋳造方法および装置
CN1640569A (zh) * 2004-01-12 2005-07-20 鞍钢集团新钢铁有限责任公司 中厚板坯连铸连轧机组的直轧工艺
US20070102136A1 (en) * 2005-10-28 2007-05-10 Wagstaff Robert B Homogenization and heat-treatment of cast metals
JP2007181861A (ja) * 2006-01-06 2007-07-19 Sumitomo Metal Ind Ltd 連続鋳造鋳片
JP2007307574A (ja) * 2006-05-17 2007-11-29 Sumitomo Metal Ind Ltd ビレットの連続鋳造方法
EP2174728A1 (de) * 2007-07-04 2010-04-14 Baoshan Iron & Steel Co., Ltd. Hocheffizientes energiesparendes verfahren zum walzen von stahlbändern unmittelbar nach dem stranggiessen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2705353A (en) * 1952-04-04 1955-04-05 Kaiser Aluminium Chem Corp Method of continuous casting
JPS5614064A (en) * 1979-07-16 1981-02-10 Sumitomo Metal Ind Ltd Continuous casting method
JPS6114067A (ja) * 1984-06-28 1986-01-22 Nippon Steel Corp 極厚スラブ用鋳型形状の決定方法
JPS62296940A (ja) * 1986-06-16 1987-12-24 Nippon Steel Corp 極厚スラブの鋳造方法
FR2631263B1 (fr) * 1988-05-13 1990-07-20 Siderurgie Fse Inst Rech Procede de refroidissement d'un produit metallique coule en continu
JPH04253501A (ja) * 1991-01-31 1992-09-09 Nkk Corp 連続鋳造鋳片の直接圧延方法
JP3161917B2 (ja) * 1994-09-30 2001-04-25 株式会社日立製作所 薄スラブ連続鋳造機及び薄スラブ連続鋳造方法
DE10133093A1 (de) * 2000-08-10 2002-02-21 Sms Demag Ag Verfahren und Strangführung zum Stützen, Führen und Kühlen von Gießsträngen aus Stahl, insbesondere von Vorprofilen für Träger
JP5040521B2 (ja) * 2007-08-17 2012-10-03 株式会社Ｓｕｍｃｏ シリコン鋳造装置
CN101758208B (zh) * 2009-12-17 2012-12-12 上海宏钢电站设备铸锻有限公司 厚断面球墨铸铁件快速冷却的方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345610A (en) * 1976-10-06 1978-04-24 Sumitomo Metal Ind Ltd Soaking method for steel ingot
JPH08206806A (ja) * 1995-02-07 1996-08-13 Kobe Steel Ltd 大断面鋳片の垂直型連続鋳造方法
JP2001137901A (ja) * 1999-11-09 2001-05-22 Nkk Corp 連続鋳造鋳片のホットチャージ圧延方法
JP2002361376A (ja) * 2001-06-01 2002-12-17 Daido Steel Co Ltd 垂直型鋳造方法および装置
CN1640569A (zh) * 2004-01-12 2005-07-20 鞍钢集团新钢铁有限责任公司 中厚板坯连铸连轧机组的直轧工艺
US20070102136A1 (en) * 2005-10-28 2007-05-10 Wagstaff Robert B Homogenization and heat-treatment of cast metals
JP2007181861A (ja) * 2006-01-06 2007-07-19 Sumitomo Metal Ind Ltd 連続鋳造鋳片
JP2007307574A (ja) * 2006-05-17 2007-11-29 Sumitomo Metal Ind Ltd ビレットの連続鋳造方法
EP2174728A1 (de) * 2007-07-04 2010-04-14 Baoshan Iron & Steel Co., Ltd. Hocheffizientes energiesparendes verfahren zum walzen von stahlbändern unmittelbar nach dem stranggiessen

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
J. SENGUPTA, B.G. THOMAS, M.A. WELLS: "The Use of Water Cooling during the Continuous Casting of Steel and Aluminum Alloys", METALLURGICAL AND MATERIALS TRANSACTIONS A, vol. 36A, 2005, XP002773447 *
J.J. MOORE, N.A. SHAH: "Mechanisms of formation of A- and V-segregation in cast steel", INTERNATIONAL METALS REVIEW, vol. 28, no. 6, 1983, XP002773446 *
See also references of WO2012083671A1 *

Also Published As

Publication number Publication date
JP5852126B2 (ja) 2016-02-03
CN102161090A (zh) 2011-08-24
US20130248056A1 (en) 2013-09-26
KR101588677B1 (ko) 2016-01-27
KR20130094330A (ko) 2013-08-23
WO2012083671A1 (zh) 2012-06-28
JP2014500801A (ja) 2014-01-16
CN102161090B (zh) 2012-11-07
EP2656946A1 (de) 2013-10-30

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