ATE153387T1 - Abstreifen von flüssigen beschichtungen - Google Patents

Abstreifen von flüssigen beschichtungen

Info

Publication number
ATE153387T1
ATE153387T1 AT93302249T AT93302249T ATE153387T1 AT E153387 T1 ATE153387 T1 AT E153387T1 AT 93302249 T AT93302249 T AT 93302249T AT 93302249 T AT93302249 T AT 93302249T AT E153387 T1 ATE153387 T1 AT E153387T1
Authority
AT
Austria
Prior art keywords
stripping
layer
jet stream
surface modifying
nozzle
Prior art date
Application number
AT93302249T
Other languages
English (en)
Inventor
Cat Vo Tu
Original Assignee
Bhp Steel Jla Pty Ltd
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 Bhp Steel Jla Pty Ltd filed Critical Bhp Steel Jla Pty Ltd
Application granted granted Critical
Publication of ATE153387T1 publication Critical patent/ATE153387T1/de

Links

Classifications

    • 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
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B05C11/06—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with a blast of gas or vapour
    • 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
    • B05D3/04—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 by exposure to gases
    • B05D3/0406—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 by exposure to gases the gas being air
    • B05D3/042—Directing or stopping the fluid to be coated with air
    • 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
    • C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
    • C23C2/18—Removing excess of molten coatings from elongated material
    • C23C2/20—Strips; Plates
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D5/00—Control of dimensions of material
    • G05D5/02—Control of dimensions of material of thickness, e.g. of rolled material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Coating With Molten Metal (AREA)
  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Cleaning By Liquid Or Steam (AREA)
AT93302249T 1992-04-06 1993-03-24 Abstreifen von flüssigen beschichtungen ATE153387T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPL173992 1992-04-06

Publications (1)

Publication Number Publication Date
ATE153387T1 true ATE153387T1 (de) 1997-06-15

Family

ID=3776077

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93302249T ATE153387T1 (de) 1992-04-06 1993-03-24 Abstreifen von flüssigen beschichtungen

Country Status (9)

Country Link
US (1) US5360641A (de)
EP (1) EP0565272B1 (de)
JP (1) JPH06292854A (de)
KR (1) KR930021809A (de)
AT (1) ATE153387T1 (de)
CA (1) CA2093024A1 (de)
DE (1) DE69310804T2 (de)
ES (1) ES2103427T3 (de)
MY (1) MY108753A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5741559A (en) * 1995-10-23 1998-04-21 Lsp Technologies, Inc. Laser peening process and apparatus
JP4451194B2 (ja) 2004-04-13 2010-04-14 三菱日立製鉄機械株式会社 液体ワイピング装置
JP4835073B2 (ja) * 2005-09-05 2011-12-14 Ｊｆｅスチール株式会社 溶融金属めっき鋼帯の製造方法
JP4835072B2 (ja) * 2005-09-05 2011-12-14 Ｊｆｅスチール株式会社 溶融金属めっき鋼帯の製造方法及び連続溶融金属めっき装置
DE102007034877A1 (de) * 2007-07-24 2009-01-29 Schmid Rhyner Ag Verfahren und Vorrichtung zum Auftrag von Kunststoffbeschichtungen
EP2045349A1 (de) * 2007-10-05 2009-04-08 Linde Aktiengesellschaft Vorrichtung und Verfahren zur durchgehenden feuerverzinkten Beschichtung von Metallstreifen
CN101910446B (zh) * 2008-03-13 2013-09-04 蓝野钢铁有限公司 金属镀覆钢带
NZ594392A (en) 2009-03-13 2014-02-28 Bluescope Steel Ltd Corrosion protection with al / zn-based coatings
EP3827903A1 (de) 2019-11-29 2021-06-02 Cockerill Maintenance & Ingenierie S.A. Vorrichtung und verfahren zur herstellung eines beschichteten metallbandes mit verbessertem aussehen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2526731A (en) * 1945-02-13 1950-10-24 Armco Steel Corp Method of and apparatus for coating metallic strands with a metal coating
US3607366A (en) * 1968-11-14 1971-09-21 Yawata Iron & Steel Co Removal of excess molten metal coatings by gas blast without ripple formations on coated surfaces
JPS548124A (en) * 1977-06-21 1979-01-22 Nippon Steel Corp Controlling method for amount of molten metal adhered in continuous hot dipping
JPS55128570A (en) * 1979-03-29 1980-10-04 Nippon Steel Corp Continuous galvanizing apparatus for strip
GB2075455B (en) * 1980-04-30 1984-08-22 Nippon Steel Corp Apparatus and method for supporting a metal strip under a static gas pressure
FR2544336B1 (fr) * 1983-04-13 1985-08-09 Ziegler Sa Installation pour le revetement en continu de bande, notamment pour la galvanisation de tole d'acier
JPS6240350A (ja) * 1985-08-14 1987-02-21 Sumitomo Metal Ind Ltd 溶融金属めつき付着量制御方法

Also Published As

Publication number Publication date
US5360641A (en) 1994-11-01
EP0565272B1 (de) 1997-05-21
DE69310804D1 (de) 1997-06-26
DE69310804T2 (de) 1997-11-06
JPH06292854A (ja) 1994-10-21
CA2093024A1 (en) 1993-10-07
KR930021809A (ko) 1993-11-23
MY108753A (en) 1996-11-30
ES2103427T3 (es) 1997-09-16
EP0565272A1 (de) 1993-10-13

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee