EP1261751B1 - Verfahren und anlage zum feuerbeschichten von metallischen bändern - Google Patents

Verfahren und anlage zum feuerbeschichten von metallischen bändern Download PDF

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Publication number
EP1261751B1
EP1261751B1 EP01929356A EP01929356A EP1261751B1 EP 1261751 B1 EP1261751 B1 EP 1261751B1 EP 01929356 A EP01929356 A EP 01929356A EP 01929356 A EP01929356 A EP 01929356A EP 1261751 B1 EP1261751 B1 EP 1261751B1
Authority
EP
European Patent Office
Prior art keywords
hot dip
strip
coating
pickling stage
endless strip
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
EP01929356A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1261751A2 (de
Inventor
Rolf Brisberger
Peter De Kock
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SMS Siemag AG
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
Application filed by SMS Demag AG filed Critical SMS Demag AG
Publication of EP1261751A2 publication Critical patent/EP1261751A2/de
Application granted granted Critical
Publication of EP1261751B1 publication Critical patent/EP1261751B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • C23C2/0032—Apparatus specially adapted for batch coating of substrate
    • 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
    • C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • C23C2/36—Elongated material
    • C23C2/40—Plates; Strips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
    • B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
    • B05C3/12—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length
    • B05C3/125—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length the work being a web, band, strip or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/002—Pretreatement

Definitions

  • the invention relates to a method and a system for the hot coating of metallic strips, in which the metal strip is in an unwinding station subsequent welding machine first transferred to an endless belt and the endless belt is then subjected to a subsequent finishing process which is a main and a subsequent pickling and in a final treatment step in the fire-coating part, the passing of the endless belt through a weld pool.
  • a strip coil for example Comprehensive double or reversible reel with subsequent welding machine Unwinding station by welding the respective coil end to the To convert the beginning of a follow-up coil into an endless belt or one To provide endless belt.
  • the unwind station includes the following ensuring continuous treatment process, in vertical or horizontal construction of sling storage. In this is thus scaled tape stocked, with a not inconsiderable proportion of dust accrues. The memory must therefore be encapsulated. After the sling store in a first process step, the strip is processed by a stretch bending straightener pulled to achieve the desired flatness of the belt.
  • the strip running out of the stretch-leveling machine is used in the known Plant introduced into a pickling station where the scale layer as well as reaction products be removed from the belt surface.
  • the belt then passes through a rinsing station to insert the Rinse the belt surface from residues of the pickling and pickling products, before it is introduced into a drying station and dried in it.
  • This Main stain with sink can have a subsequent stain in front of the dryer with the following Connect the sink.
  • the dryer finally turns the belt into one another process step introduced into an oven and under Protective gas atmosphere set to coating temperature before it is in a final process step through a weld pool and thereby the surface of the tape is provided with a metallic coating.
  • EP-A 1 0863 222 is based on a hot-rolled strip a method and a plant for producing a cold-rolled, galvanized Metal strip became known, in which the supporting strip is first stained, then cold rolled and then galvanized. This is done continuously in a row, which is why the cold rolling process is coupled with the pickling and galvanizing process becomes.
  • a metal strip runs horizontally and continuously first a stain and then a main stain.
  • the invention has for its object a method and a system of to create the kind mentioned at the beginning, with less effort a more variable Coating process enables.
  • the pickling advantageously being a Connect the rinsing station and a drying station, a scale-free metal band is present, which is an encapsulation of the inlet storage and the stretch bending leveler dispensable.
  • the stretch bending leveler can be carried out simply because there is no need for complex scale extraction.
  • Hard-rolled or pre-annealed has the advantage that when switching to the Operation with cold strip no prior cleaning of the memory, all rolls and the stretch leveler is required. This minimizes set-up times and the quality of the tape is improved.
  • the only figure shows a system diagram for the hot-dip coating of a Metal band by fire coating.
  • the system consists of an inlet part I and a fire coating part II, these two parts from each other are decoupled, so that the inlet part I discontinuously and the hot-coating part II works in continuous operation.
  • the inlet part I comprises a main stain 1, a sink 2 and a dryer 3.
  • the fire-coating part II has a stretching judge or a stretch-leveling machine 4, a pickling 5, a sink 6, a dryer 7, in a horizontal or vertical construction one under a protective gas atmosphere set furnace 8 and finally a melt pool for fire coating 9 on.
  • the inlet part I is an unwinding station 10 (double or reversible reel) subsequent welding machine 11 and a loop pit 12 upstream. Between the inlet part I, namely after the one there Dryer 3, and the fire coating part II is one in the embodiment horizontal tape or inlet storage 13 arranged.
  • a metal strip 14 to be treated arrives in the form of a strip coil 15 Unwinding station 10 of the system shown and runs through it in the direction the arrow on the output side.
  • the end of the strip is in the welding machine 11 of a first coil welded to the beginning of the strip of a subsequent coil, see above that the metal strip 14 is passed through the system parts as an endless strip.
  • the metal strip 14 comes out of the welding machine 11 directly into the main pickling 1 and the subsequent system parts 2 or 3 of the inlet part I, so that in the main storage capacity Inlet store 13 and also the following parts of the system of the fire-coating part II a scale that is always free of scale runs in.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Fireproofing Substances (AREA)
  • Insulated Conductors (AREA)
EP01929356A 2000-03-01 2001-02-24 Verfahren und anlage zum feuerbeschichten von metallischen bändern Expired - Lifetime EP1261751B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10009823A DE10009823A1 (de) 2000-03-01 2000-03-01 Verfahren und Anlage zum Feuerbeschichten von metallischen Bändern
DE10009823 2000-03-01
PCT/EP2001/002104 WO2001064970A2 (de) 2000-03-01 2001-02-24 Verfahren und anlage zum feuerbeschichten von metallischen bändern

Publications (2)

Publication Number Publication Date
EP1261751A2 EP1261751A2 (de) 2002-12-04
EP1261751B1 true EP1261751B1 (de) 2004-01-02

Family

ID=7633012

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01929356A Expired - Lifetime EP1261751B1 (de) 2000-03-01 2001-02-24 Verfahren und anlage zum feuerbeschichten von metallischen bändern

Country Status (12)

Country Link
US (1) US6811827B2 (zh)
EP (1) EP1261751B1 (zh)
JP (1) JP2003526737A (zh)
KR (1) KR100746297B1 (zh)
CN (1) CN1218063C (zh)
AT (1) ATE257181T1 (zh)
BR (1) BR0108801A (zh)
CA (1) CA2401746A1 (zh)
DE (2) DE10009823A1 (zh)
ES (1) ES2213695T3 (zh)
MX (1) MXPA02008401A (zh)
WO (1) WO2001064970A2 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005013103A1 (de) * 2005-03-18 2006-09-28 Sms Demag Ag Kontrollierte Dickenreduktion bei schmelztauchbeschichtetem warmgewalztem Stahlband und hierbei eingesetzte Anlage
CN100357482C (zh) * 2005-08-05 2007-12-26 侯平 金属材料制品的镀塑方法
KR20100099234A (ko) * 2007-12-11 2010-09-10 블루스코프 스틸 리미티드 금속 코팅 방법 및 그에 의해 형성된 코팅
CN103341428B (zh) * 2013-07-01 2015-12-09 山东科技大学 一种金属卷板开平后直接进行硅烷化处理的工艺
CN106011838A (zh) * 2016-07-12 2016-10-12 扬州禾基塑业有限公司 一种新型铜带的生产工艺
DE102018215102A1 (de) * 2018-05-28 2019-11-28 Sms Group Gmbh Vakuumbeschichtungsanlage, und Verfahren zum Beschichten eines bandförmigen Materials

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1227754B (de) 1959-07-29 1966-10-27 Stahl Und Walzwerke Rasselstei Verfahren und Vorrichtung zum schmelzfluessigen UEberziehen von Metallbaendern, insbesondere Eisenbaendern mit Metall, insbesondere mit Zinn
GB1004704A (en) * 1961-10-02 1965-09-15 Ruthner Othmar An improved method of and apparatus for the production of galvanised hot-rolled metal bands
LU77032A1 (zh) * 1976-04-01 1977-07-22
JPS556436A (en) * 1978-06-28 1980-01-17 Hitachi Ltd Continuous pickling method of metal strip
JPS5763673A (en) * 1980-10-06 1982-04-17 Nippon Steel Corp High speed pb-sn type alloy hot dipping device for steel strip
US4408561A (en) 1981-08-24 1983-10-11 Nippon Steel Corporation Dual-purpose plant for producing cold rolled steel sheet and hot-dip galvanized steel sheet
DE4110423A1 (de) 1991-03-29 1992-10-01 Scient Impex Establishment Vorrichtung zur chemischen metallbearbeitung
JP2799275B2 (ja) 1993-02-26 1998-09-17 株式会社日立製作所 メッキ設備及びその運転方法
JP3174672B2 (ja) * 1993-10-18 2001-06-11 三菱重工業株式会社 帯鋼の酸洗及び溶融亜鉛メッキ装置
KR100464580B1 (ko) * 1997-03-03 2005-02-28 가부시끼가이샤 히다치 세이사꾸쇼 산세정플랜트의제어방법과그산세정플랜트
DE19708666A1 (de) * 1997-03-04 1998-09-10 Schloemann Siemag Ag Verfahen und Anlage zum Herstellen von Metallband
US6266983B1 (en) * 1998-12-09 2001-07-31 Kawasaki Steel Corporation Method and apparatus for detecting flaws in strip, method of manufacturing cold-rolled steel sheet and pickling equipment for hot-rolled steel strip

Also Published As

Publication number Publication date
ATE257181T1 (de) 2004-01-15
BR0108801A (pt) 2002-11-05
WO2001064970A2 (de) 2001-09-07
CA2401746A1 (en) 2001-09-07
DE50101264D1 (de) 2004-02-05
DE10009823A1 (de) 2001-09-06
JP2003526737A (ja) 2003-09-09
US6811827B2 (en) 2004-11-02
CN1218063C (zh) 2005-09-07
KR100746297B1 (ko) 2007-08-03
CN1408029A (zh) 2003-04-02
ES2213695T3 (es) 2004-09-01
KR20020089366A (ko) 2002-11-29
WO2001064970A3 (de) 2001-12-20
US20030145914A1 (en) 2003-08-07
MXPA02008401A (es) 2003-01-28
EP1261751A2 (de) 2002-12-04

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