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TWI316002B - Verfahren und vorrichtung zum entzundern und/oder reinigen eines metallstrangs - Google Patents

Verfahren und vorrichtung zum entzundern und/oder reinigen eines metallstrangs

Info

Publication number
TWI316002B
TWI316002B TW092126771A TW92126771A TWI316002B TW I316002 B TWI316002 B TW I316002B TW 092126771 A TW092126771 A TW 092126771A TW 92126771 A TW92126771 A TW 92126771A TW I316002 B TWI316002 B TW I316002B
Authority
TW
Taiwan
Prior art keywords
und
metallstrangs
entzundern
vorrichtung zum
verfahren
Prior art date
Application number
TW092126771A
Other languages
Chinese (zh)
Other versions
TW200408466A (en
Inventor
Klaus Frommann
Bodo Block
Rolf Brisberger
Hans Georg Hartung
Original Assignee
Sms Demag Ag
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=32185405&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TWI316002(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sms Demag Ag filed Critical Sms Demag Ag
Publication of TW200408466A publication Critical patent/TW200408466A/en
Application granted granted Critical
Publication of TWI316002B publication Critical patent/TWI316002B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0035—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like
    • 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
    • B21B45/04—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 de-scaling, e.g. by brushing
    • B21B45/06—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 de-scaling, e.g. by brushing of strip material
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/003—Apparatus
    • C23C2/0038—Apparatus characterised by the pre-treatment chambers located immediately upstream of the bath or occurring locally before the dipping process
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • 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
    • B21B1/24—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 in a continuous or semi-continuous process
    • B21B1/28—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 in a continuous or semi-continuous process by cold-rolling, e.g. Steckel cold mill

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Metal Rolling (AREA)
  • Coating With Molten Metal (AREA)
  • Cleaning In General (AREA)
  • Physical Vapour Deposition (AREA)
  • Arc Welding In General (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)

Abstract

Process for descaling and/or for cleaning a metal strand, especially a hot-rolled strip made from normal steel or a stainless steel, comprises feeding the strand (1) in the conveying direction (R) through a device (2) for plasma descaling and/or plasma cleaning. The metal strand has a high degree of planarity before it enters the device. An Independent claim is also included for a device for descaling and/or for cleaning a metal strand, especially a hot-rolled strip made from normal steel or a stainless steel.
TW092126771A 2002-11-09 2003-09-29 Verfahren und vorrichtung zum entzundern und/oder reinigen eines metallstrangs TWI316002B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10252178A DE10252178A1 (en) 2002-11-09 2002-11-09 Process for descaling and/or cleaning a metal strand, especially a hot-rolled strip made from normal steel or a stainless steel, comprises feeding the strand with a high degree of planarity through a plasma descaling and/or cleaning device

Publications (2)

Publication Number Publication Date
TW200408466A TW200408466A (en) 2004-06-01
TWI316002B true TWI316002B (en) 2009-10-21

Family

ID=32185405

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092126771A TWI316002B (en) 2002-11-09 2003-09-29 Verfahren und vorrichtung zum entzundern und/oder reinigen eines metallstrangs

Country Status (17)

Country Link
US (1) US20060108034A1 (en)
EP (1) EP1558779B1 (en)
JP (1) JP4431045B2 (en)
KR (1) KR101010580B1 (en)
CN (1) CN100471981C (en)
AT (1) ATE419407T1 (en)
AU (1) AU2003271666B2 (en)
BR (1) BR0315719A (en)
CA (1) CA2505152C (en)
DE (2) DE10252178A1 (en)
ES (1) ES2316798T3 (en)
MX (1) MXPA05004995A (en)
MY (1) MY138080A (en)
PL (1) PL207871B1 (en)
RU (1) RU2325965C2 (en)
TW (1) TWI316002B (en)
WO (1) WO2004044257A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005012296A1 (en) * 2005-03-17 2006-09-21 Sms Demag Ag Method and device for descaling a metal strip
AT503377B1 (en) * 2006-02-02 2008-09-15 Eiselt Primoz METHOD AND DEVICE FOR PLASMA TREATMENT OF MATERIALS
KR101149087B1 (en) * 2007-06-27 2012-05-25 최원영 An apparatus of finishing surfaces of stainless steel coil wrapped by sheet
US20090277331A1 (en) * 2008-05-09 2009-11-12 Membrane Reactor Technologies Ltd. Hydrogen separation composite membrane module and the method of production thereof
FR2942978B1 (en) * 2009-03-16 2011-03-18 Fives Dms METHOD FOR THE DISCONTINUOUS PRODUCTION OF A STAINLESS STEEL STRIP FROM A HOT-ROLLED PRE-HOT STEEL STRIP
DE102009044011A1 (en) 2009-09-15 2011-03-24 Paul Hettich Gmbh & Co. Kg Method for producing a coated drawer slide
DE102009054266A1 (en) 2009-11-23 2011-07-21 SMS Siemag AG, 40237 Electrolytically descaling and/or pickling cold-rolled and annealed metal strips, comprises guiding the metal strip in a conveying direction through a straightening unit for removing flatness error
CN101892447B (en) * 2010-08-20 2011-07-20 成都虹波实业股份有限公司 Device and technology for continuously cleaning surface of molybdenum wire under high temperature
CN102443816B (en) * 2011-12-08 2013-07-17 南京和澳自动化科技有限公司 Analytic pretreatment machine for metal material and treatment method for analytic pretreatment machine
CN102581045B (en) * 2012-01-30 2014-10-29 宝山钢铁股份有限公司 Method for descaling surfaces of metal strips and device
LT2812457T (en) * 2012-02-06 2021-07-26 Nv Bekaert Sa Method for making a non-magnetic stainless steel wire and an armouring wire for power cables
CN104384209B (en) * 2014-12-03 2016-06-01 首钢总公司 A kind of method eliminating the clear striped of machine
US9333625B1 (en) * 2014-12-05 2016-05-10 The Material Works, Ltd. Method of descaling stainless steel
AT517335B1 (en) * 2015-10-07 2017-01-15 Berndorf Band Gmbh Method and device for producing a metal strip with substantially parallel strip edges
DE102016217560A1 (en) * 2016-03-18 2017-09-21 Sms Group Gmbh Device and method for descaling a workpiece
GB201614332D0 (en) * 2016-08-22 2016-10-05 Innano As Method and system for treating a surface
CN106626694A (en) * 2016-09-21 2017-05-10 南京理工大学常熟研究院有限公司 Metal laminated composite plate and preparation method thereof
IT201900006234A1 (en) 2019-04-23 2020-10-23 Danieli Off Mecc PLANT AND PICKLING PROCESS
DE102020202722A1 (en) 2020-03-03 2021-09-09 Trumpf Laser- Und Systemtechnik Gmbh Method for machining a workpiece and machining system
CN113846291A (en) * 2020-06-28 2021-12-28 宝山钢铁股份有限公司 Cleaning, coating and plating combined unit for galvanized steel sheet/coil and production method thereof
CN114659014B (en) * 2022-03-30 2024-10-18 广东韶钢松山股份有限公司 Crane steel wire rope oiling device and method
CN115369415A (en) * 2022-08-19 2022-11-22 北京首钢吉泰安新材料有限公司 Method and device for removing iron-chromium-aluminum surface oxide skin

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4555612A (en) * 1983-10-17 1985-11-26 General Electric Co. Plasma jet cleaning apparatus and method
JPS6368223A (en) * 1986-09-09 1988-03-28 Ishikawajima Harima Heavy Ind Co Ltd roller straightening machine
JPH05317950A (en) * 1991-10-21 1993-12-03 Nippon Steel Corp Row of continuous metal surface treatment equipment
JPH05269517A (en) * 1992-03-25 1993-10-19 Nippon Steel Corp Stainless steel strip surface flaw removal device row
JPH07275920A (en) * 1994-04-07 1995-10-24 Nippon Steel Corp Row of continuous metal surface treatment equipment
DE4423664A1 (en) * 1994-07-07 1996-05-15 Bwg Bergwerk Walzwerk Process for producing cold-rolled steel strips from stainless steel and metal strips, in particular from titanium alloys
BE1011098A3 (en) * 1997-04-10 1999-04-06 Cockerill Rech & Dev Method and device for stripping.
US6088895A (en) * 1999-01-21 2000-07-18 Armco Inc. Method for descaling hot rolled strip
RU2149930C1 (en) * 1999-07-30 2000-05-27 Рябков Данила Витальевич Method of surface modification of metal articles and device for method realization
US6205830B1 (en) * 2000-02-24 2001-03-27 The Material Works, Ltd. Method and apparatus for processing sheet metal

Also Published As

Publication number Publication date
BR0315719A (en) 2005-09-06
AU2003271666B2 (en) 2009-03-12
RU2325965C2 (en) 2008-06-10
JP4431045B2 (en) 2010-03-10
JP2006505411A (en) 2006-02-16
TW200408466A (en) 2004-06-01
PL207871B1 (en) 2011-02-28
CA2505152A1 (en) 2004-05-27
RU2005117797A (en) 2006-01-20
WO2004044257A1 (en) 2004-05-27
CA2505152C (en) 2011-03-22
KR101010580B1 (en) 2011-01-24
DE50311018D1 (en) 2009-02-12
DE10252178A1 (en) 2004-05-27
KR20050084976A (en) 2005-08-29
ATE419407T1 (en) 2009-01-15
CN1694975A (en) 2005-11-09
MXPA05004995A (en) 2005-08-02
PL374974A1 (en) 2005-11-14
EP1558779A1 (en) 2005-08-03
ES2316798T3 (en) 2009-04-16
MY138080A (en) 2009-04-30
CN100471981C (en) 2009-03-25
EP1558779B1 (en) 2008-12-31
AU2003271666A1 (en) 2004-06-03
US20060108034A1 (en) 2006-05-25

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MM4A Annulment or lapse of patent due to non-payment of fees