GB2004569B - Surface treatment - Google Patents

Surface treatment

Info

Publication number
GB2004569B
GB2004569B GB7831676A GB7831676A GB2004569B GB 2004569 B GB2004569 B GB 2004569B GB 7831676 A GB7831676 A GB 7831676A GB 7831676 A GB7831676 A GB 7831676A GB 2004569 B GB2004569 B GB 2004569B
Authority
GB
United Kingdom
Prior art keywords
surface treatment
treatment
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
GB7831676A
Other versions
GB2004569A (en
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.)
Phenix Works SA
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Phenix Works SA
Centre de Recherches Metallurgiques CRM ASBL
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 Phenix Works SA, Centre de Recherches Metallurgiques CRM ASBL filed Critical Phenix Works SA
Publication of GB2004569A publication Critical patent/GB2004569A/en
Application granted granted Critical
Publication of GB2004569B publication Critical patent/GB2004569B/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
    • C23C22/78—Pretreatment of the material to be coated
GB7831676A 1977-07-29 1978-07-31 Surface treatment Expired GB2004569B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU77873A LU77873A1 (en) 1977-07-29 1977-07-29 METHOD FOR PREPARING THE SURFACE OF GALVANIZED STEEL PRODUCTS

Publications (2)

Publication Number Publication Date
GB2004569A GB2004569A (en) 1979-04-04
GB2004569B true GB2004569B (en) 1982-05-26

Family

ID=19728654

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7831676A Expired GB2004569B (en) 1977-07-29 1978-07-31 Surface treatment

Country Status (6)

Country Link
BE (1) BE869330A (en)
DE (1) DE2832994A1 (en)
FR (1) FR2398811A1 (en)
GB (1) GB2004569B (en)
IT (1) IT1160562B (en)
LU (1) LU77873A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0696792B2 (en) * 1989-03-06 1994-11-30 株式会社神戸製鋼所 Manufacturing method of resin coated rustproof steel plate with excellent electrodeposition coating property
US5306526A (en) * 1992-04-02 1994-04-26 Ppg Industries, Inc. Method of treating nonferrous metal surfaces by means of an acid activating agent and an organophosphate or organophosphonate and substrates treated by such method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741442C (en) * 1940-09-04 1943-11-11 Metallgesellschaft Ag Process for phosphating zinc alloys containing aluminum
US3660172A (en) * 1970-08-19 1972-05-02 Amchem Prod Prepaint treatment for zinciferous surfaces
CA1006403A (en) * 1973-11-13 1977-03-08 Stephen R. Koprich Passivation of hot-dip galvanize strip

Also Published As

Publication number Publication date
GB2004569A (en) 1979-04-04
IT1160562B (en) 1987-03-11
IT7868815A0 (en) 1978-07-28
FR2398811A1 (en) 1979-02-23
DE2832994A1 (en) 1979-02-08
LU77873A1 (en) 1979-03-26
BE869330A (en) 1978-11-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee