CH318837A - Verfahren zur Erzeugung von Oberflächenschichten auf Metallen - Google Patents
Verfahren zur Erzeugung von Oberflächenschichten auf MetallenInfo
- Publication number
- CH318837A CH318837A CH318837DA CH318837A CH 318837 A CH318837 A CH 318837A CH 318837D A CH318837D A CH 318837DA CH 318837 A CH318837 A CH 318837A
- Authority
- CH
- Switzerland
- Prior art keywords
- metals
- production
- surface layers
- layers
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 150000002739 metals Chemical class 0.000 title 1
- 239000002344 surface layer Substances 0.000 title 1
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
- C23C22/47—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 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)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM14527A DE1047568B (de) | 1952-06-24 | 1952-06-24 | Verfahren zur Erzeugung von Oberflaechenschichten auf Metallen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH318837A true CH318837A (de) | 1957-01-31 |
Family
ID=7296604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH318837D CH318837A (de) | 1952-06-24 | 1953-06-22 | Verfahren zur Erzeugung von Oberflächenschichten auf Metallen |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH318837A (en, 2012) |
| DE (1) | DE1047568B (en, 2012) |
| NL (2) | NL179340B (en, 2012) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE734859C (de) * | 1940-04-11 | 1943-04-29 | Dr Herbert Luckmann | Verfahren zur Erzeugung von Schichten auf Eisen und Eisenlegierungen |
| NL59674C (en, 2012) * | 1941-07-05 | |||
| BE463593A (en, 2012) * | 1944-11-14 | |||
| NL143028B (nl) * | 1947-10-29 | Didier Werke Ag | Vuurvaste steen, in het bijzonder voor de wand van een vuurhaard van een industrieoven. |
-
0
- NL NL98157D patent/NL98157C/xx active
- NL NLAANVRAGE7501288,A patent/NL179340B/xx unknown
-
1952
- 1952-06-24 DE DEM14527A patent/DE1047568B/de active Pending
-
1953
- 1953-06-22 CH CH318837D patent/CH318837A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1047568B (de) | 1958-12-24 |
| NL98157C (en, 2012) | |
| NL179340B (nl) |
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