HUP0401759A2 - Method for hot-dip finishing and an apparatus for making it - Google Patents

Method for hot-dip finishing and an apparatus for making it

Info

Publication number
HUP0401759A2
HUP0401759A2 HU0401759A HUP0401759A HUP0401759A2 HU P0401759 A2 HUP0401759 A2 HU P0401759A2 HU 0401759 A HU0401759 A HU 0401759A HU P0401759 A HUP0401759 A HU P0401759A HU P0401759 A2 HUP0401759 A2 HU P0401759A2
Authority
HU
Hungary
Prior art keywords
rotors
coating
tape
gap
permanent magnets
Prior art date
Application number
HU0401759A
Other languages
Hungarian (hu)
Inventor
Rolf Brisberger
Walter Trakowski
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 HUP0401759A2 publication Critical patent/HUP0401759A2/en

Links

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
    • C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
    • C23C2/24—Removing excess of molten coatings; Controlling or regulating the coating thickness using magnetic or electric fields

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)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

A találmány tárgya eljárás tárgyak, különösen szalag alakú tárgyak,mint fémmszalag vagy acélszalag felületének bevonására legalább egyfémes bevonattal, legalább egy olvadék bevonóanyagot (3) tartalmazótartályon történő átvezetéssel, ahol a bevonóanyagot egyelőtéttartályból (8) két szembefogó forgórész (5, 5') közötti résen(7) vezetik be és a szalagot felülről lefelé az olvadékon (3) és aforgórészeken (5, 5') keresztül vezetik. A találmány lényege, hogy arést (7) alsó oldalán körbefutó permanens mágnesekkel (4) tömítik(fojtják) a forgórészeken (5, 5') belül forgatható görgőket rendeznekel, amelyekben a permanens mágnesek (4) ágyazva vannak. A találmánytovábbá berendezés, az eljárás foganatosítására, amelynek legalább egytartálya van az olvadék bevonóanyag számára a fémes szalag (1) alakúanyag bevonásához két egymással szembeforgó forgórész (5, 5') közöttirés (7) kialakítása mellett, amely forgórészek (5, 5') a rést (7)lefelé tömítik, a forgórészeken (5, 5') belül forgatható görgők vannakelrendezve, amelyek köpenyfelületén permanens mágnesek vannakrögzítve. ÓThe subject of the invention is a method for coating the surface of objects, especially tape-shaped objects such as metal tape or steel tape, with at least one metal coating, by passing through a tank containing at least one molten coating material (3), where the coating material is poured from a single buffer tank (8) into a gap between two facing rotors (5, 5') (7) is introduced and the tape is guided from top to bottom through the melt (3) and rotating parts (5, 5'). The essence of the invention is that the grooves (7) are sealed (suffocated) with permanent magnets (4) running around the lower side, and rotatable rollers are arranged inside the rotors (5, 5'), in which the permanent magnets (4) are embedded. In addition to the invention, the device for carrying out the process, which has at least one container for the melt coating material for coating the metallic strip (1)-shaped material in addition to the formation of a gap (7) between two opposing rotors (5, 5'), which rotors (5, 5') the gap (7) is sealed downwards, rotatable rollers are arranged inside the rotors (5, 5') and permanent magnets are fixed on their surface. HE

HU0401759A 2001-09-28 2002-09-25 Method for hot-dip finishing and an apparatus for making it HUP0401759A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10148158A DE10148158A1 (en) 2001-09-28 2001-09-28 Process for hot-dip coating with reverse strip travel
PCT/EP2002/010741 WO2003029507A1 (en) 2001-09-28 2002-09-25 Method for hot-dip finishing

Publications (1)

Publication Number Publication Date
HUP0401759A2 true HUP0401759A2 (en) 2004-12-28

Family

ID=7700812

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0401759A HUP0401759A2 (en) 2001-09-28 2002-09-25 Method for hot-dip finishing and an apparatus for making it

Country Status (18)

Country Link
US (1) US20050048216A1 (en)
EP (1) EP1430162B1 (en)
JP (1) JP2005504177A (en)
KR (1) KR20040045011A (en)
CN (1) CN1295373C (en)
AT (1) ATE327352T1 (en)
BR (1) BR0212938A (en)
CA (1) CA2461912A1 (en)
DE (2) DE10148158A1 (en)
ES (1) ES2264738T3 (en)
HU (1) HUP0401759A2 (en)
MX (1) MXPA04002746A (en)
PL (1) PL367442A1 (en)
RU (1) RU2300577C2 (en)
UA (1) UA78722C2 (en)
WO (1) WO2003029507A1 (en)
YU (1) YU25704A (en)
ZA (1) ZA200401565B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10240954B4 (en) * 2002-09-05 2012-05-31 Sms Siemag Aktiengesellschaft Device for the hot dip coating of a metal strand
CA2479031C (en) * 2002-09-13 2008-06-03 Jfe Steel Corporation Method and apparatus for producing hot-dip plated metal strip
FR2958563A3 (en) * 2010-04-13 2011-10-14 Fives Stein METHOD AND DEVICE FOR COATING METAL BANDS

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2223499A (en) * 1936-08-20 1940-12-03 Crown Cork & Seal Co Method of coating metal
SE328454B (en) * 1968-09-20 1970-09-14 Asea Ab
JPS5129981B2 (en) * 1973-07-17 1976-08-28
JPS63286562A (en) * 1987-05-19 1988-11-24 Hitachi Cable Ltd Hot dipping method
DE3718178A1 (en) * 1987-05-29 1988-12-15 Hoesch Stahl Ag Method for the production of metallic fibres and an apparatus for carrying out the method
CA2072210A1 (en) * 1991-06-25 1992-12-26 Toshio Sato Method for continuously moving a steel strip
IN191638B (en) * 1994-07-28 2003-12-06 Bhp Steel Jla Pty Ltd
JPH1017184A (en) * 1996-07-01 1998-01-20 Nippon Steel Corp Carrier roller of steel belt
JPH1143754A (en) * 1997-07-23 1999-02-16 Nisshin Steel Co Ltd Overhead provided with mechanism for preventing falling of hot-dip plating metal
JPH11172400A (en) * 1997-12-15 1999-06-29 Hitachi Ltd Continuous hot dip coating device and continuous hot dip coating method
CN2332733Y (en) * 1998-07-17 1999-08-11 张玉崑 Metal wire rod hot dipped steel wire appts. using electromagnetic force for coating
JP2000212714A (en) * 1999-01-18 2000-08-02 Hitachi Ltd Device and method for continuous hot dip metal coating
JP2000219944A (en) * 1999-01-29 2000-08-08 Nkk Corp Apparatus for producing steel sheet coated with hot-dip metal

Also Published As

Publication number Publication date
KR20040045011A (en) 2004-05-31
WO2003029507A1 (en) 2003-04-10
ATE327352T1 (en) 2006-06-15
MXPA04002746A (en) 2005-09-08
CN1561404A (en) 2005-01-05
RU2300577C2 (en) 2007-06-10
ZA200401565B (en) 2004-05-04
EP1430162A1 (en) 2004-06-23
RU2004113102A (en) 2005-05-20
ES2264738T3 (en) 2007-01-16
JP2005504177A (en) 2005-02-10
EP1430162B1 (en) 2006-05-24
DE50206923D1 (en) 2006-06-29
DE10148158A1 (en) 2003-04-17
CN1295373C (en) 2007-01-17
CA2461912A1 (en) 2003-04-10
US20050048216A1 (en) 2005-03-03
BR0212938A (en) 2004-10-13
PL367442A1 (en) 2005-02-21
YU25704A (en) 2006-08-17
UA78722C2 (en) 2007-04-25

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Legal Events

Date Code Title Description
FD9A Lapse of provisional protection due to non-payment of fees