FR1538275A - Process for coating metal surfaces and composition for its implementation - Google Patents
Process for coating metal surfaces and composition for its implementationInfo
- Publication number
- FR1538275A FR1538275A FR122948A FR122948A FR1538275A FR 1538275 A FR1538275 A FR 1538275A FR 122948 A FR122948 A FR 122948A FR 122948 A FR122948 A FR 122948A FR 1538275 A FR1538275 A FR 1538275A
- Authority
- FR
- France
- Prior art keywords
- implementation
- composition
- metal surfaces
- coating metal
- coating
- 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
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
- C23C22/12—Orthophosphates containing zinc cations
- C23C22/13—Orthophosphates containing zinc cations containing also nitrate or nitrite anions
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR122948A FR1538275A (en) | 1967-10-02 | 1967-10-02 | Process for coating metal surfaces and composition for its implementation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR122948A FR1538275A (en) | 1967-10-02 | 1967-10-02 | Process for coating metal surfaces and composition for its implementation |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1538275A true FR1538275A (en) | 1968-08-30 |
Family
ID=8639346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR122948A Expired FR1538275A (en) | 1967-10-02 | 1967-10-02 | Process for coating metal surfaces and composition for its implementation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1538275A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2569203A1 (en) * | 1984-08-16 | 1986-02-21 | Produits Ind Cie Fse | PROCESS FOR THE TREATMENT BY CHEMICAL CONVERSION OF SUBSTRATES IN ZINC OR IN ONE OF ITS ALLOYS, CONCENTRATE AND BATH USED FOR THE IMPLEMENTATION OF THIS PROCESS |
FR2575188A1 (en) * | 1984-12-21 | 1986-06-27 | Produits Ind Cie Fse | BATH AND METHOD FOR CHEMICAL CONVERSION OF METAL SUBSTRATES |
-
1967
- 1967-10-02 FR FR122948A patent/FR1538275A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2569203A1 (en) * | 1984-08-16 | 1986-02-21 | Produits Ind Cie Fse | PROCESS FOR THE TREATMENT BY CHEMICAL CONVERSION OF SUBSTRATES IN ZINC OR IN ONE OF ITS ALLOYS, CONCENTRATE AND BATH USED FOR THE IMPLEMENTATION OF THIS PROCESS |
EP0175606A1 (en) * | 1984-08-16 | 1986-03-26 | Compagnie Francaise De Produits Industriels | Process for the chemical-conversion treatment of zinc or its alloys, concentrate and bath for performing this process |
FR2575188A1 (en) * | 1984-12-21 | 1986-06-27 | Produits Ind Cie Fse | BATH AND METHOD FOR CHEMICAL CONVERSION OF METAL SUBSTRATES |
EP0187597A1 (en) * | 1984-12-21 | 1986-07-16 | Compagnie Francaise De Produits Industriels | Composition and process for coating metal surfaces with a conversion coating of zinc phosphate |
US4668307A (en) * | 1984-12-21 | 1987-05-26 | Compagnie Francaise de Produits | Bath and process for the chemical conversion of metal substrates with zinc |
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