GB1304876A - - Google Patents

Info

Publication number
GB1304876A
GB1304876A GB4988570A GB4988570A GB1304876A GB 1304876 A GB1304876 A GB 1304876A GB 4988570 A GB4988570 A GB 4988570A GB 4988570 A GB4988570 A GB 4988570A GB 1304876 A GB1304876 A GB 1304876A
Authority
GB
United Kingdom
Prior art keywords
coating
composition
flux
sncl
oct
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
GB4988570A
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 filed Critical
Publication of GB1304876A publication Critical patent/GB1304876A/en
Expired 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
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
    • C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
    • C23C24/103—Coating with metallic material, i.e. metals or metal alloys, optionally comprising hard particles, e.g. oxides, carbides or nitrides
    • C23C24/106—Coating with metal alloys or metal elements only

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)
  • Nonmetallic Welding Materials (AREA)
  • Chemically Coating (AREA)

Abstract

1304876 Flux composition for coating with Zn SENJU METAL INDUSTRY CO Ltd 21 Oct 1970 [22 Oct 1969] 49885/70 Headings C7F C7M A Zn coating composition comprises 30-80% weight of a flux containing 30-55% formamide and/or acetamide, 35-60% ZnCl 2 , 6-12% NH 4 Cl, 1-5% SnCl 2 , 1-7% PbCl 2 and 20-70% weight of Zn powder or Zn alloy containing up to 1% Al. The coating composition is applied as a paste to a substrate such as steel by brushing and is then dried and fused with a torch flame e.g. oxy-acetylene to form a Zn coating about 20 microns thick, 10 microns of the layer being a Zn-Fe alloy. Prior to applying the coating composition the substrate may be brush coated with the following flux composition which is fused with an oxyacetylene flame. The flux composition is 50-75% Zn- Cl 2 , up to 10% NH 4 Cl, 1-10% SnCl 2 , 1-3% HCl (1À8 S. G.) balance water.
GB4988570A 1969-10-22 1970-10-21 Expired GB1304876A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44083875A JPS494135B1 (en) 1969-10-22 1969-10-22

Publications (1)

Publication Number Publication Date
GB1304876A true GB1304876A (en) 1973-01-31

Family

ID=13814817

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4988570A Expired GB1304876A (en) 1969-10-22 1970-10-21

Country Status (8)

Country Link
US (1) US3723160A (en)
JP (1) JPS494135B1 (en)
BE (1) BE757770A (en)
DE (1) DE2051925C3 (en)
DK (1) DK138605B (en)
FR (1) FR2066380A5 (en)
GB (1) GB1304876A (en)
NL (1) NL145603B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3943270A (en) * 1973-03-01 1976-03-09 Foseco International Limited Aqueous flux for hot dip galvanising process
JPS5187263U (en) * 1975-01-09 1976-07-13
JPS58178503A (en) * 1982-04-12 1983-10-19 三菱電機株式会社 Chip resistor
US4647308A (en) * 1984-06-18 1987-03-03 Copper Development Association, Inc. Soldering compositions, fluxes and methods of use
US5100486A (en) * 1989-04-14 1992-03-31 The United States Of America As Represented By The United States Department Of Energy Method of coating metal surfaces to form protective metal coating thereon
US5814126A (en) * 1994-01-12 1998-09-29 Cook; Thomas H. Method and apparatus for producing bright and smooth galvanized coatings
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
GB2507311B (en) * 2012-10-25 2018-08-29 Fontaine Holdings Nv Flux compositions for steel galvanization
PL2915607T3 (en) * 2014-03-04 2019-11-29 Fontaine Holdings Nv Galvanized metal objects and their manufacturing process
CN113122791A (en) * 2021-04-12 2021-07-16 中山市华锌工材料科技有限公司 Metal powder block and preparation method thereof and preparation method of hot-dip galvanizing alloy bath
DE102022121441A1 (en) * 2022-08-24 2024-02-29 Seppeler Holding Und Verwaltungs Gmbh & Co. Kg Process for improved galvanizing of components in the normal galvanizing process

Also Published As

Publication number Publication date
DE2051925C3 (en) 1974-09-05
NL7015112A (en) 1971-04-26
DK138605B (en) 1978-10-02
NL145603B (en) 1975-04-15
JPS494135B1 (en) 1974-01-30
FR2066380A5 (en) 1971-08-06
BE757770A (en) 1971-04-01
DE2051925B2 (en) 1974-01-31
DE2051925A1 (en) 1971-05-06
US3723160A (en) 1973-03-27
DK138605C (en) 1979-03-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee