BRPI0407621A - método para processamento de um produto de aço e produto produzido usando o dito método - Google Patents

método para processamento de um produto de aço e produto produzido usando o dito método

Info

Publication number
BRPI0407621A
BRPI0407621A BRPI0407621-4A BRPI0407621A BRPI0407621A BR PI0407621 A BRPI0407621 A BR PI0407621A BR PI0407621 A BRPI0407621 A BR PI0407621A BR PI0407621 A BRPI0407621 A BR PI0407621A
Authority
BR
Brazil
Prior art keywords
steel product
roll
product
processing
moving roll
Prior art date
Application number
BRPI0407621-4A
Other languages
English (en)
Inventor
Menno Rutger Van Der Winden
Original Assignee
Corus Technology Bv
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 Corus Technology Bv filed Critical Corus Technology Bv
Publication of BRPI0407621A publication Critical patent/BRPI0407621A/pt
Publication of BRPI0407621B1 publication Critical patent/BRPI0407621B1/pt

Links

Classifications

    • 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
    • B21B1/02—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B1/026—Rolling
    • 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
    • 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
    • B21B1/22—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 plates, strips, bands or sheets of indefinite length
    • B21B2001/225—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 plates, strips, bands or sheets of indefinite length by hot-rolling
    • 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
    • B21B1/38—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 sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
    • B21B2001/383—Cladded or coated products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2267/00—Roll parameters
    • B21B2267/02—Roll dimensions
    • B21B2267/06—Roll diameter
    • B21B2267/065—Top and bottom roll have different diameters; Asymmetrical rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2275/00—Mill drive parameters
    • B21B2275/02—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2275/00—Mill drive parameters
    • B21B2275/02—Speed
    • B21B2275/04—Roll speed
    • B21B2275/05—Speed difference between top and bottom rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/02—Rolling special iron alloys, e.g. stainless steel
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

"MéTODO PARA PROCESSAMENTO DE UM PRODUTO DE AçO E PRODUTO PRODUZIDO USANDO O DITO MéTODO". A presente invenção refere-se a um método para processamento de um produto de aço, no qual o produto de aço é passado entre um jogo de cilindros de uma cadeira de um laminador de forma a laminar o produto de aço. De acordo com a invenção os cilindros da cadeira do laminador têm velocidades periféricas diferentes de modo que um cilindro é um cilindro de movimento mais rápido e o outro cilindro é um cilindro de movimento mais lento, e a velocidade periférica do cilindro de movimento mais rápido é pelo menos 5% maior e no máximo 100% maior que a do cilindro de movimento mais lento, e a espessura do produto de aço é reduzida em pelo menos 15% por passe, e a laminação ocorre a uma temperatura máxima de 1350<198>C. A invenção refere-se também a um produto de aço produzido usando-se o método, e ao uso desse produto de aço.
BRPI0407621-4A 2003-02-24 2004-02-13 Método para processamento de um produto de aço, método para produção de um produto de aço, produto de aço produzido e chapa, tira ou barra de aço produzida por lingotamento contínuo BRPI0407621B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03075546A EP1449596A1 (en) 2003-02-24 2003-02-24 A method for processing a steel product, and product produced using said method
EP03075546.6 2003-02-24
PCT/EP2004/001502 WO2004073900A1 (en) 2003-02-24 2004-02-13 A method for processing a steel product, and product produced using said method

Publications (2)

Publication Number Publication Date
BRPI0407621A true BRPI0407621A (pt) 2006-02-21
BRPI0407621B1 BRPI0407621B1 (pt) 2014-06-17

Family

ID=32731582

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0407621-4A BRPI0407621B1 (pt) 2003-02-24 2004-02-13 Método para processamento de um produto de aço, método para produção de um produto de aço, produto de aço produzido e chapa, tira ou barra de aço produzida por lingotamento contínuo

Country Status (15)

Country Link
US (1) US20070051439A1 (pt)
EP (2) EP1449596A1 (pt)
JP (1) JP2006520692A (pt)
KR (1) KR20050100701A (pt)
CN (1) CN1767910A (pt)
AT (1) ATE366149T1 (pt)
AU (1) AU2004213135A1 (pt)
BR (1) BRPI0407621B1 (pt)
DE (1) DE602004007362D1 (pt)
MX (1) MXPA05008979A (pt)
PT (1) PT1599299E (pt)
RU (1) RU2005129721A (pt)
UA (1) UA85550C2 (pt)
WO (1) WO2004073900A1 (pt)
ZA (1) ZA200506720B (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1018815C2 (nl) * 2001-08-24 2003-02-25 Corus Technology B V Werkwijze voor het bewerken van een metalen plak of knuppel, en daarmee vervaardigd product.
JP5318421B2 (ja) 2005-02-02 2013-10-16 タタ、スティール、アイモイデン、ベスローテン、フェンノートシャップ 高い強度および成型性を有するオーステナイト系鋼、該鋼の製造方法およびその使用
PL1937333T3 (pl) 2005-09-26 2010-09-30 Univ Leeds Innovations Ltd Podawanie leku
US8137819B2 (en) 2006-07-27 2012-03-20 The University Of Tokyo Multilayer steel and method for producing multilayer steel
WO2009135514A1 (de) * 2008-05-09 2009-11-12 Ady Palti Chirurgisches werkzeug, insbesondere zum bearbeiten von knochen für das einsetzen eines zahnimplantats
US8522471B2 (en) * 2010-06-25 2013-09-03 Pacific Aerospace & Electronics, Inc. Firearms and firearm components comprising bonded multi-metallic materials; methods of manufacture
KR101230139B1 (ko) * 2010-12-28 2013-02-05 주식회사 포스코 스테인리스강의 연속 냉간 압연 방법
CN102154537A (zh) * 2011-02-14 2011-08-17 南京润邦金属复合材料有限公司 碳素工具钢/普碳钢高耐磨高均匀性高寿命冶金用复合衬板
KR101342487B1 (ko) 2011-06-29 2013-12-17 포항공과대학교 산학협력단 층상 구조를 구비한 강판의 제조 방법
JP5382257B1 (ja) * 2013-01-10 2014-01-08 大日本印刷株式会社 金属板、金属板の製造方法、および金属板を用いて蒸着マスクを製造する方法
JP5455099B1 (ja) * 2013-09-13 2014-03-26 大日本印刷株式会社 金属板、金属板の製造方法、および金属板を用いてマスクを製造する方法
JP5516816B1 (ja) 2013-10-15 2014-06-11 大日本印刷株式会社 金属板、金属板の製造方法、および金属板を用いて蒸着マスクを製造する方法
JP5641462B1 (ja) 2014-05-13 2014-12-17 大日本印刷株式会社 金属板、金属板の製造方法、および金属板を用いてマスクを製造する方法
CN106460150B (zh) 2015-02-10 2020-01-10 大日本印刷株式会社 蒸镀掩模的制造方法、用于制作蒸镀掩模的金属板及其制造方法
EP3445507B1 (en) * 2016-05-11 2020-07-01 Nucor Corporation Strip temperature variation control by direct strip casting

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT357587B (de) * 1976-02-18 1980-07-25 Voest Alpine Ag Verfahren zum herstellen von blechen aus aus- tenitischen staehlen mit feinem korn
JPS5913281B2 (ja) * 1978-09-25 1984-03-28 新日本製鐵株式会社 金属鋳片の熱間圧延方法
JPS6044104A (ja) * 1983-08-22 1985-03-09 Nippon Kokan Kk <Nkk> 調質圧延方法
JPS6152317A (ja) * 1984-08-20 1986-03-15 Kobe Steel Ltd 低温靭性にすぐれた熱延鋼板の製造方法

Also Published As

Publication number Publication date
PT1599299E (pt) 2007-09-11
MXPA05008979A (es) 2006-04-27
AU2004213135A1 (en) 2004-09-02
US20070051439A1 (en) 2007-03-08
CN1767910A (zh) 2006-05-03
ZA200506720B (en) 2006-11-29
UA85550C2 (ru) 2009-02-10
WO2004073900A1 (en) 2004-09-02
JP2006520692A (ja) 2006-09-14
DE602004007362D1 (de) 2007-08-16
EP1599299B1 (en) 2007-07-04
KR20050100701A (ko) 2005-10-19
EP1599299A1 (en) 2005-11-30
EP1449596A1 (en) 2004-08-25
ATE366149T1 (de) 2007-07-15
BRPI0407621B1 (pt) 2014-06-17
RU2005129721A (ru) 2006-04-27

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: TATA STEEL NEDERLAND TECHNOLOGY B.V. (NL)

Free format text: NOME ALTERADO DE: CORUS TECHNOLOGY BV

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 17/06/2014, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 12A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2364 DE 26-04-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.