FR1292458A - Procédé d'enduction de surfaces en zinc et en alliages de fer et de zinc - Google Patents
Procédé d'enduction de surfaces en zinc et en alliages de fer et de zincInfo
- Publication number
- FR1292458A FR1292458A FR862574A FR862574A FR1292458A FR 1292458 A FR1292458 A FR 1292458A FR 862574 A FR862574 A FR 862574A FR 862574 A FR862574 A FR 862574A FR 1292458 A FR1292458 A FR 1292458A
- Authority
- FR
- France
- Prior art keywords
- zinc
- iron
- alloy surfaces
- coating
- zinc alloy
- 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
- C23C22/24—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 hexavalent chromium compounds
- C23C22/33—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 hexavalent chromium compounds containing also phosphates
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 |
---|---|---|---|
FR862574A FR1292458A (fr) | 1960-05-25 | 1961-05-23 | Procédé d'enduction de surfaces en zinc et en alliages de fer et de zinc |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA799609 | 1960-05-25 | ||
FR862574A FR1292458A (fr) | 1960-05-25 | 1961-05-23 | Procédé d'enduction de surfaces en zinc et en alliages de fer et de zinc |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1292458A true FR1292458A (fr) | 1962-05-04 |
Family
ID=25673325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR862574A Expired FR1292458A (fr) | 1960-05-25 | 1961-05-23 | Procédé d'enduction de surfaces en zinc et en alliages de fer et de zinc |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1292458A (fr) |
-
1961
- 1961-05-23 FR FR862574A patent/FR1292458A/fr not_active Expired
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