NL153607B - PROCESS FOR APPLYING PHOSPHATE COATINGS ON IRON AND STEEL, AS WELL AS IRON OR STEEL PRODUCTS PHOSPHATED BY THE APPLICATION OF THIS PROCESS. - Google Patents

PROCESS FOR APPLYING PHOSPHATE COATINGS ON IRON AND STEEL, AS WELL AS IRON OR STEEL PRODUCTS PHOSPHATED BY THE APPLICATION OF THIS PROCESS.

Info

Publication number
NL153607B
NL153607B NL6707376A NL6707376A NL153607B NL 153607 B NL153607 B NL 153607B NL 6707376 A NL6707376 A NL 6707376A NL 6707376 A NL6707376 A NL 6707376A NL 153607 B NL153607 B NL 153607B
Authority
NL
Netherlands
Prior art keywords
iron
steel
phosphated
well
application
Prior art date
Application number
NL6707376A
Other languages
Dutch (nl)
Other versions
NL6707376A (en
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
Publication of NL6707376A publication Critical patent/NL6707376A/xx
Publication of NL153607B publication Critical patent/NL153607B/en

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
    • C23C22/73—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 characterised by the process
    • C23C22/76—Applying the liquid by spraying
    • 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
    • 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
    • C23C22/13—Orthophosphates containing zinc cations containing also nitrate or nitrite anions
NL6707376A 1966-06-18 1967-05-26 PROCESS FOR APPLYING PHOSPHATE COATINGS ON IRON AND STEEL, AS WELL AS IRON OR STEEL PRODUCTS PHOSPHATED BY THE APPLICATION OF THIS PROCESS. NL153607B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0069887 1966-06-18

Publications (2)

Publication Number Publication Date
NL6707376A NL6707376A (en) 1967-12-19
NL153607B true NL153607B (en) 1977-06-15

Family

ID=7313200

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6707376A NL153607B (en) 1966-06-18 1967-05-26 PROCESS FOR APPLYING PHOSPHATE COATINGS ON IRON AND STEEL, AS WELL AS IRON OR STEEL PRODUCTS PHOSPHATED BY THE APPLICATION OF THIS PROCESS.

Country Status (11)

Country Link
AT (1) AT268815B (en)
BE (1) BE699016A (en)
CH (1) CH502443A (en)
DE (1) DE1521877B1 (en)
DK (1) DK129009B (en)
ES (1) ES341925A1 (en)
GB (1) GB1118476A (en)
IL (1) IL27950A (en)
NL (1) NL153607B (en)
PL (1) PL69845B1 (en)
SE (1) SE320864B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106947964A (en) * 2017-04-26 2017-07-14 江苏省沙钢钢铁研究院有限公司 A kind of steel plate aqueous chromium-free fast filming treatment fluid and preparation method thereof
DE102019002417A1 (en) * 2018-12-20 2020-06-25 IAP Industrial Acid Proofing Europe GmbH Method and device for phosphating components made of ferrous metal

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB247071A (en) * 1925-06-26 1926-02-11 Thomas Watts Coslett Improvements in or relating to processes for the treatment of iron or steel for preveting oxidation or rusting
US2477841A (en) * 1945-09-10 1949-08-02 Parker Rust Proof Co Method of coating metal surfaces comprising aluminum

Also Published As

Publication number Publication date
SE320864B (en) 1970-02-16
DE1521877B1 (en) 1970-07-02
AT268815B (en) 1969-02-25
BE699016A (en) 1967-11-03
CH502443A (en) 1971-01-31
ES341925A1 (en) 1968-07-01
PL69845B1 (en) 1973-10-31
NL6707376A (en) 1967-12-19
GB1118476A (en) 1968-07-03
DK129009B (en) 1974-08-05
IL27950A (en) 1970-07-19

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: METALLGESELLSCH