GB1285625A - Process for coating metal members with solder metals - Google Patents

Process for coating metal members with solder metals

Info

Publication number
GB1285625A
GB1285625A GB4306269A GB4306269A GB1285625A GB 1285625 A GB1285625 A GB 1285625A GB 4306269 A GB4306269 A GB 4306269A GB 4306269 A GB4306269 A GB 4306269A GB 1285625 A GB1285625 A GB 1285625A
Authority
GB
United Kingdom
Prior art keywords
solder
suspension
coating
melting point
metal members
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
GB4306269A
Inventor
Friedrich Heck
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
Priority to GB4306269A priority Critical patent/GB1285625A/en
Publication of GB1285625A publication Critical patent/GB1285625A/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Coating With Molten Metal (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

1285625 Coating with metals F HECK 29 Aug 1969 43062/69 Heading C7F A metal, e.g. brass article is coated with solder by heating to a temperature above the melting point of the solder, immersing in an aqueous suspension of flux and solder, and after removal from the suspension, heating to a temperature above the melting point of the solder. The coating may be remelted to get a smooth surface. The solder may be 90% Pb-10% Sn or 63% Sn-37% Pb, and it may include Cd. The flux may be zinc, sodium, ammonium or stannous chlorides. The suspension may include powdered Ni, Cu or Fe. Further layers of tin or tin and lead may be fused on to the solder coating. The suspension may also be heated to at most 20‹ C. below the melting point of the solder.
GB4306269A 1969-08-29 1969-08-29 Process for coating metal members with solder metals Expired GB1285625A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4306269A GB1285625A (en) 1969-08-29 1969-08-29 Process for coating metal members with solder metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4306269A GB1285625A (en) 1969-08-29 1969-08-29 Process for coating metal members with solder metals

Publications (1)

Publication Number Publication Date
GB1285625A true GB1285625A (en) 1972-08-16

Family

ID=10427156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4306269A Expired GB1285625A (en) 1969-08-29 1969-08-29 Process for coating metal members with solder metals

Country Status (1)

Country Link
GB (1) GB1285625A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3115675A1 (en) * 1981-04-18 1982-10-28 Castolin Gmbh, 6239 Kriftel Process for application and thermal bonding of metal powder alloys in a thick layer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3115675A1 (en) * 1981-04-18 1982-10-28 Castolin Gmbh, 6239 Kriftel Process for application and thermal bonding of metal powder alloys in a thick layer

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years