GB863234A - Electrochemical treatment of tin-plate - Google Patents

Electrochemical treatment of tin-plate

Info

Publication number
GB863234A
GB863234A GB442459A GB442459A GB863234A GB 863234 A GB863234 A GB 863234A GB 442459 A GB442459 A GB 442459A GB 442459 A GB442459 A GB 442459A GB 863234 A GB863234 A GB 863234A
Authority
GB
United Kingdom
Prior art keywords
plate
tin
feb
seconds
electrochemical treatment
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
GB442459A
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.)
Stahl & Walzwerke Rasselstein
Original Assignee
Stahl & Walzwerke Rasselstein
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 Stahl & Walzwerke Rasselstein filed Critical Stahl & Walzwerke Rasselstein
Publication of GB863234A publication Critical patent/GB863234A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/38—Chromatising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

863,234. Electrolytic treatment of tinplate. STAHLUND WALZWERKE RASSELSTEIN/ANDERNACH A.G. Feb. 9, 1959 [Feb. 8, 1958], No. 4424/59. Class 41. Tin plate for foodstuffs containers, and containers made from such plate, are treated exclusively cathodically in an acid bath. The preferred pH range is pH 4 to pH 6, and a suitable electrolyte is a solution of an alkali bichromate. The current density may be between 2 and 4 amps. per square decimetre, and the duration of the treatment less than 5 seconds, preferably 3 seconds, at a temperature of 60‹ to 90‹ C.
GB442459A 1958-02-08 1959-02-09 Electrochemical treatment of tin-plate Expired GB863234A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST13428A DE1109976B (en) 1958-02-08 1958-02-08 Process for the electrochemical treatment of tinplate or strip for food containers

Publications (1)

Publication Number Publication Date
GB863234A true GB863234A (en) 1961-03-22

Family

ID=7456028

Family Applications (1)

Application Number Title Priority Date Filing Date
GB442459A Expired GB863234A (en) 1958-02-08 1959-02-09 Electrochemical treatment of tin-plate

Country Status (4)

Country Link
BE (1) BE575360A (en)
DE (1) DE1109976B (en)
FR (1) FR1216083A (en)
GB (1) GB863234A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296106A (en) * 1966-01-12 1967-01-03 Nat Steel Corp Method of cathodically treating metallic surfaces

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238737B (en) * 1965-03-17 1967-04-13 Max Schloetter Fa Dr Ing Process for improving the corrosion resistance of steel goods by electrolytic means

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE630934C (en) * 1933-06-23 1936-06-09 Druidenau Eismaschinen Und Kue Process for the production of a tarnish-resistant, invisible surface protective layer on silver or silver alloys
US2424718A (en) * 1942-08-17 1947-07-29 Continental Can Co Electrolytic treatment of tin plate for preventing sulphur staining

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296106A (en) * 1966-01-12 1967-01-03 Nat Steel Corp Method of cathodically treating metallic surfaces

Also Published As

Publication number Publication date
BE575360A (en) 1959-05-29
FR1216083A (en) 1960-04-21
DE1109976B (en) 1961-06-29

Similar Documents

Publication Publication Date Title
GB1185527A (en) Method of Tin-plating Sheet Steel by Electro-deposition
GB479681A (en) An improved process for treating tinplate and tinplate articles
ES448837A1 (en) Acid zinc electroplating bath and process
CN1006000B (en) Method to produce white film on surface of aluminum or aluminum alloys
GB863234A (en) Electrochemical treatment of tin-plate
GB952255A (en) Solution and method for brightening cadmium
GB792635A (en) Method of electroplating with aluminium and electrolyte therefor
ES405199A1 (en) Pickling of steel plates prior to nickel plating and coating
BR8004706A (en) PROCESSING IN PROCESS FOR PREPARING AN ELECTRODE WITH A REDUCED CATHODIC POTENTIAL OF HYDROGEN OVERTENING IN AN ELECTROLYTIC CELL, ELECTRODE AND PERFECTING IN THE PROCESS OF ELECTROLIZING A WATER SOLUTION OF AN ALKALETAL METAL CHLORIDE.
GB853939A (en) Platinum plating composition and process
JPS5644795A (en) Anodic oxidation of aluminum
DE2961926D1 (en) Process for reducing the magnetic perturbations in rows of high amperage electrolytic cells
GB743692A (en) Process for polishing articles of aluminium and aluminium alloys by anodic treatment in an electrolyte
GB874366A (en) Improvements in or relating to the treatment of steel surfaces
ES8305428A1 (en) Process for electrowinning of massive zinc with hydrogen anodes
GB957649A (en) Method of treating matte tin plate to prevent darkening
GB859806A (en) Improvements in or relating to electro-plating rhodium on titanium
GB852041A (en) Production of hydrous aluminas and aluminas
GB1329192A (en) Process for the electrolytic engraving of metal parts
GB1203980A (en) Improvements in or relating to the removal of scale from metal objects
GB958499A (en) Chemical brightening and electrolytic polishing of aluminium
GB918904A (en) A process for the electro-deposition of a cadmium-titanium alloy
GB946958A (en) A method of and an apparatus for the electrolytic production of chromium of a high degree of purity
GB799581A (en) A method of reactivating zinc-tin alloy electroplating anodes
GB799245A (en) Improvements in or relating to a process for removing deposits of chromium on articles