CA2056666A1 - Flux for Use in a Dry Process for Flux Treatment for Molten Metal Coating, and a Process for Manufacturing Steel Coated with Molten Metal Including Treatment with the Same Flux - Google Patents

Flux for Use in a Dry Process for Flux Treatment for Molten Metal Coating, and a Process for Manufacturing Steel Coated with Molten Metal Including Treatment with the Same Flux

Info

Publication number
CA2056666A1
CA2056666A1 CA2056666A CA2056666A CA2056666A1 CA 2056666 A1 CA2056666 A1 CA 2056666A1 CA 2056666 A CA2056666 A CA 2056666A CA 2056666 A CA2056666 A CA 2056666A CA 2056666 A1 CA2056666 A1 CA 2056666A1
Authority
CA
Canada
Prior art keywords
flux
molten metal
treatment
chloride
manufacturing steel
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.)
Granted
Application number
CA2056666A
Other languages
French (fr)
Other versions
CA2056666C (en
Inventor
Tatsumi Izeki
Yoshihiko Takano
Tetsuya Nakada
Koshi Takada
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.)
Sumitomo Metal Mining Co Ltd
Tanaka Galvanizing Co Ltd
Original Assignee
Sumitomo Metal Mining Co Ltd
Tanaka Galvanizing Co 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 Sumitomo Metal Mining Co Ltd, Tanaka Galvanizing Co Ltd filed Critical Sumitomo Metal Mining Co Ltd
Publication of CA2056666A1 publication Critical patent/CA2056666A1/en
Application granted granted Critical
Publication of CA2056666C publication Critical patent/CA2056666C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C23C2/30—Fluxes or coverings on molten baths

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)
  • Prevention Of Electric Corrosion (AREA)

Abstract

A flux for use in a dry process for the flux treatment of the material to be coated with molten metal contains at least one chloride selected from the group consisting of zinc chloride, stannous chloride, an alkali metal chloride and an alkaline earth metal chloride and at least one aliphatic nitrogen derivative with alkyl group having 1 to 18 carbons. The treatment of steel with this flux enables the formation of a coating having a good finish from, among others, a molten alloy of zinc and aluminum, which may further contain other elements, or molten aluminum, by a single dipping operation in an atmospheric environment whcih has hitherto been difficult. A
process for manufacturing steel coated with molten metal, including its treatement with the flux, is also disclosed.
CA002056666A 1990-11-30 1991-12-02 Flux for use in a dry process for flux treatment for molten metal coating, and a process for manufacturing steel coated with molten metal including treatment with the same flux Expired - Fee Related CA2056666C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2339495A JPH079056B2 (en) 1990-11-30 1990-11-30 Flux for hot-dip metal plating by dry flux method and method for producing hot-dip metal plated steel material using this flux
JP2(1990)-339495 1990-11-30

Publications (2)

Publication Number Publication Date
CA2056666A1 true CA2056666A1 (en) 1993-06-03
CA2056666C CA2056666C (en) 1995-05-30

Family

ID=18328011

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002056666A Expired - Fee Related CA2056666C (en) 1990-11-30 1991-12-02 Flux for use in a dry process for flux treatment for molten metal coating, and a process for manufacturing steel coated with molten metal including treatment with the same flux

Country Status (7)

Country Link
EP (1) EP0488423B1 (en)
JP (1) JPH079056B2 (en)
KR (1) KR100392565B1 (en)
AU (1) AU639843B2 (en)
CA (1) CA2056666C (en)
DE (1) DE69129180T2 (en)
ES (1) ES2116991T3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7554394A (en) * 1993-08-05 1995-02-28 Ferro Technologies, Inc. Lead-free galvanizing technique
TW374096B (en) * 1995-01-10 1999-11-11 Nihon Parkerizing Process for hot dip-coating a steel material with a molten aluminum alloy according to an one-stage metal alloy coating method using a flux
KR100413376B1 (en) * 2001-10-15 2004-01-03 김정섭 Flux compositions for hot dip galvanizing
CA2628470C (en) 2005-12-20 2011-10-18 Teck Cominco Metals Ltd. Flux and process for hot dip galvanization
JP4782246B2 (en) * 2009-06-25 2011-09-28 新日本製鐵株式会社 High-strength Zn-Al plated steel wire for bridges with excellent corrosion resistance and fatigue characteristics and method for producing the same
GB2507311B (en) 2012-10-25 2018-08-29 Fontaine Holdings Nv Flux compositions for steel galvanization
GB2507310B (en) 2012-10-25 2018-08-29 Fontaine Holdings Nv Flux compositions for hot dip galvanization
GB2507309A (en) 2012-10-25 2014-04-30 Fontaine Holdings Nv Continuous single dip galvanisation process
PL2915607T3 (en) 2014-03-04 2019-11-29 Fontaine Holdings Nv Galvanized metal objects and their manufacturing process
CN107525739B (en) * 2017-08-22 2023-08-29 山东交通学院 Test device and test method for determining minimum use temperature of liquid snow-melting agent
JP7311767B2 (en) * 2019-08-30 2023-07-20 日本製鉄株式会社 FLUX AND METHOD FOR MANUFACTURING Zn-Al-Mg-BASED PLATED STEEL PRODUCT USING THE SAME

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813044A (en) * 1954-03-29 1957-11-12 Poor & Co Galvanizing process and flux composition
US3030241A (en) * 1959-02-24 1962-04-17 Jr Frederick C Brightly Galvanizing flux composition and treatment
US3816188A (en) * 1972-12-18 1974-06-11 Du Pont Low-fuming galvanizing fluxes
LU75821A1 (en) * 1976-09-17 1977-05-04
LU86339A1 (en) * 1986-03-04 1987-11-11 Foridienne Chimie N V FLUORIDE-FREE FLOW COMPOSITIONS FOR HOT GALVANIZATION IN ALUMINUM ZINC BATHS
DE3834733A1 (en) * 1988-10-12 1990-04-19 Basf Ag FLUID FOR FIRE GALVANIZATION

Also Published As

Publication number Publication date
JPH04202751A (en) 1992-07-23
DE69129180T2 (en) 1998-11-12
JPH079056B2 (en) 1995-02-01
AU639843B2 (en) 1993-08-05
AU8828591A (en) 1992-06-04
EP0488423B1 (en) 1998-04-01
KR920010014A (en) 1992-06-26
DE69129180D1 (en) 1998-05-07
CA2056666C (en) 1995-05-30
KR100392565B1 (en) 2003-10-22
EP0488423A1 (en) 1992-06-03
ES2116991T3 (en) 1998-08-01

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed