BR9913520A - Processo para a produção de fitas de aço de carga otimizada - Google Patents
Processo para a produção de fitas de aço de carga otimizadaInfo
- Publication number
- BR9913520A BR9913520A BR9913520-5A BR9913520A BR9913520A BR 9913520 A BR9913520 A BR 9913520A BR 9913520 A BR9913520 A BR 9913520A BR 9913520 A BR9913520 A BR 9913520A
- Authority
- BR
- Brazil
- Prior art keywords
- rolls
- changing
- load
- production
- steel strips
- 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
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
-
- 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
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/16—Control of thickness, width, diameter or other transverse dimensions
- B21B37/24—Automatic variation of thickness according to a predetermined programme
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2205/00—Particular shaped rolled products
- B21B2205/02—Tailored blanks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Continuous Casting (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
Abstract
Patente de Invenção: <B>"PROCESSO PARA A PRODUçãO DE FITAS DE AçO DE CARGA OTIMIZADA"<D>. Para se fabricar componentes de fita de aço de carga otimizada, é fundida uma fita de aço entre dois rolos refrigerados com fenda de passagem variada, sendo que pela variação do tempo de contato das cascas de fundição contínua com os rolos ou pela variação da intensidade de refrigeração dos rolos sobre a massa fundida de aço vertida na prega formada entre os rolos é variada a espessura da fita de aço. Uma tal fita tem uma textura homogênea e pode em seguida ser beneficiada para a respectiva finalidade de emprego mediante laminação a quente ou a frio.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19840898A DE19840898C2 (de) | 1998-09-08 | 1998-09-08 | Verfahren zum Herstellen belastungsoptimierter Stahlbänder |
PCT/EP1999/006303 WO2000013820A1 (de) | 1998-09-08 | 1999-08-27 | Verfahren zur herstellung belastungsoptimierter stahlbänder |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9913520A true BR9913520A (pt) | 2001-06-05 |
Family
ID=7880163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9913520-5A BR9913520A (pt) | 1998-09-08 | 1999-08-27 | Processo para a produção de fitas de aço de carga otimizada |
Country Status (11)
Country | Link |
---|---|
US (1) | US6524408B1 (pt) |
EP (1) | EP1109638B1 (pt) |
JP (1) | JP2002524261A (pt) |
KR (1) | KR20010074990A (pt) |
CN (1) | CN1316929A (pt) |
AT (1) | ATE216930T1 (pt) |
AU (1) | AU5625199A (pt) |
BR (1) | BR9913520A (pt) |
DE (2) | DE19840898C2 (pt) |
ES (1) | ES2177315T3 (pt) |
WO (1) | WO2000013820A1 (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPQ291199A0 (en) * | 1999-09-17 | 1999-10-07 | Bhp Steel (Jla) Pty Limited | Strip casting |
DE10107027A1 (de) * | 2001-02-15 | 2002-09-12 | Thyssenkrupp Stahl Ag | Verfahren zum Herstellen von metallischen Bändern mit Abschnitten unterschiedlicher Materialeigenschaften |
ITUD20010058A1 (it) * | 2001-03-26 | 2002-09-26 | Danieli Off Mecc | Procedimento di taglio di un nastro in fase di colata |
US7404431B2 (en) * | 2002-06-04 | 2008-07-29 | Nucor Corporation | Production of thin steel strip |
US7938164B2 (en) * | 2002-06-04 | 2011-05-10 | Nucor Corporation | Production of thin steel strip |
CN101342594B (zh) | 2007-07-12 | 2011-04-06 | 北京中科三环高技术股份有限公司 | 一种合金薄片的制备装置 |
KR101109521B1 (ko) * | 2009-10-14 | 2012-01-31 | 현대로템 주식회사 | 철도차량용 산소 공급장치 |
DE102009051673B3 (de) * | 2009-11-03 | 2011-04-14 | Voestalpine Stahl Gmbh | Herstellung von Galvannealed-Blechen durch Wärmebehandlung elektrolytisch veredelter Bleche |
DE102010000292B4 (de) * | 2010-02-03 | 2014-02-13 | Thyssenkrupp Steel Europe Ag | Metallband hergestellt aus Stahl mit unterschiedlichen mechanischen Eigenschaften |
EP2418031A1 (de) | 2010-08-13 | 2012-02-15 | Siemens Aktiengesellschaft | Verfahren zum Herstellen von Metallband mittels einer Gießwalzverbundanlage, Steuer- und/oder Regeleinrichtung für eine Gießwalzverbundanlage und Gießwalzverbundanlage |
KR101482461B1 (ko) * | 2013-12-20 | 2015-01-13 | 주식회사 포스코 | 에지 품질이 우수한 오스테나이트계 스테인리스 박판의 제조방법 |
GB2522873A (en) * | 2014-02-07 | 2015-08-12 | Siemens Vai Metals Tech Gmbh | A method of forming tailored cast blanks |
CN114799107B (zh) * | 2022-04-14 | 2024-06-21 | 河钢乐亭钢铁有限公司 | 一种提高扇形段辊缝精度的拉杆补偿控制方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3118986C1 (de) * | 1981-05-08 | 1983-03-10 | Mannesmann AG, 4000 Düsseldorf | Verfahren zum Verstellen der Seitenwaende einer Kokille |
JPS61266159A (ja) | 1985-05-21 | 1986-11-25 | Mitsubishi Heavy Ind Ltd | 薄板連続鋳造装置の運転方法 |
JPH0252150A (ja) | 1988-08-16 | 1990-02-21 | Ishikawajima Harima Heavy Ind Co Ltd | 双ロール式連続鋳造方法 |
WO1990011149A1 (de) * | 1989-03-23 | 1990-10-04 | Siemens Aktiengesellschaft | Geregelte form für das stranggiessen von stahl |
CN1046446C (zh) * | 1994-04-04 | 1999-11-17 | 新日本制铁株式会社 | 双辊连铸方法 |
JPH07276004A (ja) | 1994-04-11 | 1995-10-24 | Nippon Steel Corp | 双ロール式連続鋳造法における鋳片クラウン及び板厚制御方法 |
-
1998
- 1998-09-08 DE DE19840898A patent/DE19840898C2/de not_active Expired - Lifetime
-
1999
- 1999-08-27 ES ES99942925T patent/ES2177315T3/es not_active Expired - Lifetime
- 1999-08-27 KR KR1020017002951A patent/KR20010074990A/ko not_active Application Discontinuation
- 1999-08-27 AU AU56251/99A patent/AU5625199A/en not_active Abandoned
- 1999-08-27 DE DE59901359T patent/DE59901359D1/de not_active Expired - Fee Related
- 1999-08-27 EP EP99942925A patent/EP1109638B1/de not_active Expired - Lifetime
- 1999-08-27 JP JP2000568612A patent/JP2002524261A/ja active Pending
- 1999-08-27 CN CN99810700A patent/CN1316929A/zh active Pending
- 1999-08-27 AT AT99942925T patent/ATE216930T1/de not_active IP Right Cessation
- 1999-08-27 US US09/786,230 patent/US6524408B1/en not_active Expired - Fee Related
- 1999-08-27 WO PCT/EP1999/006303 patent/WO2000013820A1/de not_active Application Discontinuation
- 1999-08-27 BR BR9913520-5A patent/BR9913520A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US6524408B1 (en) | 2003-02-25 |
ATE216930T1 (de) | 2002-05-15 |
CN1316929A (zh) | 2001-10-10 |
AU5625199A (en) | 2000-03-27 |
KR20010074990A (ko) | 2001-08-09 |
JP2002524261A (ja) | 2002-08-06 |
DE19840898A1 (de) | 2000-03-16 |
DE19840898C2 (de) | 2000-06-29 |
WO2000013820A1 (de) | 2000-03-16 |
EP1109638B1 (de) | 2002-05-02 |
DE59901359D1 (de) | 2002-06-06 |
EP1109638A1 (de) | 2001-06-27 |
ES2177315T3 (es) | 2002-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A,6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1888 DE 13/03/2007. |