MXPA03002025A - Metodo y aparato para la reduccion y dimensionamiento de productos ferrosos laminados en caliente. - Google Patents

Metodo y aparato para la reduccion y dimensionamiento de productos ferrosos laminados en caliente.

Info

Publication number
MXPA03002025A
MXPA03002025A MXPA03002025A MXPA03002025A MXPA03002025A MX PA03002025 A MXPA03002025 A MX PA03002025A MX PA03002025 A MXPA03002025 A MX PA03002025A MX PA03002025 A MXPA03002025 A MX PA03002025A MX PA03002025 A MXPA03002025 A MX PA03002025A
Authority
MX
Mexico
Prior art keywords
workpiece
effective strain
sectional area
roll passes
cross sectional
Prior art date
Application number
MXPA03002025A
Other languages
English (en)
Inventor
T Michael Shore
Original Assignee
Morgan Construction Co
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=26924819&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MXPA03002025(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Morgan Construction Co filed Critical Morgan Construction Co
Publication of MXPA03002025A publication Critical patent/MXPA03002025A/es

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
    • B21B1/16—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/18—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a continuous process

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Manufacture Of Iron (AREA)

Abstract

Un metodo de laminado continua de una pieza de trabajo ferrosa en un circulo terminado, que comprende laminar la pieza de trabajo en pasos laminadores, primero y segundo, sucesivos a una temperatura elevada de entre aproximadamente 650 a 1000°C, los pasos laminadores, primero y segundo, cada uno definiendose por dos laminadores de trabajo y dimensionandose para efectuar una reduccion combinada en el area de seccion transversal de la pieza de trabajo de por lo menos aproximadamente 20-55%, con un patron de alargamiento efectivo acompanante dominado por una concentracion de alargamiento efectivo maximo en una region central del area de seccion transversal; aunque el patron de alargamiento efectivo permanece dominado por una concentracion de alargamiento efectivo maximo en una region central de la seccion transversal, se continua laminando la pieza de trabajo en por lo menos, un tercer y cuarto, pasos laminadores consecutivos, cada uno de los pasos laminadores, tercero y cuarto, definiendose por al menos tres laminadores y dimensionandose para efectuar una reduccion combinada en el area de seccion transversal de la pieza de trabajo de no mas de aproximadamente 4-25%.
MXPA03002025A 2000-09-08 2001-08-14 Metodo y aparato para la reduccion y dimensionamiento de productos ferrosos laminados en caliente. MXPA03002025A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23110800P 2000-09-08 2000-09-08
US09/927,660 US6546777B2 (en) 2000-09-08 2001-08-10 Method and apparatus for reducing and sizing hot rolled ferrous products
PCT/US2001/041707 WO2002020189A2 (en) 2000-09-08 2001-08-14 Method and apparatus for reducing and sizing hot rolled ferrous products

Publications (1)

Publication Number Publication Date
MXPA03002025A true MXPA03002025A (es) 2004-05-04

Family

ID=26924819

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03002025A MXPA03002025A (es) 2000-09-08 2001-08-14 Metodo y aparato para la reduccion y dimensionamiento de productos ferrosos laminados en caliente.

Country Status (14)

Country Link
US (1) US6546777B2 (es)
EP (1) EP1315585B1 (es)
JP (1) JP3721358B2 (es)
KR (1) KR100522652B1 (es)
CN (1) CN1268449C (es)
AT (1) ATE309871T1 (es)
AU (1) AU2001283560A1 (es)
BR (1) BR0113761A (es)
CA (1) CA2420016C (es)
DE (1) DE60115061T2 (es)
ES (1) ES2252275T3 (es)
MX (1) MXPA03002025A (es)
TW (1) TW522055B (es)
WO (1) WO2002020189A2 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4221497B2 (ja) * 2003-05-20 2009-02-12 独立行政法人物質・材料研究機構 超微細粒鋼材の温間圧延方法
RU2302913C2 (ru) * 2004-07-29 2007-07-20 Морган Констракшн Компани Способ непрерывной горячей прокатки нагретой заготовки с получением множества законченных заготовок изделий
JP5212768B2 (ja) * 2007-01-11 2013-06-19 新日鐵住金株式会社 圧延スタンド及び孔型圧延ロールの基準位置決定方法
US20110158767A1 (en) * 2009-12-29 2011-06-30 Ohio Rod Products Reduced material, content fasteners and systems and methods for manufacturing the same
RU2465079C1 (ru) * 2011-05-12 2012-10-27 Учреждение Российской академии наук Институт металлургии и материаловедения им. А.А. Байкова РАН Способ прокатки стальных сортовых профилей
CN103357661B (zh) * 2013-08-01 2016-07-20 中冶赛迪工程技术股份有限公司 一种圆钢的万能法轧制工艺
CN104525558A (zh) * 2014-11-28 2015-04-22 山东钢铁股份有限公司 一种圆钢轧制装置
ITUB20154967A1 (it) * 2015-10-16 2017-04-16 Danieli Off Mecc Metodo ed apparato di laminazione di prodotti metallici
EA031598B1 (ru) * 2016-08-29 2019-01-31 Публичное акционерное общество "Трубная металлургическая компания" (ПАО "ТМК") Калибр трехвалкового трубопрокатного стана
CN106862285B (zh) * 2017-03-07 2018-08-03 江苏省沙钢钢铁研究院有限公司 一种定量测量厚板心部轧制变形率的方法
CN109622904B (zh) * 2019-02-01 2020-06-02 东北大学 一种实现连铸圆坯凝固过程芯部压下工艺的装置及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1652548C3 (de) 1968-02-28 1974-06-12 Friedrich Dr.-Ing. 4000 Duesseldorf Kocks Vielgeriistiges Universalwalzwerk, insbesondere Drahtwalzwerk
DE2126177A1 (en) 1971-05-26 1972-12-07 Friedrich Meyer Stahl- und Röhrenwalzwerke KG, 4220 Dinslaken; Meyer Hütten- und Maschinenbau KG, 4018 Langenfeld Rod finish rolling - through two and three roll stands
AU596030B2 (en) * 1987-10-30 1990-04-12 Morgan Construction Company Sizing mill and method of rolling a round bar material
CA2066475C (en) * 1991-05-06 1997-06-03 Terence M. Shore Method and apparatus for continuously hot rolling of ferrous long products
JPH09155401A (ja) * 1995-11-30 1997-06-17 Daido Steel Co Ltd ８ロール式圧延機及びこれを用いた圧延方法
IT1290131B1 (it) * 1997-03-20 1998-10-19 Pomini Spa Treno di laminazione e relativo procedimento di laminazione a resa migliorata
US7154563B1 (en) * 1998-04-30 2006-12-26 Stmicroelectronics Asia Pacific Pte Ltd. Automatic brightness limitation for avoiding video signal clipping

Also Published As

Publication number Publication date
CA2420016A1 (en) 2002-03-14
CN1454123A (zh) 2003-11-05
ES2252275T3 (es) 2006-05-16
WO2002020189A3 (en) 2002-06-27
EP1315585B1 (en) 2005-11-16
CA2420016C (en) 2007-10-02
AU2001283560A1 (en) 2002-03-22
KR100522652B1 (ko) 2005-10-19
DE60115061T2 (de) 2006-07-13
US6546777B2 (en) 2003-04-15
BR0113761A (pt) 2003-06-24
DE60115061D1 (de) 2005-12-22
JP2004508196A (ja) 2004-03-18
CN1268449C (zh) 2006-08-09
US20020046590A1 (en) 2002-04-25
ATE309871T1 (de) 2005-12-15
EP1315585A2 (en) 2003-06-04
JP3721358B2 (ja) 2005-11-30
TW522055B (en) 2003-03-01
WO2002020189A2 (en) 2002-03-14
KR20030038731A (ko) 2003-05-16

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