FR2193096B2 - - Google Patents
Info
- Publication number
- FR2193096B2 FR2193096B2 FR7312631A FR7312631A FR2193096B2 FR 2193096 B2 FR2193096 B2 FR 2193096B2 FR 7312631 A FR7312631 A FR 7312631A FR 7312631 A FR7312631 A FR 7312631A FR 2193096 B2 FR2193096 B2 FR 2193096B2
- Authority
- FR
- France
- 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
- C23C22/78—Pretreatment of the material to be coated
-
- 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
- C23C22/78—Pretreatment of the material to be coated
- C23C22/80—Pretreatment of the material to be coated with solutions containing titanium or zirconium compounds
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)
- Chemical Treatment Of Metals (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722234842 DE2234842A1 (de) | 1972-07-15 | 1972-07-15 | Verfahren zur oberflaechenbehandlung von eisen und stahl |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2193096A1 FR2193096A1 (fr) | 1974-02-15 |
| FR2193096B2 true FR2193096B2 (it) | 1977-12-30 |
Family
ID=5850725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7312631A Granted FR2193096A1 (fr) | 1972-07-15 | 1973-04-09 | Procede de traitement de surface du fer et de l'acier |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2234842A1 (it) |
| FR (1) | FR2193096A1 (it) |
| IT (1) | IT1045902B (it) |
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1972
- 1972-07-15 DE DE19722234842 patent/DE2234842A1/de active Pending
-
1973
- 1973-04-09 FR FR7312631A patent/FR2193096A1/fr active Granted
- 1973-07-09 IT IT2634073A patent/IT1045902B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT1045902B (it) | 1980-06-10 |
| FR2193096A1 (fr) | 1974-02-15 |
| DE2234842A1 (de) | 1974-01-31 |