AT279296B - Verfahren zur chemischen Oberflächenbehandlung von Stahl, Zink und Aluminium - Google Patents
Verfahren zur chemischen Oberflächenbehandlung von Stahl, Zink und AluminiumInfo
- Publication number
- AT279296B AT279296B AT565368A AT565368A AT279296B AT 279296 B AT279296 B AT 279296B AT 565368 A AT565368 A AT 565368A AT 565368 A AT565368 A AT 565368A AT 279296 B AT279296 B AT 279296B
- Authority
- AT
- Austria
- Prior art keywords
- zinc
- aluminum
- steel
- surface treatment
- chemical surface
- Prior art date
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
- C23C22/73—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 characterised by the process
-
- 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
- C23C22/34—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 fluorides or complex fluorides
- C23C22/37—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 fluorides or complex fluorides containing also hexavalent chromium compounds
-
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
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)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM0074795 | 1967-07-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT279296B true AT279296B (de) | 1970-02-25 |
Family
ID=7315906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT565368A AT279296B (de) | 1967-07-18 | 1968-06-12 | Verfahren zur chemischen Oberflächenbehandlung von Stahl, Zink und Aluminium |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT279296B (de) |
BE (1) | BE715978A (de) |
ES (1) | ES356190A1 (de) |
FR (1) | FR1574105A (de) |
NL (1) | NL6809507A (de) |
PL (1) | PL80351B1 (de) |
SE (1) | SE347300B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0487200B1 (de) * | 1990-11-14 | 2000-06-21 | Titeflex Corporation | Laminate aus Fluorpolymer und Aluminium |
-
1968
- 1968-04-22 FR FR1574105D patent/FR1574105A/fr not_active Expired
- 1968-05-31 BE BE715978D patent/BE715978A/xx unknown
- 1968-06-12 AT AT565368A patent/AT279296B/de not_active IP Right Cessation
- 1968-07-05 SE SE930568A patent/SE347300B/xx unknown
- 1968-07-05 NL NL6809507A patent/NL6809507A/xx unknown
- 1968-07-16 ES ES356190A patent/ES356190A1/es not_active Expired
- 1968-07-17 PL PL12818368A patent/PL80351B1/pl unknown
Also Published As
Publication number | Publication date |
---|---|
SE347300B (de) | 1972-07-31 |
ES356190A1 (es) | 1970-01-16 |
NL6809507A (de) | 1969-01-21 |
FR1574105A (de) | 1969-07-11 |
PL80351B1 (de) | 1975-08-30 |
BE715978A (de) | 1968-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |