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GB308804A - Improved treatment of iron prior to coating with tin or lead - Google Patents

Improved treatment of iron prior to coating with tin or lead

Info

Publication number
GB308804A
GB308804A GB9672/29A GB967229A GB308804A GB 308804 A GB308804 A GB 308804A GB 9672/29 A GB9672/29 A GB 9672/29A GB 967229 A GB967229 A GB 967229A GB 308804 A GB308804 A GB 308804A
Authority
GB
United Kingdom
Prior art keywords
lead
coating
tin
articles
radtke
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
GB9672/29A
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 GB308804A publication Critical patent/GB308804A/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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/24—Cleaning or pickling metallic material with solutions or molten salts with neutral solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)

Abstract

308,804. Radtke, G., (Matuschek Metallindustrie G. Radtke). March 29, 1928, [Convention date]. Cleaning; tinning and coating by dipping.-In a process for tinning or coating iron articles with lead, the articles are pickled, rinsed in cold or hot water and then immersed in a boiling bath containing salts of metals of the iron group, preferably nickel or cobalt salts, and of a density not exceeding 10' BeaumÚ for about ten to thirty minutes. The articles are then, with the aid of known fluxes, coated with tin or lead by immersion in a molten metal bath. The cleaning bath may be neutralized when necessary by addition of ammonia.
GB9672/29A 1928-03-29 1929-03-26 Improved treatment of iron prior to coating with tin or lead Expired GB308804A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE308804X 1928-03-29

Publications (1)

Publication Number Publication Date
GB308804A true GB308804A (en) 1930-05-01

Family

ID=6121833

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9672/29A Expired GB308804A (en) 1928-03-29 1929-03-26 Improved treatment of iron prior to coating with tin or lead

Country Status (2)

Country Link
FR (1) FR672186A (en)
GB (1) GB308804A (en)

Also Published As

Publication number Publication date
FR672186A (en) 1929-12-24

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