FR1217584A - Procédé de phosphatation de métaux - Google Patents
Procédé de phosphatation de métauxInfo
- Publication number
- FR1217584A FR1217584A FR787935A FR787935A FR1217584A FR 1217584 A FR1217584 A FR 1217584A FR 787935 A FR787935 A FR 787935A FR 787935 A FR787935 A FR 787935A FR 1217584 A FR1217584 A FR 1217584A
- Authority
- FR
- France
- Prior art keywords
- phosphating process
- metal phosphating
- metal
- phosphating
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1217584X | 1958-03-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1217584A true FR1217584A (fr) | 1960-05-04 |
Family
ID=7733697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR787935A Expired FR1217584A (fr) | 1958-03-01 | 1959-02-27 | Procédé de phosphatation de métaux |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1217584A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0695817A1 (fr) * | 1994-08-05 | 1996-02-07 | Itb S.R.L. | Solution aqueuse acide de phosphation et procédé de phosphatation de surfaces métalliques |
US5597465A (en) * | 1994-08-05 | 1997-01-28 | Novamax Itb S.R.L. | Acid aqueous phosphatic solution and process using same for phosphating metal surfaces |
-
1959
- 1959-02-27 FR FR787935A patent/FR1217584A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0695817A1 (fr) * | 1994-08-05 | 1996-02-07 | Itb S.R.L. | Solution aqueuse acide de phosphation et procédé de phosphatation de surfaces métalliques |
US5597465A (en) * | 1994-08-05 | 1997-01-28 | Novamax Itb S.R.L. | Acid aqueous phosphatic solution and process using same for phosphating metal surfaces |
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