DD110060A1 - - Google Patents

Info

Publication number
DD110060A1
DD110060A1 DD17685274A DD17685274A DD110060A1 DD 110060 A1 DD110060 A1 DD 110060A1 DD 17685274 A DD17685274 A DD 17685274A DD 17685274 A DD17685274 A DD 17685274A DD 110060 A1 DD110060 A1 DD 110060A1
Authority
DD
German Democratic Republic
Application number
DD17685274A
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 filed Critical
Priority to DD17685274A priority Critical patent/DD110060A1/xx
Publication of DD110060A1 publication Critical patent/DD110060A1/xx

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
    • C23C22/12—Orthophosphates containing zinc cations
    • C23C22/14—Orthophosphates containing zinc cations containing also chlorate anions

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)
DD17685274A 1974-02-28 1974-02-28 DD110060A1 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DD17685274A DD110060A1 (enrdf_load_html_response) 1974-02-28 1974-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD17685274A DD110060A1 (enrdf_load_html_response) 1974-02-28 1974-02-28

Publications (1)

Publication Number Publication Date
DD110060A1 true DD110060A1 (enrdf_load_html_response) 1974-12-05

Family

ID=5494782

Family Applications (1)

Application Number Title Priority Date Filing Date
DD17685274A DD110060A1 (enrdf_load_html_response) 1974-02-28 1974-02-28

Country Status (1)

Country Link
DD (1) DD110060A1 (enrdf_load_html_response)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071379A (en) * 1976-01-28 1978-01-31 Imperial Chemical Industries Limited Phosphating method
US4311535A (en) * 1979-05-11 1982-01-19 Kiyotada Yasuhara Composition for forming zinc phosphate coating over metal surface
US4338141A (en) * 1979-05-02 1982-07-06 Takashi Senzaki Formation of zinc phosphate coating on metallic surface

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071379A (en) * 1976-01-28 1978-01-31 Imperial Chemical Industries Limited Phosphating method
US4338141A (en) * 1979-05-02 1982-07-06 Takashi Senzaki Formation of zinc phosphate coating on metallic surface
US4311535A (en) * 1979-05-11 1982-01-19 Kiyotada Yasuhara Composition for forming zinc phosphate coating over metal surface

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