GB1040958A - Improvements in and relating to galvanising fluxes - Google Patents

Improvements in and relating to galvanising fluxes

Info

Publication number
GB1040958A
GB1040958A GB2961963A GB2961963A GB1040958A GB 1040958 A GB1040958 A GB 1040958A GB 2961963 A GB2961963 A GB 2961963A GB 2961963 A GB2961963 A GB 2961963A GB 1040958 A GB1040958 A GB 1040958A
Authority
GB
United Kingdom
Prior art keywords
chloride
surfactant
galvanising
ammonium
surfactants
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
Application number
GB2961963A
Inventor
Frank Maudsley
Ian James Campbell
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.)
WILLIAM BLYTHE AND Co Ltd
Original Assignee
WILLIAM BLYTHE AND 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 WILLIAM BLYTHE AND Co Ltd filed Critical WILLIAM BLYTHE AND Co Ltd
Priority to GB2961963A priority Critical patent/GB1040958A/en
Publication of GB1040958A publication Critical patent/GB1040958A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/3601—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with inorganic compounds as principal constituents
    • B23K35/3603—Halide salts
    • 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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)
  • Electroplating And Plating Baths Therefor (AREA)

Abstract

A galvanising flux comprises at least 65% zinc chloride, up to 30% by weight ammonium chloride and a surfactant. The preferred composition comprises 75% zinc chloride, 10-20% ammonium chloride, up to 5% surfactant, up to 20% sodium chloride and up to 25% potassium chloride. The surfactants may be non ionic such as ethylene oxide condensates with fatty alcohols or with alkyl substituted phenols e.g. nonyl phenol ethylene oxide condensate; anionic surfactants such as the alkyl arencsulphonates and sulphated alcohols; cationic surfactants such as the long chain quaternary ammonium salts or salts of higher alkylamines e.g. dimethyl ammonium chloride and cetyl ammonium bromide. Saporin may also be used as a surfactant.
GB2961963A 1963-07-26 1963-07-26 Improvements in and relating to galvanising fluxes Expired GB1040958A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2961963A GB1040958A (en) 1963-07-26 1963-07-26 Improvements in and relating to galvanising fluxes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2961963A GB1040958A (en) 1963-07-26 1963-07-26 Improvements in and relating to galvanising fluxes

Publications (1)

Publication Number Publication Date
GB1040958A true GB1040958A (en) 1966-09-01

Family

ID=10294433

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2961963A Expired GB1040958A (en) 1963-07-26 1963-07-26 Improvements in and relating to galvanising fluxes

Country Status (1)

Country Link
GB (1) GB1040958A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987005337A1 (en) * 1986-03-04 1987-09-11 S.A. Floridienne - Chimie N.V. Fluoride-free flux compositions for the hot galvanizing in aluminium-containing zinc baths
EP0363784A1 (en) * 1988-10-12 1990-04-18 BASF Aktiengesellschaft Flux for hot galvanising
GB2507310A (en) * 2012-10-25 2014-04-30 Fontaine Holdings Nv Flux composition for hot dip galvanization of ferrous materials
EP2725116A1 (en) * 2012-10-25 2014-04-30 Fontaine Holdings NV Continuous single-dip process for galvanization of steel long products into Zn-Al-Mg alloys
US10793940B2 (en) 2012-10-25 2020-10-06 Fontaine Holdings Nv Flux compositions for steel galvanization
CN114807804A (en) * 2022-03-09 2022-07-29 仙桃市环美化工有限公司 Multifunctional explosion-proof agent

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987005337A1 (en) * 1986-03-04 1987-09-11 S.A. Floridienne - Chimie N.V. Fluoride-free flux compositions for the hot galvanizing in aluminium-containing zinc baths
AU605146B2 (en) * 1986-03-04 1991-01-10 S.A. Floridienne - Chimie N.V. Fluoride-free flux compositions for the hot galvanizing in aluminium-containing zinc baths
EP0363784A1 (en) * 1988-10-12 1990-04-18 BASF Aktiengesellschaft Flux for hot galvanising
GB2507310A (en) * 2012-10-25 2014-04-30 Fontaine Holdings Nv Flux composition for hot dip galvanization of ferrous materials
EP2725115A1 (en) * 2012-10-25 2014-04-30 Fontaine Holdings NV Flux compositions for steel galvanization
EP2725116A1 (en) * 2012-10-25 2014-04-30 Fontaine Holdings NV Continuous single-dip process for galvanization of steel long products into Zn-Al-Mg alloys
GB2507309A (en) * 2012-10-25 2014-04-30 Fontaine Holdings Nv Continuous single dip galvanisation process
GB2507310B (en) * 2012-10-25 2018-08-29 Fontaine Holdings Nv Flux compositions for hot dip galvanization
US10745792B2 (en) 2012-10-25 2020-08-18 Fontaine Holdings Nv Continuous single-dip process for galvanization of steel long products into Zn—Al—Mg alloys
US10793940B2 (en) 2012-10-25 2020-10-06 Fontaine Holdings Nv Flux compositions for steel galvanization
US10801096B2 (en) 2012-10-25 2020-10-13 Fontaine Holdings Nv Continuous single-dip process for galvanization of steel long products into Zn—Al—Mg alloys
CN114807804A (en) * 2022-03-09 2022-07-29 仙桃市环美化工有限公司 Multifunctional explosion-proof agent

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