DE69300964T2 - Hot-dip galvanized steel objects and method of manufacture. - Google Patents

Hot-dip galvanized steel objects and method of manufacture.

Info

Publication number
DE69300964T2
DE69300964T2 DE69300964T DE69300964T DE69300964T2 DE 69300964 T2 DE69300964 T2 DE 69300964T2 DE 69300964 T DE69300964 T DE 69300964T DE 69300964 T DE69300964 T DE 69300964T DE 69300964 T2 DE69300964 T2 DE 69300964T2
Authority
DE
Germany
Prior art keywords
hot
manufacture
galvanized steel
dip galvanized
steel objects
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
DE69300964T
Other languages
German (de)
Other versions
DE69300964D1 (en
Inventor
Marc Dauzat
Joel Roualdes
Xavier Berjat
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.)
Sollac SA
Original Assignee
Sollac SA
Lorraine de Laminage Continu SA SOLLAC
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 Sollac SA, Lorraine de Laminage Continu SA SOLLAC filed Critical Sollac SA
Application granted granted Critical
Publication of DE69300964D1 publication Critical patent/DE69300964D1/en
Publication of DE69300964T2 publication Critical patent/DE69300964T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

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)

Abstract

Process for galvanising iron and steel products according to which coating of the said products is performed by dipping in a molten bath of zinc alloy, characterised in that the said alloy contains, in percentages by weight, 1 to 3.5 % of magnesium, 0.5 to 1.5 % of aluminium and 0.0010 to 0.0060 % of silicon. The invention also relates to an iron or steel product (5) coated using this process. <IMAGE>
DE69300964T 1992-10-21 1993-09-24 Hot-dip galvanized steel objects and method of manufacture. Expired - Lifetime DE69300964T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9212829A FR2697031B1 (en) 1992-10-21 1992-10-21 Process for galvanizing steel products and steel products thus obtained.

Publications (2)

Publication Number Publication Date
DE69300964D1 DE69300964D1 (en) 1996-01-18
DE69300964T2 true DE69300964T2 (en) 1996-07-18

Family

ID=9434910

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69300964T Expired - Lifetime DE69300964T2 (en) 1992-10-21 1993-09-24 Hot-dip galvanized steel objects and method of manufacture.

Country Status (5)

Country Link
EP (1) EP0594520B1 (en)
AT (1) ATE131214T1 (en)
DE (1) DE69300964T2 (en)
ES (1) ES2082617T3 (en)
FR (1) FR2697031B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1621645A1 (en) * 2004-07-28 2006-02-01 Corus Staal BV Steel sheet with hot dip galvanized zinc alloy coating
US8785000B2 (en) * 2004-06-29 2014-07-22 Tata Steel Ijmuiden B.V. Steel sheet with hot dip galvanized zinc alloy coating and process to produce it
EP2055799A1 (en) 2007-11-05 2009-05-06 ThyssenKrupp Steel AG Flat steel product with an anti-corrosion metal coating and method for creating an anti-corrosion metal coating on a flat steel product
RU2470088C2 (en) * 2010-10-29 2012-12-20 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Zinc-based melt for application of protective coatings on steel strip by hot immersion
WO2012141659A1 (en) 2011-04-13 2012-10-18 U.S. STEEL KOŠICE, s.r.o. Method of production of hot dip galvanized flat steel products with improved corrosion resistance
KR101439694B1 (en) 2012-12-26 2014-09-12 주식회사 포스코 Zn-Mg ALLOY COATED STEEL SHEET AND MEHTDOD FOR MANUFACTURING THE SAME
WO2015055285A1 (en) * 2013-10-15 2015-04-23 Tata Steel Ijmuiden B.V. Steel substrate with zinc alloy coating
CN109844162A (en) * 2016-08-08 2019-06-04 约翰.斯皮尔 Improved galvanizing by dipping coating, manufacture with low liquidus temperature and the method using the coating

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56152955A (en) * 1980-04-25 1981-11-26 Nippon Steel Corp Hot dipping composition for steel sheet coated with zinc alloy by hot dipping
JPS6052569A (en) * 1983-08-31 1985-03-25 Taiyo Seikou Kk Plated steel sheet for colored galvanized steel sheet
JPS60177158A (en) * 1984-02-23 1985-09-11 Nippon Mining Co Ltd Zinc alloy for hot dip galvanizing
JP2755387B2 (en) * 1988-04-12 1998-05-20 大洋製鋼株式会社 Manufacturing method of hot-dip zinc-alloy-plated steel sheet for pre-coated steel sheet and pre-coated steel sheet
JPH0353051A (en) * 1989-07-21 1991-03-07 Sumitomo Metal Mining Co Ltd Plating bath for galvanizing treatment

Also Published As

Publication number Publication date
ATE131214T1 (en) 1995-12-15
FR2697031A1 (en) 1994-04-22
ES2082617T3 (en) 1996-03-16
DE69300964D1 (en) 1996-01-18
EP0594520B1 (en) 1995-12-06
EP0594520A1 (en) 1994-04-27
FR2697031B1 (en) 1994-12-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: HAFT - KARAKATSANIS PATENTANWALTSKANZLEI, 80802 MU