NZ192220A - Applying a protective coating on metal surface without removing the oxide layer on metal surface - Google Patents

Applying a protective coating on metal surface without removing the oxide layer on metal surface

Info

Publication number
NZ192220A
NZ192220A NZ192220A NZ19222079A NZ192220A NZ 192220 A NZ192220 A NZ 192220A NZ 192220 A NZ192220 A NZ 192220A NZ 19222079 A NZ19222079 A NZ 19222079A NZ 192220 A NZ192220 A NZ 192220A
Authority
NZ
New Zealand
Prior art keywords
metal surface
applying
oxide layer
protective coating
metal
Prior art date
Application number
NZ192220A
Inventor
Ian Ballantyne Schafer
Original Assignee
Ian Ballantyne Schafer
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 Ian Ballantyne Schafer filed Critical Ian Ballantyne Schafer
Publication of NZ192220A publication Critical patent/NZ192220A/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
    • C23C22/05—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
NZ192220A 1978-11-30 1979-11-23 Applying a protective coating on metal surface without removing the oxide layer on metal surface NZ192220A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPD696678 1978-11-30

Publications (1)

Publication Number Publication Date
NZ192220A true NZ192220A (en) 1982-12-21

Family

ID=3767858

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ192220A NZ192220A (en) 1978-11-30 1979-11-23 Applying a protective coating on metal surface without removing the oxide layer on metal surface

Country Status (7)

Country Link
EP (1) EP0013328B1 (en)
JP (1) JPS5591996A (en)
CA (1) CA1143632A (en)
DE (1) DE2967529D1 (en)
ES (1) ES486448A0 (en)
NZ (1) NZ192220A (en)
ZA (1) ZA796451B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8507181D0 (en) * 1985-03-20 1985-04-24 Omi International Benelux Bv Passivation
US5378292A (en) * 1993-12-15 1995-01-03 Henkel Corporation Phosphate conversion coating and compositions and concentrates therefor with stable internal accelerator
TW301644B (en) * 1994-06-30 1997-04-01 Toto Ltd
JP3412267B2 (en) * 1994-06-30 2003-06-03 東陶機器株式会社 Water electrolysis treatment method and apparatus
JP3409448B2 (en) * 1994-07-06 2003-05-26 東陶機器株式会社 Ion-rich water generator with non-diaphragm type electrolytic cell
JP3465367B2 (en) * 1994-08-23 2003-11-10 東陶機器株式会社 Ion-rich water generator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1837118A (en) * 1930-07-07 1931-12-15 Flint C Elder Pickling solution
US1954743A (en) * 1932-02-03 1934-04-10 Delaney Chemical Company Composition for treating metal
GB683638A (en) * 1949-05-26 1952-12-03 Ethicon Suture Lab Inc Improvements in pickling bath
FR2157766A1 (en) * 1971-10-26 1973-06-08 Pmd Chemicals Ltd Copper-etching ammoniacal solns - contg additives increasing solubility of copper ions
NO750215L (en) * 1974-02-27 1975-08-28 Pfizer

Also Published As

Publication number Publication date
EP0013328B1 (en) 1985-10-09
JPS5591996A (en) 1980-07-11
CA1143632A (en) 1983-03-29
ES8100357A1 (en) 1980-11-01
DE2967529D1 (en) 1985-11-14
ES486448A0 (en) 1980-11-01
ZA796451B (en) 1980-11-26
EP0013328A1 (en) 1980-07-23

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