GB1540308A - Process for the treatment of metal surfaces - Google Patents

Process for the treatment of metal surfaces

Info

Publication number
GB1540308A
GB1540308A GB5334576A GB5334576A GB1540308A GB 1540308 A GB1540308 A GB 1540308A GB 5334576 A GB5334576 A GB 5334576A GB 5334576 A GB5334576 A GB 5334576A GB 1540308 A GB1540308 A GB 1540308A
Authority
GB
United Kingdom
Prior art keywords
treatment
metal surfaces
metal
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
GB5334576A
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.)
Pyrene Chemical Services Ltd
Original Assignee
Pyrene Chemical Services Ltd
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 Pyrene Chemical Services Ltd filed Critical Pyrene Chemical Services Ltd
Priority to GB5334576A priority Critical patent/GB1540308A/en
Publication of GB1540308A publication Critical patent/GB1540308A/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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
    • 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
GB5334576A 1977-12-08 1977-12-08 Process for the treatment of metal surfaces Expired GB1540308A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5334576A GB1540308A (en) 1977-12-08 1977-12-08 Process for the treatment of metal surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5334576A GB1540308A (en) 1977-12-08 1977-12-08 Process for the treatment of metal surfaces

Publications (1)

Publication Number Publication Date
GB1540308A true GB1540308A (en) 1979-02-07

Family

ID=10467469

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5334576A Expired GB1540308A (en) 1977-12-08 1977-12-08 Process for the treatment of metal surfaces

Country Status (1)

Country Link
GB (1) GB1540308A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017302A1 (en) * 1979-04-07 1980-10-15 Metallgesellschaft Ag Method of rinsing during the phosphatizing of metals
US20110189401A1 (en) * 2008-08-12 2011-08-04 Henkel Ag & Co. Kgaa Successive corrosion-protecting pre-treatment of metal surfaces in a multiple-step process
DE102016215233A1 (en) 2016-08-16 2018-02-22 Bayerische Motoren Werke Aktiengesellschaft Method and device for degreasing a component

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017302A1 (en) * 1979-04-07 1980-10-15 Metallgesellschaft Ag Method of rinsing during the phosphatizing of metals
US20110189401A1 (en) * 2008-08-12 2011-08-04 Henkel Ag & Co. Kgaa Successive corrosion-protecting pre-treatment of metal surfaces in a multiple-step process
US8679586B2 (en) * 2008-08-12 2014-03-25 Henkel Ag & Co. Kgaa Successive corrosion-protecting pre-treatment of metal surfaces in a multiple-step process
DE102016215233A1 (en) 2016-08-16 2018-02-22 Bayerische Motoren Werke Aktiengesellschaft Method and device for degreasing a component

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Legal Events

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