BRPI0721850A2 - Método para fundição contínua de lingote com pequena seção transversal. - Google Patents

Método para fundição contínua de lingote com pequena seção transversal.

Info

Publication number
BRPI0721850A2
BRPI0721850A2 BRPI0721850-8A2A BRPI0721850A BRPI0721850A2 BR PI0721850 A2 BRPI0721850 A2 BR PI0721850A2 BR PI0721850 A BRPI0721850 A BR PI0721850A BR PI0721850 A2 BRPI0721850 A2 BR PI0721850A2
Authority
BR
Brazil
Prior art keywords
foundry
section
small cross
continuous language
language
Prior art date
Application number
BRPI0721850-8A2A
Other languages
English (en)
Inventor
Yuichi Tsukaguchi
Masayuki Kawamoto
Masahito Hanao
Atsushi Hirata
Hiroshi Hayashi
Original Assignee
Sumitomo Metal Ind
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 Ind filed Critical Sumitomo Metal Ind
Publication of BRPI0721850A2 publication Critical patent/BRPI0721850A2/pt
Publication of BRPI0721850B1 publication Critical patent/BRPI0721850B1/pt

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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/114—Treating the molten metal by using agitating or vibrating means
    • B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields
    • 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
    • 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
    • B22D11/18—Controlling or regulating processes or operations for pouring
    • B22D11/181—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level
    • B22D11/186—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level by using electric, magnetic, sonic or ultrasonic means
    • 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
    • B22D11/20—Controlling or regulating processes or operations for removing cast stock
    • B22D11/207—Controlling or regulating processes or operations for removing cast stock responsive to thickness of solidified shell
    • 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
    • B22D11/225—Controlling or regulating processes or operations for cooling cast stock or mould for secondary cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
BRPI0721850A 2007-06-28 2007-07-25 método para fundição contínua de lingote com pequena seção transversal. BRPI0721850B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007170547A JP5145791B2 (ja) 2007-06-28 2007-06-28 小断面ビレットの連続鋳造方法
PCT/JP2007/064557 WO2009001480A1 (ja) 2007-06-28 2007-07-25 小断面ビレットの連続鋳造方法

Publications (2)

Publication Number Publication Date
BRPI0721850A2 true BRPI0721850A2 (pt) 2014-03-18
BRPI0721850B1 BRPI0721850B1 (pt) 2015-11-10

Family

ID=40185310

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0721850A BRPI0721850B1 (pt) 2007-06-28 2007-07-25 método para fundição contínua de lingote com pequena seção transversal.

Country Status (12)

Country Link
US (1) US7909086B2 (pt)
EP (1) EP2165788B1 (pt)
JP (1) JP5145791B2 (pt)
CN (1) CN101678447B (pt)
AR (1) AR063557A1 (pt)
BR (1) BRPI0721850B1 (pt)
CA (1) CA2683965C (pt)
ES (1) ES2696975T3 (pt)
MX (1) MX2009012871A (pt)
PL (1) PL2165788T3 (pt)
RU (1) RU2433885C2 (pt)
WO (1) WO2009001480A1 (pt)

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CN101983800B (zh) * 2010-11-17 2012-09-05 中冶南方工程技术有限公司 方坯连铸机二冷配水控制方法
JP5741162B2 (ja) * 2011-04-08 2015-07-01 Ｊｆｅスチール株式会社 高Ｃｒ鋼継目無鋼管製管用丸鋼片の製造方法
JP5708340B2 (ja) * 2011-07-21 2015-04-30 新日鐵住金株式会社 連続鋳造鋳片の冷却方法
JP5962206B2 (ja) * 2012-05-23 2016-08-03 Ｊｆｅスチール株式会社 高Ｃｒ鋼継目無鋼管製管用丸鋳片の製造方法
CN103028713A (zh) * 2012-08-14 2013-04-10 宝钢集团新疆八一钢铁有限公司 一种控制82b小方坯碳偏析的连铸方法
JP6102501B2 (ja) * 2013-05-20 2017-03-29 新日鐵住金株式会社 高Ｃｒ鋼の連続鋳造方法
CN104057051B (zh) * 2013-09-13 2016-07-06 攀钢集团攀枝花钢铁研究院有限公司 一种小方坯连铸轴承钢的生产方法
JP2015178120A (ja) * 2014-03-19 2015-10-08 新日鐵住金株式会社 丸鋳片の連続鋳造方法
CN104308111B (zh) * 2014-11-19 2016-05-18 河北工程大学 降低轴承钢线材1/2r处宏观偏析的方法
EP3332891A1 (en) * 2016-12-12 2018-06-13 ABB Schweiz AG An assembly for a metal-making process
KR102297879B1 (ko) * 2017-03-29 2021-09-02 제이에프이 스틸 가부시키가이샤 강의 연속 주조 방법
CN107020359A (zh) * 2017-05-10 2017-08-08 攀钢集团攀枝花钢钒有限公司 能够均匀降低铸坯表面温度的施工工艺
CN107755656A (zh) * 2017-10-27 2018-03-06 攀钢集团攀枝花钢铁研究院有限公司 超大断面重轨钢铸坯内部质量控制方法
CN109079114B (zh) * 2018-08-27 2021-01-26 南京钢铁股份有限公司 一种采用板坯二冷区电磁搅拌生产耐磨钢的方法
JP7147477B2 (ja) * 2018-10-31 2022-10-05 日本製鉄株式会社 ビレット鋳片の連続鋳造方法
CN113677455B (zh) * 2019-04-02 2023-09-05 杰富意钢铁株式会社 钢的连续铸造方法
KR102638366B1 (ko) * 2019-07-11 2024-02-19 제이에프이 스틸 가부시키가이샤 연속 주조 주편의 2 차 냉각 방법 및 장치
CN112122571B (zh) * 2020-09-17 2021-11-12 北京科技大学 大断面连铸圆坯凝固末端进行强冷系统的控制方法
CN114905022B (zh) * 2022-04-28 2023-07-21 重庆钢铁股份有限公司 一种控制连铸板坯内裂的二冷配水方法
CN115401179B (zh) * 2022-08-23 2023-12-26 北京首钢股份有限公司 一种连铸坯结晶器短边冷却水的控制方法

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CA2011410C (en) * 1990-03-02 1996-12-31 Mikio Suzuki Method for continuous casting of steel
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JP2856068B2 (ja) * 1993-04-20 1999-02-10 住友金属工業株式会社 連続鋳造における鋳片の冷却方法
JP2947098B2 (ja) * 1994-11-28 1999-09-13 住友金属工業株式会社 継目無鋼管素材用連続鋳造鋳片の製造方法
JP3405490B2 (ja) 1995-06-06 2003-05-12 住友金属工業株式会社 連続鋳造における鋳片内質改善方法
NL1001976C2 (nl) * 1995-12-22 1997-06-24 Hoogovens Groep Bv Werkwijze en inrichting voor het continu gieten van staal.
JPH10128510A (ja) * 1996-10-23 1998-05-19 Nkk Corp 鋼の連続鋳造方法
JP3019859B1 (ja) * 1999-06-11 2000-03-13 住友金属工業株式会社 連続鋳造方法
JP3401785B2 (ja) * 1999-08-27 2003-04-28 住友金属工業株式会社 連続鋳造における鋳片の冷却方法
JP4331015B2 (ja) * 2004-02-16 2009-09-16 新日鉄エンジニアリング株式会社 連続鋳造設備の鋳型内溶鋼レベル制御方法
RU2270074C2 (ru) 2004-03-29 2006-02-20 Институт Механики Сплошных Сред Уральского Отделения Российской Академии Наук Устройство для перемешивания электропроводных жидких сред и холодильник для него
JP4744836B2 (ja) * 2004-09-28 2011-08-10 住友金属工業株式会社 金属材料の冷却装置及び金属材料の冷却方法

Also Published As

Publication number Publication date
WO2009001480A1 (ja) 2008-12-31
CN101678447A (zh) 2010-03-24
CA2683965C (en) 2011-04-12
EP2165788A4 (en) 2017-03-29
US20100025004A1 (en) 2010-02-04
CA2683965A1 (en) 2008-12-31
US7909086B2 (en) 2011-03-22
ES2696975T3 (es) 2019-01-21
EP2165788B1 (en) 2018-08-29
CN101678447B (zh) 2012-07-18
MX2009012871A (es) 2009-12-10
JP2009006367A (ja) 2009-01-15
EP2165788A1 (en) 2010-03-24
RU2010102719A (ru) 2011-08-10
BRPI0721850B1 (pt) 2015-11-10
JP5145791B2 (ja) 2013-02-20
RU2433885C2 (ru) 2011-11-20
PL2165788T3 (pl) 2019-01-31
AR063557A1 (es) 2009-02-04

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: NIPPON STEEL CORPORATION (JP)

B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/07/2007, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved