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MX2010002068A - Metodo y aparato para descargar un rocio de criogeno no lineal a traves del ancho de un soporte de laminador. - Google Patents

Metodo y aparato para descargar un rocio de criogeno no lineal a traves del ancho de un soporte de laminador.

Info

Publication number
MX2010002068A
MX2010002068A MX2010002068A MX2010002068A MX2010002068A MX 2010002068 A MX2010002068 A MX 2010002068A MX 2010002068 A MX2010002068 A MX 2010002068A MX 2010002068 A MX2010002068 A MX 2010002068A MX 2010002068 A MX2010002068 A MX 2010002068A
Authority
MX
Mexico
Prior art keywords
linear
discharging
width
mill stand
cryogen spray
Prior art date
Application number
MX2010002068A
Other languages
English (en)
Inventor
Zbigniew Zurecki
Robert James Edwards
Michael Dennis Lanyi
Guido Plicht
Harald Schillak
Detlef Bennewitz
Original Assignee
Air Prod & Chem
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 Air Prod & Chem filed Critical Air Prod & Chem
Publication of MX2010002068A publication Critical patent/MX2010002068A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/10—Lubricating, cooling or heating rolls externally
    • 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
    • B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0206—Coolants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B2045/0212—Cooling devices, e.g. using gaseous coolants using gaseous coolants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Metal Rolling (AREA)

Abstract

Un método y aparato para determinar un perfil de enfriamiento criogénico no lineal (16) para el propósito de mejorar la uniformidad del producto laminado (5) basado en por lo menos un parámetro de operación en un proceso de laminación en frío; y generar el perfil de enfriamiento criogénico no lineal (16) como una función de la regulación de la presión del gas.
MX2010002068A 2007-08-28 2008-08-27 Metodo y aparato para descargar un rocio de criogeno no lineal a traves del ancho de un soporte de laminador. MX2010002068A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96847907P 2007-08-28 2007-08-28
PCT/US2008/074482 WO2009032700A1 (en) 2007-08-28 2008-08-27 Method and apparatus for discharging a non-linear cryogen spray across the width of a mill stand

Publications (1)

Publication Number Publication Date
MX2010002068A true MX2010002068A (es) 2010-03-18

Family

ID=42712022

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010002068A MX2010002068A (es) 2007-08-28 2008-08-27 Metodo y aparato para descargar un rocio de criogeno no lineal a traves del ancho de un soporte de laminador.

Country Status (7)

Country Link
US (1) US20110036555A1 (es)
EP (1) EP2200762B1 (es)
CN (1) CN101842171A (es)
BR (1) BRPI0815931A2 (es)
CA (1) CA2697889C (es)
MX (1) MX2010002068A (es)
WO (1) WO2009032700A1 (es)

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US8474273B2 (en) 2009-10-29 2013-07-02 Air Products And Chemicals, Inc. Apparatus and method for providing a temperature-controlled gas
CN102059250B (zh) * 2010-11-09 2012-07-04 燕山大学 采用低温液氮冷却介质的电塑性二辊轧机
EP2465619A1 (de) * 2010-12-16 2012-06-20 Siemens VAI Metals Technologies GmbH Verfahren und Vorrichtung zum Aufbringen eines Schmiermittels beim Walzen eines metallischen Walzgutes
GB2511512B (en) * 2013-03-05 2015-06-10 Siemens Plc Cooling device & method
WO2014164115A1 (en) 2013-03-11 2014-10-09 Novelis Inc. Improving the flatness of a rolled strip
US9427788B2 (en) * 2013-11-13 2016-08-30 Primetals Technologies USA LLC Cooling device for a rolling mill work roll
EP2881186A1 (en) * 2013-12-09 2015-06-10 Linde Aktiengesellschaft Method and apparatus to isolate the cold in cryogenic equipment
CN104492818B (zh) * 2014-11-28 2016-09-21 中冶南方工程技术有限公司 轧辊分段冷却装置及方法
CN105710131B (zh) * 2014-12-04 2018-03-27 上海梅山钢铁股份有限公司 一种热连轧轧辊冷却水出口水量轴向分布的方法
US11473729B2 (en) * 2016-10-19 2022-10-18 Chart Inc. Multiple head dosing arm device, system and method
CN109277407A (zh) * 2018-11-10 2019-01-29 瓯锟科技温州有限公司 一种基于液氮的金属板材轧制工艺与设备
CN114669613B (zh) * 2022-04-19 2023-06-20 安徽工业大学 一种柔性辊接触式的薄带组合冷却方法

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US3395548A (en) * 1966-11-07 1968-08-06 Mcmullen John J Vessel for transporting liquefied gas at about ambient pressure
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SU710705A1 (ru) * 1977-04-29 1980-01-25 Ордена Ленина Институт Проблем Управления Способ управлени тепловым профилем валков прокатного стана
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Also Published As

Publication number Publication date
EP2200762A4 (en) 2011-10-05
EP2200762A1 (en) 2010-06-30
CA2697889A1 (en) 2009-03-12
US20110036555A1 (en) 2011-02-17
CA2697889C (en) 2012-10-02
BRPI0815931A2 (pt) 2018-01-09
WO2009032700A1 (en) 2009-03-12
EP2200762B1 (en) 2014-08-06
CN101842171A (zh) 2010-09-22

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