ES257175A1 - Phosphate procedure (Machine-translation by Google Translate, not legally binding) - Google Patents

Phosphate procedure (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES257175A1
ES257175A1 ES0257175A ES257175A ES257175A1 ES 257175 A1 ES257175 A1 ES 257175A1 ES 0257175 A ES0257175 A ES 0257175A ES 257175 A ES257175 A ES 257175A ES 257175 A1 ES257175 A1 ES 257175A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
phosphate
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
ES0257175A
Other languages
Spanish (es)
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.)
BOUCARD MAURICE ALBERT
Original Assignee
BOUCARD MAURICE ALBERT
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 BOUCARD MAURICE ALBERT filed Critical BOUCARD MAURICE ALBERT
Publication of ES257175A1 publication Critical patent/ES257175A1/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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/18—Orthophosphates containing manganese cations

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Materials For Medical Uses (AREA)

Abstract

Phosphating process, characterized in that a mixture of manganous phosphate with a much lower weight of ferrous phosphate and a clearly superior weight of phosphoric acid is used, dissolving this mixture, pulverized, at a rate of around 30 grams per liter of water and adjusting the acidity free of the solution so that it is equal to around 1/6 of the total acidity. (Machine-translation by Google Translate, not legally binding)
ES0257175A 1959-04-15 1960-03-29 Phosphate procedure (Machine-translation by Google Translate, not legally binding) Expired ES257175A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR792101A FR1231784A (en) 1959-04-15 1959-04-15 Phosphating process and product used therefor

Publications (1)

Publication Number Publication Date
ES257175A1 true ES257175A1 (en) 1960-06-16

Family

ID=8713648

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0257175A Expired ES257175A1 (en) 1959-04-15 1960-03-29 Phosphate procedure (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
ES (1) ES257175A1 (en)
FR (1) FR1231784A (en)

Also Published As

Publication number Publication date
FR1231784A (en) 1960-10-03

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