BR9810979A - Molde para a fundição contìnua de chapas de aço - Google Patents

Molde para a fundição contìnua de chapas de aço

Info

Publication number
BR9810979A
BR9810979A BR9810979-0A BR9810979A BR9810979A BR 9810979 A BR9810979 A BR 9810979A BR 9810979 A BR9810979 A BR 9810979A BR 9810979 A BR9810979 A BR 9810979A
Authority
BR
Brazil
Prior art keywords
mould
concave
section
continuous casting
horizontal cross
Prior art date
Application number
BR9810979-0A
Other languages
English (en)
Inventor
Giovanni Arvedi
Mario Caldonazzo
Luciano Manini
Andrea Bianchi
Angelo Visigalli
Original Assignee
Giovanni Arvedi
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11377718&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9810979(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Giovanni Arvedi filed Critical Giovanni Arvedi
Publication of BR9810979A publication Critical patent/BR9810979A/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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/0406—Moulds with special profile
    • 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
    • B22D11/0408—Moulds for casting thin slabs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Confectionery (AREA)
  • Metal Rolling (AREA)

Abstract

"MOLDE PARA A FUNDIçãO CONTìNUA DE CHAPAS DE AçO". Um molde melhorado para a fundição continua de chapas de aço com espessura na faixa de 50 a 120 mm, particularmente adequadas para serem enroladas em tiras finas, apresenta duas faces (F), cada uma tendo em seção transversal horizontal um zona central cóncava ou retilínea simétrica em relação uma com a outra, conectada em ambos os lados às faces estreitas (i) através das curvaturas abertas cóncava-convexa em relação à parte interna do molde, sem outros comprimentos sendo paralelos às porções opostas da outra face (F), além de um possível comprimento retilíneo central. Os raios da porção cóncava (r1) e da porção convexa (r2) estão proporção mútua de uma faixa de 0,6 a 1,4, estas porções sendo preferivelmente as mesmas em cada seção transversal horizontal do molde e aumentando para baixo, enquanto a profundidade (a) da concavidade decresça para baixo, sendo possivelmente constante a partir de uma altura (ybc) para a seção de saída, mas estando de preferência continuamente decrescendo ao longo de todo o comprimento do molde, com uma profundidade residual <243> 5 mm na zona de saída.
BR9810979-0A 1997-08-04 1998-07-29 Molde para a fundição contìnua de chapas de aço BR9810979A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT97MI001875A IT1293817B1 (it) 1997-08-04 1997-08-04 Lingottiera per la colata continua di bramme d'acciaio a contatto migliorato
PCT/IT1998/000218 WO1999007499A1 (en) 1997-08-04 1998-07-29 Improved contact mould for the continuous casting of steel slabs

Publications (1)

Publication Number Publication Date
BR9810979A true BR9810979A (pt) 2005-09-27

Family

ID=11377718

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9810979-0A BR9810979A (pt) 1997-08-04 1998-07-29 Molde para a fundição contìnua de chapas de aço

Country Status (15)

Country Link
US (1) US6390177B1 (pt)
EP (1) EP1011896B2 (pt)
JP (1) JP4294216B2 (pt)
KR (1) KR100567749B1 (pt)
CN (1) CN1165398C (pt)
AT (1) ATE211955T1 (pt)
AU (1) AU734176B2 (pt)
BR (1) BR9810979A (pt)
CA (1) CA2296845C (pt)
DE (1) DE69803196T3 (pt)
ES (1) ES2170514T5 (pt)
IT (1) IT1293817B1 (pt)
RU (1) RU2205088C2 (pt)
WO (1) WO1999007499A1 (pt)
ZA (1) ZA986901B (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1292858C (zh) * 2004-01-17 2007-01-03 宝山钢铁股份有限公司 一种水冷的金属连铸结晶器
CN2776595Y (zh) * 2005-03-07 2006-05-03 鞍钢集团新钢铁有限责任公司 一种板坯连铸用的异形结晶器
JP5371421B2 (ja) 2005-04-07 2013-12-18 アルベディ，ジョバンニ 連続鋳造および圧延の間に連続性を分断することなく金属ストリップおよび金属シートを製造するプロセスおよびシステム
HRP20090625T1 (hr) 2005-07-19 2010-03-31 Arvedi Giovanni Tehnologija i postrojenje za usklađen proces kontinualnog lijevanja i valjanja čeličnih proizvoda velike dužine
BRPI0520363A2 (pt) 2005-07-19 2009-09-29 Giovanni Arvedi processo para fabricar chapas de aço, e, usina para fabricar chapas de aço
ITMI20051765A1 (it) * 2005-09-22 2007-03-23 Danieli Off Mecc Lingottiera per colata di bramme
WO2007098583A1 (en) * 2006-03-01 2007-09-07 Novelis Inc. Sequential casting metals having high co-efficients of contraction
CN100385446C (zh) * 2006-04-18 2008-04-30 燕山大学 一种薄窄料平整轧制过程的辊型曲线设计方法
RU2308348C1 (ru) * 2006-10-06 2007-10-20 Открытое акционерное общество Акционерная холдинговая компания "Всероссийский научно-исследовательский и проектно-конструкторский институт металлургического машиностроения им. акад. Целикова" (ОАО АХК "ВНИИМЕТМАШ") Гильзовый кристаллизатор для высокоскоростного непрерывного литья круглых заготовок
US7451804B2 (en) * 2006-11-22 2008-11-18 Peterson Oren V Method and apparatus for horizontal continuous metal casting in a sealed table caster
RU2431540C1 (ru) * 2010-06-11 2011-10-20 Владимир Павлович Середкин Гильза кристаллизатора для непрерывного литья круглых заготовок
DE202012004204U1 (de) * 2011-05-03 2012-06-15 Central Iron & Steel Research Institute Abgeschrägte Schmalseitenkupferplatte für Gussform mit trichterförmig gekrümmter Oberfläche
CN102328037A (zh) * 2011-09-21 2012-01-25 首钢总公司 一种自带锥度连铸板坯倒角结晶器
ITMI20112292A1 (it) 2011-12-16 2013-06-17 Arvedi Steel Engineering S P A Dispositivo di supporto ed oscillazione per lingottiera in impianti di colata continua
KR102074364B1 (ko) * 2018-05-14 2020-02-06 주식회사 포스코 주형
CN109794586B (zh) * 2019-02-27 2023-10-03 山东钢铁股份有限公司 一种适用于异形坯连铸机全保护浇铸的结晶器
IT202000016120A1 (it) 2020-07-03 2022-01-03 Arvedi Steel Eng S P A Impianto e procedimento per la produzione in continuo di nastri d’acciaio ultrasottili laminati a caldo
CN111745136B (zh) * 2020-07-08 2022-06-10 中冶赛迪工程技术股份有限公司 一种结晶器
CN112743052A (zh) * 2020-12-29 2021-05-04 马鞍山钢铁股份有限公司 一种用于解决铸坯窄面裂纹的板坯结晶器和控制方法
CN114178493B (zh) * 2021-11-26 2023-08-22 安徽马钢表面技术股份有限公司 一种重型h型钢结晶器及设计方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE887990C (de) 1951-05-07 1953-08-27 Irving Rossi Wassergekuehlte Stranggiessform
DE3400220A1 (de) 1984-01-05 1985-07-18 SMS Schloemann-Siemag AG, 4000 Düsseldorf Kokille zum stranggiessen von stahlband
AT379093B (de) * 1984-02-16 1985-11-11 Voest Alpine Ag Durchlaufkokille fuer eine stranggiessanlage
GB8814331D0 (en) † 1988-06-16 1988-07-20 Davy Distington Ltd Continuous casting of steel
DE3907351C2 (de) * 1989-03-08 1998-09-24 Schloemann Siemag Ag Eingießtrichter einer Kokille
DE4131829C2 (de) † 1990-10-02 1993-10-21 Mannesmann Ag Flüssigkeitsgekühlte Kokille für das Stranggießen von Strängen aus Stahl im Brammenformat
DE4201363C2 (de) * 1992-01-20 2000-08-10 Sms Demag Ag Kokille zum Stranggießen von Stahlband
IT1262073B (it) * 1993-02-16 1996-06-19 Danieli Off Mecc Lingottiera per colata continua di bramme sottili
RU2038907C1 (ru) * 1993-04-22 1995-07-09 Лебедев Владимир Ильич Кристаллизатор для непрерывной разливки металлов
RU2038906C1 (ru) * 1993-04-22 1995-07-09 Лебедев Владимир Ильич Кристаллизатор для непрерывной разливки металлов
DE4343124C2 (de) * 1993-12-17 1996-05-23 Schloemann Siemag Ag Kokille zum Stranggießen von Stahlband

Also Published As

Publication number Publication date
RU2205088C2 (ru) 2003-05-27
CA2296845A1 (en) 1999-02-18
DE69803196T3 (de) 2007-01-18
AU8645998A (en) 1999-03-01
ZA986901B (en) 1999-01-28
IT1293817B1 (it) 1999-03-10
WO1999007499A1 (en) 1999-02-18
ES2170514T5 (es) 2007-04-01
KR100567749B1 (ko) 2006-04-05
ATE211955T1 (de) 2002-02-15
EP1011896B1 (en) 2002-01-16
AU734176B2 (en) 2001-06-07
US6390177B1 (en) 2002-05-21
DE69803196D1 (de) 2002-02-21
EP1011896A1 (en) 2000-06-28
JP4294216B2 (ja) 2009-07-08
CA2296845C (en) 2007-02-20
ES2170514T3 (es) 2002-08-01
ITMI971875A1 (it) 1999-02-04
KR20010022531A (ko) 2001-03-15
JP2001513445A (ja) 2001-09-04
CN1266388A (zh) 2000-09-13
EP1011896B2 (en) 2006-08-09
CN1165398C (zh) 2004-09-08
DE69803196T2 (de) 2002-08-14

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/07/1998, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 29.07.2018