BRPI0519311A2 - instalaÇço de lingotamento contÍnuo de aÇo para formatos de tarugo e bloco - Google Patents
instalaÇço de lingotamento contÍnuo de aÇo para formatos de tarugo e blocoInfo
- Publication number
- BRPI0519311A2 BRPI0519311A2 BRPI0519311-7A BRPI0519311A BRPI0519311A2 BR PI0519311 A2 BRPI0519311 A2 BR PI0519311A2 BR PI0519311 A BRPI0519311 A BR PI0519311A BR PI0519311 A2 BRPI0519311 A2 BR PI0519311A2
- Authority
- BR
- Brazil
- Prior art keywords
- billet
- continuous steel
- extrusion
- block formats
- section
- Prior art date
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
- B22D11/041—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for vertical casting
-
- 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
- B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Metal Rolling (AREA)
- Forging (AREA)
Abstract
INSTALAÇçO DE LINGOTAMENTO CONTINUO DE AÇO PARA FORMATOS DE TARUGO E BLOCO. A invenção refere-se a uma instalação de lingotamento contínuo de aço para formatos de tarugo e bloco, com seção transversal de lingote substancialmente retangular. O objetivo da invenção é melhorar a estrutura de lingote nas áreas de canto, para evitar formações rombóides, fissuras de imperfeições dimensionais da seção transversal de lingote e para atingir uma elevada capacidade de vazão por lingote ao mesmo tempo em que são reduzidos que os custos de investimento e corrida. Para esta finalidade, o arredondamento das curvaturas de fenda (12, 12', 13, 13') na cavidade de molde é pelo menos 10 %, preferivelmente 20 % ou mais do comprimento lateral da seção transversal de lingote. O grau de curvatura 1/R das curvaturas de fenda (12, 12', 13, 13') é reduzido na direção do lingote pelo menos ao longo de um comprimento parcial de toda a matriz de fundição, de modo a permitir o controle de uma visada eliminação de fenda entre a casca de lingote e a parede de coquilha ou uma visada conformação da casca de lingote na região da curvatura de fenda. A instalação de lingotamento contínuo, imediatamente seguindo-se à coquilha, é provida com uma na dependência do formato e velocidade de fundição, uma zona de resfriamento secundário isenta de suporte de lingote ou uma reduzida condução de apoio em sua Largura de apoio e/ou comprimento de apoio, é disposta na zona de resfriamento secundária.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04030926A EP1676658B1 (de) | 2004-12-29 | 2004-12-29 | Stahlstranggiessanlage für Knüppel- und Vorblockformate |
PCT/EP2005/013078 WO2006072311A1 (de) | 2004-12-29 | 2005-12-07 | Stahlstranggiessanlage für knüppel- und vorblockformate |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0519311A2 true BRPI0519311A2 (pt) | 2009-01-06 |
Family
ID=34928023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0519311-7A BRPI0519311A2 (pt) | 2004-12-29 | 2005-12-07 | instalaÇço de lingotamento contÍnuo de aÇo para formatos de tarugo e bloco |
Country Status (25)
Country | Link |
---|---|
US (1) | US7631684B2 (pt) |
EP (1) | EP1676658B1 (pt) |
JP (1) | JP4890469B2 (pt) |
KR (1) | KR101247154B1 (pt) |
CN (1) | CN101137454B (pt) |
AT (1) | ATE392280T1 (pt) |
BR (1) | BRPI0519311A2 (pt) |
CA (1) | CA2588521C (pt) |
DE (1) | DE502004006866D1 (pt) |
EG (1) | EG24634A (pt) |
ES (1) | ES2304578T3 (pt) |
HR (1) | HRP20070220B1 (pt) |
MA (1) | MA29146B1 (pt) |
MX (1) | MX2007006949A (pt) |
MY (1) | MY138306A (pt) |
NO (1) | NO20072606L (pt) |
PL (1) | PL1676658T3 (pt) |
PT (1) | PT1676658E (pt) |
RU (1) | RU2388572C2 (pt) |
SI (1) | SI1676658T1 (pt) |
TN (1) | TNSN07205A1 (pt) |
TW (1) | TWI290071B (pt) |
UA (1) | UA90879C2 (pt) |
WO (1) | WO2006072311A1 (pt) |
ZA (1) | ZA200704241B (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2025432B2 (de) * | 2007-07-27 | 2017-08-30 | Concast Ag | Verfahren zur Erzeugung von Stahl-Langprodukten durch Stranggiessen und Walzen |
ATE504374T1 (de) * | 2008-05-30 | 2011-04-15 | Abb Ab | STRANGGIEßMASCHINE |
RU2552209C2 (ru) * | 2009-02-09 | 2015-06-10 | Тохо Титаниум Ко., Лтд. | Титановый сляб для горячей прокатки, произведенный с помощью электронно-лучевой плавильной печи, процесс его производства и процесс прокатки титанового сляба для горячей прокатки |
EP2263815B1 (de) * | 2009-06-03 | 2015-10-07 | Concast Ag | Kokille zum Stranggiessen von Vorprofilen, insbesondere Doppel-T-Vorprofilen |
CN102198494A (zh) * | 2011-05-09 | 2011-09-28 | 上海亚新冶金设备有限公司 | 一种新型矩形铸坯断面 |
JP5732382B2 (ja) * | 2011-12-28 | 2015-06-10 | 三島光産株式会社 | 連続鋳造鋳型 |
KR101467945B1 (ko) * | 2013-07-11 | 2014-12-03 | 전북대학교산학협력단 | 필터 내장형 주사기 |
JP6427945B2 (ja) * | 2014-05-09 | 2018-11-28 | 新日鐵住金株式会社 | ブルームの連続鋳造方法 |
KR101889208B1 (ko) * | 2014-07-24 | 2018-08-16 | 제이에프이 스틸 가부시키가이샤 | 강의 연속 주조 방법 |
CN107206474B (zh) * | 2015-01-15 | 2019-07-09 | 日本制铁株式会社 | 铸坯的连续铸造方法 |
CN107653362A (zh) * | 2017-09-19 | 2018-02-02 | 鲁东大学 | 一种400系不锈钢钢锭钢坯皮下裂纹消除的工艺方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57134243A (en) * | 1981-02-10 | 1982-08-19 | Nippon Steel Corp | Mold for casting beam blank |
ES2056670T5 (es) | 1991-02-06 | 2001-02-01 | Concast Standard Ag | Lingotera para la colada continua de metales, particularmente de acero. |
JPH05138300A (ja) * | 1991-03-15 | 1993-06-01 | Hitachi Metals Ltd | 水平連続鋳造用モールド |
CN1072118A (zh) * | 1991-11-05 | 1993-05-19 | 冶金工业部钢铁研究总院 | 薄板坯连铸结晶器 |
JP3038308B2 (ja) * | 1995-10-09 | 2000-05-08 | 住友重機械工業株式会社 | 鋼の角形鋳片の連続鋳造方法および連続鋳造設備 |
JPH09262641A (ja) * | 1996-03-28 | 1997-10-07 | Mitsubishi Heavy Ind Ltd | 連続鋳造用モールド |
JPH11151555A (ja) | 1997-11-19 | 1999-06-08 | Shinko Metal Products Kk | 連続鋳造用鋳型 |
DK0931608T3 (da) * | 1997-12-24 | 2002-12-23 | Europa Metalli Spa | Form til kontinuerlig støbning |
DE69938126T2 (de) | 1998-12-28 | 2008-06-12 | Nippon Steel Corp. | Stranggussverfahren |
JP3320040B2 (ja) * | 1999-09-14 | 2002-09-03 | 住友重機械工業株式会社 | 連続鋳造用鋳型 |
JP2002035896A (ja) * | 2000-07-24 | 2002-02-05 | Chuetsu Metal Works Co Ltd | 連続鋳造用鋳型 |
JP2003170248A (ja) * | 2001-12-06 | 2003-06-17 | Kobe Steel Ltd | 連続鋳造用鋳型および該鋳型を用いた鋼の連続鋳造方法 |
JP3955228B2 (ja) * | 2002-04-17 | 2007-08-08 | 株式会社神戸製鋼所 | 鋼の連続鋳造用湾曲鋳型 |
JP2004276094A (ja) * | 2003-03-18 | 2004-10-07 | Nippon Steel Corp | ビレットの連続鋳造方法 |
ATE387976T1 (de) * | 2003-12-27 | 2008-03-15 | Concast Ag | Verfahren zum stranggiessen von knüppel- und vorblocksträngen und formhohlraum einer stranggiesskokille |
CN1284645C (zh) * | 2004-10-27 | 2006-11-15 | 邯郸钢铁股份有限公司 | 薄板坯连续铸钢机结晶器及设计方法 |
-
2004
- 2004-12-29 SI SI200430773T patent/SI1676658T1/sl unknown
- 2004-12-29 ES ES04030926T patent/ES2304578T3/es active Active
- 2004-12-29 AT AT04030926T patent/ATE392280T1/de active
- 2004-12-29 EP EP04030926A patent/EP1676658B1/de not_active Not-in-force
- 2004-12-29 PT PT04030926T patent/PT1676658E/pt unknown
- 2004-12-29 PL PL04030926T patent/PL1676658T3/pl unknown
- 2004-12-29 DE DE502004006866T patent/DE502004006866D1/de active Active
-
2005
- 2005-12-07 RU RU2007128951/02A patent/RU2388572C2/ru not_active IP Right Cessation
- 2005-12-07 CN CN2005800453833A patent/CN101137454B/zh not_active Expired - Fee Related
- 2005-12-07 KR KR1020077013312A patent/KR101247154B1/ko not_active IP Right Cessation
- 2005-12-07 MX MX2007006949A patent/MX2007006949A/es active IP Right Grant
- 2005-12-07 JP JP2007548712A patent/JP4890469B2/ja not_active Expired - Fee Related
- 2005-12-07 CA CA2588521A patent/CA2588521C/en not_active Expired - Fee Related
- 2005-12-07 BR BRPI0519311-7A patent/BRPI0519311A2/pt active Search and Examination
- 2005-12-07 WO PCT/EP2005/013078 patent/WO2006072311A1/de not_active Application Discontinuation
- 2005-12-07 UA UAA200708664A patent/UA90879C2/ru unknown
- 2005-12-16 MY MYPI20055950A patent/MY138306A/en unknown
- 2005-12-23 TW TW094146255A patent/TWI290071B/zh not_active IP Right Cessation
-
2007
- 2007-05-15 HR HR20070220A patent/HRP20070220B1/xx not_active IP Right Cessation
- 2007-05-24 NO NO20072606A patent/NO20072606L/no not_active Application Discontinuation
- 2007-05-24 TN TNP2007000205A patent/TNSN07205A1/fr unknown
- 2007-05-24 ZA ZA200704241A patent/ZA200704241B/xx unknown
- 2007-06-25 EG EGNA2007000663 patent/EG24634A/xx active
- 2007-06-29 US US11/771,784 patent/US7631684B2/en not_active Expired - Fee Related
- 2007-07-12 MA MA30068A patent/MA29146B1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
JP2008525199A (ja) | 2008-07-17 |
KR20070086125A (ko) | 2007-08-27 |
EP1676658A1 (de) | 2006-07-05 |
PT1676658E (pt) | 2008-07-28 |
ZA200704241B (en) | 2008-09-25 |
CA2588521A1 (en) | 2006-07-13 |
EG24634A (en) | 2010-03-10 |
EP1676658B1 (de) | 2008-04-16 |
DE502004006866D1 (de) | 2008-05-29 |
HRP20070220B1 (en) | 2011-12-31 |
JP4890469B2 (ja) | 2012-03-07 |
ATE392280T1 (de) | 2008-05-15 |
RU2388572C2 (ru) | 2010-05-10 |
RU2007128951A (ru) | 2009-02-10 |
MY138306A (en) | 2009-05-29 |
CN101137454A (zh) | 2008-03-05 |
HRP20070220A2 (en) | 2007-07-31 |
MX2007006949A (es) | 2007-08-02 |
KR101247154B1 (ko) | 2013-03-29 |
US7631684B2 (en) | 2009-12-15 |
MA29146B1 (fr) | 2008-01-02 |
TNSN07205A1 (en) | 2008-11-21 |
ES2304578T3 (es) | 2008-10-16 |
CN101137454B (zh) | 2010-05-26 |
TWI290071B (en) | 2007-11-21 |
TW200631694A (en) | 2006-09-16 |
PL1676658T3 (pl) | 2008-09-30 |
CA2588521C (en) | 2011-03-15 |
UA90879C2 (ru) | 2010-06-10 |
US20080230202A1 (en) | 2008-09-25 |
SI1676658T1 (sl) | 2008-10-31 |
WO2006072311A1 (de) | 2006-07-13 |
NO20072606L (no) | 2007-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |