EP1734144A3 - Feuerverzinkung von Eisen- bzw. Stahlteilen - Google Patents

Feuerverzinkung von Eisen- bzw. Stahlteilen Download PDF

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Publication number
EP1734144A3
EP1734144A3 EP06405253A EP06405253A EP1734144A3 EP 1734144 A3 EP1734144 A3 EP 1734144A3 EP 06405253 A EP06405253 A EP 06405253A EP 06405253 A EP06405253 A EP 06405253A EP 1734144 A3 EP1734144 A3 EP 1734144A3
Authority
EP
European Patent Office
Prior art keywords
steel
iron
hot dip
steel parts
microns
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.)
Withdrawn
Application number
EP06405253A
Other languages
English (en)
French (fr)
Other versions
EP1734144A2 (de
Inventor
Heinz Lutta
Wilfried A. Dr. Heinemann
Rainer Bunge
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1734144A2 publication Critical patent/EP1734144A2/de
Publication of EP1734144A3 publication Critical patent/EP1734144A3/de
Withdrawn legal-status Critical Current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
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • 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
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
    • 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
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/026—Deposition of sublayers, e.g. adhesion layers or pre-applied alloying elements or corrosion protection

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

Indem auf die Oberfläche eines Stahlteils eine metallische Zwischenschicht in einer Schichtstärke von 1 bis 8 Mikrometer, insbesondere von 2 bis 4 Mikrometer, aufgebracht wird, welche Zwischenschicht im Kontaktbereich mit dem Stahl aus überwiegend Nickel besteht, wird ein Stahlteil auf eine Verzinkung im Zink-Schmelzbad mit einem Aluminium-Gehalt von max.1% derart vorbereitet, dass der unter herkömmlichen, standardisierten Verzinkungsbedingungen hergestellte Zinküberzug, unabhängig von der Reaktivität des Stahls, eine gleichmässige Schichtstärke mit hoher Haftung und ein gleichmässiges Aussehen aufweist.
EP06405253A 2005-06-15 2006-06-08 Feuerverzinkung von Eisen- bzw. Stahlteilen Withdrawn EP1734144A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH10162005 2005-06-15

Publications (2)

Publication Number Publication Date
EP1734144A2 EP1734144A2 (de) 2006-12-20
EP1734144A3 true EP1734144A3 (de) 2007-01-03

Family

ID=35636956

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06405253A Withdrawn EP1734144A3 (de) 2005-06-15 2006-06-08 Feuerverzinkung von Eisen- bzw. Stahlteilen

Country Status (1)

Country Link
EP (1) EP1734144A3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018060779A1 (en) * 2016-09-30 2018-04-05 Tata Steel Limited A coated steel and a method of coating a steel substrate

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2315740A (en) * 1941-06-16 1943-04-06 Standard Steel Spring Co Protected metal article and process of producing the same
DE2743655A1 (de) * 1976-10-01 1978-04-06 Noel Dreulle Legierung zum tauch-galvanisieren von staehlen und verfahren zum tauch- galvanisieren von staehlen
JPS5554559A (en) * 1978-10-16 1980-04-21 Nisshin Steel Co Ltd Production of hot dipping steel sheet by flux method
JPS55131165A (en) * 1979-03-31 1980-10-11 Sumitomo Metal Ind Ltd Galvanizing method for silicon-containing steel sheet
JPS56152956A (en) * 1980-04-25 1981-11-26 Nippon Steel Corp Manufacture of steel sheet coated with zinc-magnesium alloy by hot dipping
EP0046458A1 (de) * 1980-08-14 1982-03-03 Th. Goldschmidt AG Verfahren zum Hochtemperaturverzinken
JPH04333552A (ja) * 1991-05-07 1992-11-20 Nippon Steel Corp 高張力合金化溶融亜鉛めっき鋼板の製造方法
GB2276887A (en) * 1993-04-05 1994-10-12 Berkman Louis Co Metal coated with tin-zinc alloy coating
JP2003268516A (ja) * 2002-03-12 2003-09-25 Nippon Steel Corp 溶融めっき鉄鋼製品およびその製造方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2315740A (en) * 1941-06-16 1943-04-06 Standard Steel Spring Co Protected metal article and process of producing the same
DE2743655A1 (de) * 1976-10-01 1978-04-06 Noel Dreulle Legierung zum tauch-galvanisieren von staehlen und verfahren zum tauch- galvanisieren von staehlen
JPS5554559A (en) * 1978-10-16 1980-04-21 Nisshin Steel Co Ltd Production of hot dipping steel sheet by flux method
JPS55131165A (en) * 1979-03-31 1980-10-11 Sumitomo Metal Ind Ltd Galvanizing method for silicon-containing steel sheet
JPS56152956A (en) * 1980-04-25 1981-11-26 Nippon Steel Corp Manufacture of steel sheet coated with zinc-magnesium alloy by hot dipping
EP0046458A1 (de) * 1980-08-14 1982-03-03 Th. Goldschmidt AG Verfahren zum Hochtemperaturverzinken
JPH04333552A (ja) * 1991-05-07 1992-11-20 Nippon Steel Corp 高張力合金化溶融亜鉛めっき鋼板の製造方法
GB2276887A (en) * 1993-04-05 1994-10-12 Berkman Louis Co Metal coated with tin-zinc alloy coating
JP2003268516A (ja) * 2002-03-12 2003-09-25 Nippon Steel Corp 溶融めっき鉄鋼製品およびその製造方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
KREPSKI, RICHARD P.: "Nickel-based pretreatments to solve the silicon steel galvanizing problem", EDITED PROCEEDINGS-INTERNATIONAL GALVANIZING CONFERENCE, 1988 - 1988, pages 15TH,GE 4/1 - GE 4/4, XP008071644 *
LU, JINTANG; CHE, CHUNSHAN; CHEN, QIAOYU; KONG, GANG: "Hot-dip galvanizing of Q345 steel with preplating nickel", CAILIAO BAOHI, vol. 36, no. 6, 2003 - 2003, pages 19 - 21, XP008071689 *
WAKAMATSU ET AL: "EFFECT OF ELECTROLESS NICKEL PLATING ON REACTION BETWEEN SILICON-CONTAINING STEELS AND MOLTEN ZINC", TETSU TO HAGANE - JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN, XX, JP, vol. 85, no. 9, 1999, pages 684 - 690, XP008071691, ISSN: 0021-1575 *

Also Published As

Publication number Publication date
EP1734144A2 (de) 2006-12-20

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