WO2009001481A1 - 丸ビレット鋳片の連続鋳造用鋳型および連続鋳造方法 - Google Patents

丸ビレット鋳片の連続鋳造用鋳型および連続鋳造方法 Download PDF

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Publication number
WO2009001481A1
WO2009001481A1 PCT/JP2007/064564 JP2007064564W WO2009001481A1 WO 2009001481 A1 WO2009001481 A1 WO 2009001481A1 JP 2007064564 W JP2007064564 W JP 2007064564W WO 2009001481 A1 WO2009001481 A1 WO 2009001481A1
Authority
WO
WIPO (PCT)
Prior art keywords
mold
formula
curvature
continuous casting
cast piece
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.)
Ceased
Application number
PCT/JP2007/064564
Other languages
English (en)
French (fr)
Inventor
Masayuki Kawamoto
Yuichi Tsukaguchi
Masahito Hanao
Atsushi Hirata
Hiroshi Hayashi
Manabu Adachi
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to CN2007800530491A priority Critical patent/CN101678442B/zh
Priority to CA2683984A priority patent/CA2683984C/en
Priority to BRPI0721797A priority patent/BRPI0721797B1/pt
Priority to MX2009012872A priority patent/MX2009012872A/es
Priority to EP07791280.6A priority patent/EP2158984A4/en
Publication of WO2009001481A1 publication Critical patent/WO2009001481A1/ja
Priority to US12/579,495 priority patent/US8225843B2/en
Anticipated expiration legal-status Critical
Priority to US13/529,262 priority patent/US8397792B2/en
Ceased 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
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/043—Curved moulds
    • 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
    • B22D11/108—Feeding additives, powders, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

　湾曲型連続鋳造機を用いて丸ビレット鋳片を連続鋳造する鋳型は、鋳型下端での内径をＤ０［ｍ］とし、鋳型下端での湾曲外側の湾曲半径をＲ０［ｍ］とし、鋳造方向に沿った単位長さ当たりの鋳型内径の変化率Ｔｐ［％／ｍ］を下記（１）式で表し、鋳造方向に沿った単位長さ当たりの湾曲外側の湾曲半径の変化率Ｒｐ［％／ｍ］を下記（２）式で表した場合に、鋳型内径変化率Ｔｐと湾曲半径変化率Ｒｐとは下記（３）式の関係を満足する。 Ｔｐ＝（１／Ｄ０）×（ｄＤ／ｄｘ）×１００［％／ｍ］　・・・（１）式、 Ｒｐ＝（１／Ｒ０）×（ｄＲ／ｄｘ）×１００［％／ｍ］　・・・（２）式、 但し、（１）式中のＤは鋳型上端からｘの距離における鋳型内径を示し、（２）式中のＲはそのｘの距離における湾曲外側の湾曲半径を示す。 Ｒｐ＝（Ｔｐ／２）×（Ｄ０／Ｒ０）　・・・（３）式 　鋳片と鋳型内周面との接触が全周にわたって均一で良好になるため、鋳造欠陥の無い高品質な丸ビレット鋳片を安定して製造することができる。
PCT/JP2007/064564 2007-06-28 2007-07-25 丸ビレット鋳片の連続鋳造用鋳型および連続鋳造方法 Ceased WO2009001481A1 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CN2007800530491A CN101678442B (zh) 2007-06-28 2007-07-25 圆钢坯铸件的连续铸造用铸模及连续铸造方法
CA2683984A CA2683984C (en) 2007-06-28 2007-07-25 Continuous casting mold and continuous casting method of round billet
BRPI0721797A BRPI0721797B1 (pt) 2007-06-28 2007-07-25 molde para lingotar continuamente um tarugo redondo e processo de lingotamento contínuo de tarugo redondo.
MX2009012872A MX2009012872A (es) 2007-06-28 2007-07-25 Molde para colada continua y metodo de colada continua de tochos redondos.
EP07791280.6A EP2158984A4 (en) 2007-06-28 2007-07-25 Mold for continuous casting of round billet cast piece and method of continuous casting thereof
US12/579,495 US8225843B2 (en) 2007-06-28 2009-10-15 Continuous casting mold and continuous casting method of round billet
US13/529,262 US8397792B2 (en) 2007-06-28 2012-06-21 Continuous casting mold and continuous casting method of round billet

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007170396A JP5018274B2 (ja) 2007-06-28 2007-06-28 丸ビレット鋳片の連続鋳造用鋳型および連続鋳造方法
JP2007-170396 2007-06-28

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/579,495 Continuation US8225843B2 (en) 2007-06-28 2009-10-15 Continuous casting mold and continuous casting method of round billet

Publications (1)

Publication Number Publication Date
WO2009001481A1 true WO2009001481A1 (ja) 2008-12-31

Family

ID=40185311

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/064564 Ceased WO2009001481A1 (ja) 2007-06-28 2007-07-25 丸ビレット鋳片の連続鋳造用鋳型および連続鋳造方法

Country Status (10)

Country Link
US (2) US8225843B2 (ja)
EP (1) EP2158984A4 (ja)
JP (1) JP5018274B2 (ja)
CN (1) CN101678442B (ja)
AR (1) AR063893A1 (ja)
BR (1) BRPI0721797B1 (ja)
CA (1) CA2683984C (ja)
MX (1) MX2009012872A (ja)
RU (1) RU2434707C2 (ja)
WO (1) WO2009001481A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101844210B (zh) * 2010-04-27 2012-08-08 攀钢集团工程技术有限公司 连铸机弧形段支承结构的安装方法
JP5817681B2 (ja) * 2012-08-22 2015-11-18 新日鐵住金株式会社 高合金鋼丸ビレット鋳片の連続鋳造用鋳型及び連続鋳造方法
JP6136782B2 (ja) * 2013-09-04 2017-05-31 新日鐵住金株式会社 高Ｃｒ鋼の連続鋳造方法
JP6515394B2 (ja) * 2015-11-05 2019-05-22 日本製鉄株式会社 連続鋳造用モールドフラックスおよび連続鋳造方法
US10788934B2 (en) * 2017-05-14 2020-09-29 Microsoft Technology Licensing, Llc Input adjustment
CN115446279A (zh) * 2022-09-06 2022-12-09 中南大学 一种圆倒角结晶器角部温度场热模拟装置及应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3022211B2 (ja) 1994-11-08 2000-03-15 住友金属工業株式会社 丸ビレット鋳片の連続鋳造用鋳型及びその鋳型を用いた連続鋳造方法
JP2003136203A (ja) * 2001-10-30 2003-05-14 Mishima Kosan Co Ltd 収縮による鋳片鋳造半径の変化を考慮した連続鋳造用鋳型及びこれを用いた連続鋳造設備

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923398C2 (de) * 1979-06-06 1981-07-09 Mannesmann AG, 4000 Düsseldorf Vorrichtung zum Ausmessen einer gebogenen Stranggießkokille
CA1209770A (en) 1982-12-17 1986-08-19 Robert C. Heritage Openwork screen assembly
JPS59165748A (ja) 1984-02-24 1984-09-19 アイカ工業株式会社 天板
JPS6432184A (en) 1987-07-28 1989-02-02 Yokogawa Electric Corp Continuous core loss measuring instrument
JPH0628093B2 (ja) 1989-06-20 1994-04-13 科学技術庁金属材料技術研究所長 磁気記録媒体
RU2015175C1 (ru) * 1991-03-05 1994-06-30 Виниченко Николай Иванович Способ получения шлакообразующей смеси
RU2044597C1 (ru) * 1992-12-24 1995-09-27 Владимир Ильич Лебедев Кристаллизатор машины криволинейного типа для непрерывной разливки металлов
IT1265065B1 (it) * 1993-05-17 1996-10-30 Giovanni Arvedi Lingottiera perfezionata per colata continua di acciaio, particolarmente adatta per la colata continua di bramme sottili
JP3008821B2 (ja) * 1994-07-29 2000-02-14 住友金属工業株式会社 薄鋳片の連続鋳造方法および装置
DE19742795A1 (de) * 1997-09-27 1999-04-01 Schloemann Siemag Ag Trichtergeometrie einer Kokille zum Stranggießen von Metall
CN2386908Y (zh) * 1999-09-21 2000-07-12 许壮凌 结晶器
CZ290001B6 (cs) * 2000-04-28 2002-05-15 Třinecké Železárny A. S. Kruhový krystalizátor
CN1528545A (zh) * 2003-09-26 2004-09-15 燕山大学 具有连续弯曲段和两个连续矫直段的连铸机辊列曲线

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3022211B2 (ja) 1994-11-08 2000-03-15 住友金属工業株式会社 丸ビレット鋳片の連続鋳造用鋳型及びその鋳型を用いた連続鋳造方法
JP2003136203A (ja) * 2001-10-30 2003-05-14 Mishima Kosan Co Ltd 収縮による鋳片鋳造半径の変化を考慮した連続鋳造用鋳型及びこれを用いた連続鋳造設備

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2158984A4 *

Also Published As

Publication number Publication date
EP2158984A1 (en) 2010-03-03
CN101678442B (zh) 2012-06-27
US20100032127A1 (en) 2010-02-11
CA2683984A1 (en) 2008-12-31
BRPI0721797B1 (pt) 2015-11-10
US8397792B2 (en) 2013-03-19
JP5018274B2 (ja) 2012-09-05
AR063893A1 (es) 2009-02-25
RU2010102712A (ru) 2011-08-10
EP2158984A4 (en) 2017-03-29
US8225843B2 (en) 2012-07-24
RU2434707C2 (ru) 2011-11-27
CA2683984C (en) 2011-03-15
BRPI0721797A2 (pt) 2014-03-25
MX2009012872A (es) 2009-12-10
JP2009006364A (ja) 2009-01-15
CN101678442A (zh) 2010-03-24
US20120255700A1 (en) 2012-10-11

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