IT1028373B - Processo per la fosfatazione di metalli - Google Patents

Processo per la fosfatazione di metalli

Info

Publication number
IT1028373B
IT1028373B IT7519275A IT1927575A IT1028373B IT 1028373 B IT1028373 B IT 1028373B IT 7519275 A IT7519275 A IT 7519275A IT 1927575 A IT1927575 A IT 1927575A IT 1028373 B IT1028373 B IT 1028373B
Authority
IT
Italy
Prior art keywords
phosphating
metals
Prior art date
Application number
IT7519275A
Other languages
English (en)
Italian (it)
Original Assignee
Metallgesellschaft Ag
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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Application granted granted Critical
Publication of IT1028373B publication Critical patent/IT1028373B/it

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
    • C23C22/16—Orthophosphates containing zinc cations containing also peroxy-compounds

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)
  • Chemical Treatment Of Metals (AREA)
IT7519275A 1974-01-17 1975-01-15 Processo per la fosfatazione di metalli IT1028373B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742402051 DE2402051B2 (de) 1974-01-17 1974-01-17 Verfahren zur phosphatierung von metallen

Publications (1)

Publication Number Publication Date
IT1028373B true IT1028373B (it) 1979-01-30

Family

ID=5904961

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7519275A IT1028373B (it) 1974-01-17 1975-01-15 Processo per la fosfatazione di metalli

Country Status (16)

Country Link
JP (1) JPS50104150A (tr)
AT (1) AT331608B (tr)
AU (1) AU7717475A (tr)
BE (1) BE824349A (tr)
BR (1) BR7500320A (tr)
CA (1) CA1048389A (tr)
CH (1) CH594060A5 (tr)
CS (1) CS188937B2 (tr)
DE (1) DE2402051B2 (tr)
DK (1) DK10175A (tr)
FR (1) FR2258463B1 (tr)
GB (1) GB1487866A (tr)
IT (1) IT1028373B (tr)
NL (1) NL7415588A (tr)
PL (1) PL101568B1 (tr)
ZA (1) ZA75151B (tr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ188918A (en) * 1977-11-29 1981-01-23 Ici Ltd Applying phosphate coating to ferrous or zinciferous metal substrate and materials therefor
GB8527833D0 (en) * 1985-11-12 1985-12-18 Pyrene Chemicals Services Ltd Phosphate coating of metals
US5261973A (en) * 1991-07-29 1993-11-16 Henkel Corporation Zinc phosphate conversion coating and process
CN102311108B (zh) * 2011-05-25 2013-03-13 南京工业大学 一种花样金属磷酸铵盐纳米片组装的微球材料及其制备方法

Also Published As

Publication number Publication date
AU7717475A (en) 1976-07-08
BE824349A (fr) 1975-05-02
DE2402051B2 (de) 1976-10-28
ZA75151B (en) 1976-01-28
JPS50104150A (tr) 1975-08-16
ATA928574A (de) 1975-11-15
DE2402051A1 (de) 1975-07-24
NL7415588A (nl) 1975-07-21
BR7500320A (pt) 1975-11-04
PL101568B1 (pl) 1979-01-31
GB1487866A (en) 1977-10-05
FR2258463B1 (tr) 1976-12-31
CH594060A5 (tr) 1977-12-30
CS188937B2 (en) 1979-03-30
CA1048389A (en) 1979-02-13
DK10175A (tr) 1975-09-15
FR2258463A1 (tr) 1975-08-18
AT331608B (de) 1976-08-25

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