ATE30602T1 - Verfahren und vorrichtung zur verkleinerung des bluehens von galvanisierten stahlblechen. - Google Patents

Verfahren und vorrichtung zur verkleinerung des bluehens von galvanisierten stahlblechen.

Info

Publication number
ATE30602T1
ATE30602T1 AT85401193T AT85401193T ATE30602T1 AT E30602 T1 ATE30602 T1 AT E30602T1 AT 85401193 T AT85401193 T AT 85401193T AT 85401193 T AT85401193 T AT 85401193T AT E30602 T1 ATE30602 T1 AT E30602T1
Authority
AT
Austria
Prior art keywords
case
bluehing
reducing
temperature
steel sheet
Prior art date
Application number
AT85401193T
Other languages
English (en)
Inventor
Bernard Francois
Original Assignee
Usinor
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 Usinor filed Critical Usinor
Application granted granted Critical
Publication of ATE30602T1 publication Critical patent/ATE30602T1/de

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
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/06—Zinc or cadmium or alloys based thereon
    • 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
    • C23C2/26—After-treatment
    • C23C2/265—After-treatment by applying solid particles to the molten coating

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)
  • Electroplating And Plating Baths Therefor (AREA)
AT85401193T 1984-06-22 1985-06-14 Verfahren und vorrichtung zur verkleinerung des bluehens von galvanisierten stahlblechen. ATE30602T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8409910A FR2566432A1 (fr) 1984-06-22 1984-06-22 Procede et dispositif d'optimisation dans un procede de reduction de la dimension du fleurage d'une bande d'acier galvanise
EP85401193A EP0166654B1 (de) 1984-06-22 1985-06-14 Verfahren und Vorrichtung zur Verkleinerung des Blühens von galvanisierten Stahlblechen

Publications (1)

Publication Number Publication Date
ATE30602T1 true ATE30602T1 (de) 1987-11-15

Family

ID=9305355

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85401193T ATE30602T1 (de) 1984-06-22 1985-06-14 Verfahren und vorrichtung zur verkleinerung des bluehens von galvanisierten stahlblechen.

Country Status (10)

Country Link
US (1) US4619835A (de)
EP (1) EP0166654B1 (de)
JP (1) JPS6115956A (de)
KR (1) KR920007846B1 (de)
AT (1) ATE30602T1 (de)
AU (1) AU579376B2 (de)
CA (1) CA1225548A (de)
DE (1) DE3560909D1 (de)
ES (1) ES8701852A1 (de)
FR (1) FR2566432A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4008738C1 (en) * 1989-06-07 1990-11-08 Hoesch Stahl Ag, 4600 Dortmund, De Improving surface quality of steel strip or sheet - by coating with aluminium zinc alloy including silicon

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01208442A (ja) * 1988-02-16 1989-08-22 Sumitomo Metal Ind Ltd ゼロスパングル亜鉛メッキ鋼板の製造方法
JPH01306547A (ja) * 1988-06-06 1989-12-11 Nkk Corp 溶融亜鉛メッキスパングルの制御方法
JPH02125852A (ja) * 1988-11-07 1990-05-14 Nippon Steel Corp ハーティプロセス装置
FR2678645B1 (fr) * 1991-07-01 1993-10-29 Sollac Procede de regulation d'un traitement metallurgique effectue sur un produit en defilement et dispositif pour sa mise en óoeuvre.
IT201900023484A1 (it) * 2019-12-10 2021-06-10 Danieli Off Mecc Apparato di stabilizzazione
CN111841947B (zh) * 2020-07-24 2021-07-30 南京江宁区上峰国银标准件厂 一种金属方管表面喷漆防腐装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3379557A (en) * 1964-07-06 1968-04-23 Armco Steel Corp Suppression of visible spangle
FR1446335A (fr) * 1965-04-09 1966-07-22 Strasbourg Forges Perfectionnements apportés à la fabrication de produits et notamment de tôles galvanisées à chaud
FR1440367A (fr) * 1965-07-05 1966-05-27 Armco Steel Corp Procédé pour le traitement de feuillards ou bandes métalliques fraîchement galvanisés en vue de réduire le degré de pailletage visible et appareil pour la mise en oeuvre dudit procédé
FR2236013A1 (en) * 1973-07-06 1975-01-31 Heurtey Metallurgie Treating galvanised coatings on sheet metal - to give semi- brilliant appearance by seeding molten coating with powdered material
DE2755585A1 (de) * 1977-10-14 1979-04-19 Kloeckner Humboldt Deutz Ag Vorrichtung zum auftragen oberflaechenhaertender schichten auf die wendeln von foerderschnecken
FR2440998A1 (fr) * 1978-11-09 1980-06-06 Strasbourg Laminoirs Procede et dispositif pour la fabrication de tole ou de feuillard galvanise a revetement pauvre sur une face
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4008738C1 (en) * 1989-06-07 1990-11-08 Hoesch Stahl Ag, 4600 Dortmund, De Improving surface quality of steel strip or sheet - by coating with aluminium zinc alloy including silicon

Also Published As

Publication number Publication date
ES544780A0 (es) 1986-12-16
DE3560909D1 (en) 1987-12-10
CA1225548A (en) 1987-08-18
AU579376B2 (en) 1988-11-24
ES8701852A1 (es) 1986-12-16
AU4378385A (en) 1986-01-02
JPS6115956A (ja) 1986-01-24
KR920007846B1 (ko) 1992-09-18
FR2566432A1 (fr) 1985-12-27
EP0166654B1 (de) 1987-11-04
KR860000404A (ko) 1986-01-28
EP0166654A1 (de) 1986-01-02
US4619835A (en) 1986-10-28

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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