BE568437A - - Google Patents
Info
- Publication number
- BE568437A BE568437A BE568437DA BE568437A BE 568437 A BE568437 A BE 568437A BE 568437D A BE568437D A BE 568437DA BE 568437 A BE568437 A BE 568437A
- Authority
- BE
- Belgium
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
- C23C22/46—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 oxalates
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 |
|---|---|---|---|
| FR740941 | 1957-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE568437A true BE568437A (instruction) |
Family
ID=8704492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE568437D BE568437A (instruction) | 1957-06-14 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE568437A (instruction) |
| CH (1) | CH375965A (instruction) |
| FR (1) | FR1176027A (instruction) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1236903B (de) * | 1961-03-07 | 1967-03-16 | Sunbeam Do Brasil Anti Corrosi | Loesung, Konzentrat und Verfahren zur Herstellung von Phosphatueberzuegen auf Eisen-und Nichteisenmetallen |
| JPS62174386A (ja) * | 1986-01-27 | 1987-07-31 | Nippon Parkerizing Co Ltd | しゆう酸塩皮膜化成処理液および該処理液によるステンレス鋼材の化成処理方法 |
-
0
- BE BE568437D patent/BE568437A/xx unknown
-
1957
- 1957-06-14 FR FR1176027D patent/FR1176027A/fr not_active Expired
-
1958
- 1958-06-06 CH CH6034358A patent/CH375965A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH375965A (fr) | 1964-03-15 |
| FR1176027A (fr) | 1959-04-03 |