GB194729A - Method of tin-plating metals more particularly aluminium and alloys of aluminium, and compositions for use in said method - Google Patents

Method of tin-plating metals more particularly aluminium and alloys of aluminium, and compositions for use in said method

Info

Publication number
GB194729A
GB194729A GB7281/23A GB728123A GB194729A GB 194729 A GB194729 A GB 194729A GB 7281/23 A GB7281/23 A GB 7281/23A GB 728123 A GB728123 A GB 728123A GB 194729 A GB194729 A GB 194729A
Authority
GB
United Kingdom
Prior art keywords
tin
aluminium
chloride
compositions
coating
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
GB7281/23A
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 GB194729A publication Critical patent/GB194729A/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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/08—Tin or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

194,729. Passalacqua, A. March 13, 1922, [Convention date]. Coating; fluxes.-A pickling or fluxing agent for preparing the surface of metals, particularly aluminium and its alloys, for tin-plating, consists of a mixture of four compositions, the first comprising stearic acid, paraffin wax, resin, linseed oil, olive oil, or any other vegetable or animal oil, and lard, vegetaline, or similar fatty bodies, the second comprising stannous chloride, aluminium sulphate, aluminium chloride, sodium pyrophosphate, sal-ammoniac, caustic soda solution, stannous sulphate, nitric acid, zinc, chloride, and water, the third comprising nickel sulphate, ammonium chloride, citric acid, and distilled water, and the fourth comprising stannic chloride, sodium pyrophosphate, and distilled water. In preparing the pickling or fluxing agent a mixture of the last three compositions is added to the first composition and the whole is brought to boiling temperature. The agent is applied to one face only of the slightly heated metal, which is then subjected to a temperature of about 425‹ to 450‹ C., the agent spreading over the other face or faces of the metal. A stick of tin is rubbed over the metal and the tin spread by means of a metallic brush which also removes dross. A second coating of tin is then applied and the surface brushed with a very fine metallic brush which removes the last traces of dross and polishes the coating.
GB7281/23A 1922-03-13 1923-03-13 Method of tin-plating metals more particularly aluminium and alloys of aluminium, and compositions for use in said method Expired GB194729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR194729X 1922-03-13

Publications (1)

Publication Number Publication Date
GB194729A true GB194729A (en) 1924-05-22

Family

ID=8879412

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7281/23A Expired GB194729A (en) 1922-03-13 1923-03-13 Method of tin-plating metals more particularly aluminium and alloys of aluminium, and compositions for use in said method

Country Status (1)

Country Link
GB (1) GB194729A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2575413A (en) * 1949-10-17 1951-11-20 Joseph J White Soldering flux
US3631588A (en) * 1969-09-04 1972-01-04 Radiatoare Si Cabluri Brasov F Method of soldering the cooling body of automobile radiators
CN104480456A (en) * 2014-12-31 2015-04-01 芜湖华金冲压加工件厂 Preparation method of surface treating agent used for stainless steel sheet in sheet metal process

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2575413A (en) * 1949-10-17 1951-11-20 Joseph J White Soldering flux
US3631588A (en) * 1969-09-04 1972-01-04 Radiatoare Si Cabluri Brasov F Method of soldering the cooling body of automobile radiators
CN104480456A (en) * 2014-12-31 2015-04-01 芜湖华金冲压加工件厂 Preparation method of surface treating agent used for stainless steel sheet in sheet metal process
CN104480456B (en) * 2014-12-31 2017-02-22 芜湖华金冲压加工件厂 Preparation method of surface treating agent used for stainless steel sheet in sheet metal process

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