FR1353311A - Procédés et solutions pour la formation de revêtements par conversion chimique surdes surfaces métalliques - Google Patents

Procédés et solutions pour la formation de revêtements par conversion chimique surdes surfaces métalliques

Info

Publication number
FR1353311A
FR1353311A FR930458A FR930458A FR1353311A FR 1353311 A FR1353311 A FR 1353311A FR 930458 A FR930458 A FR 930458A FR 930458 A FR930458 A FR 930458A FR 1353311 A FR1353311 A FR 1353311A
Authority
FR
France
Prior art keywords
coatings
solutions
formation
methods
chemical conversion
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
FR930458A
Other languages
English (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.)
Henkel Corp
Original Assignee
Amchem Products Inc
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 Amchem Products Inc filed Critical Amchem Products Inc
Application granted granted Critical
Publication of FR1353311A publication Critical patent/FR1353311A/fr
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
    • C23C22/05—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
    • C23C22/10—Orthophosphates containing oxidants
FR930458A 1962-04-04 1963-04-04 Procédés et solutions pour la formation de revêtements par conversion chimique surdes surfaces métalliques Expired FR1353311A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US184961A US3129123A (en) 1962-04-04 1962-04-04 Method and solution for applying a phosphate conversion coating on ferriferous surfaces

Publications (1)

Publication Number Publication Date
FR1353311A true FR1353311A (fr) 1964-02-21

Family

ID=22679010

Family Applications (1)

Application Number Title Priority Date Filing Date
FR930458A Expired FR1353311A (fr) 1962-04-04 1963-04-04 Procédés et solutions pour la formation de revêtements par conversion chimique surdes surfaces métalliques

Country Status (4)

Country Link
US (1) US3129123A (fr)
DE (1) DE1281775B (fr)
FR (1) FR1353311A (fr)
GB (1) GB970197A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3333988A (en) * 1965-12-16 1967-08-01 Phosphate coating process
US4298405A (en) * 1980-03-24 1981-11-03 Intex Products, Inc. Process for producing iron phosphate coatings at ambient temperature

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL84431C (fr) * 1950-09-08
BE529431A (fr) * 1953-06-08

Also Published As

Publication number Publication date
GB970197A (en) 1964-09-16
US3129123A (en) 1964-04-14
DE1281775B (de) 1968-10-31

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