CH329393A - Process for cleaning metal surfaces - Google Patents
Process for cleaning metal surfacesInfo
- Publication number
- CH329393A CH329393A CH329393DA CH329393A CH 329393 A CH329393 A CH 329393A CH 329393D A CH329393D A CH 329393DA CH 329393 A CH329393 A CH 329393A
- Authority
- CH
- Switzerland
- Prior art keywords
- metal surfaces
- cleaning metal
- cleaning
- metal
- 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
- C23C22/78—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
- 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
- C23G1/08—Iron or steel
- C23G1/083—Iron or steel solutions containing H3PO4
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)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM17866A DE1028851B (en) | 1953-03-23 | 1953-03-23 | Process for cleaning metals |
Publications (1)
Publication Number | Publication Date |
---|---|
CH329393A true CH329393A (en) | 1958-04-30 |
Family
ID=7297564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH329393D CH329393A (en) | 1953-03-23 | 1954-03-22 | Process for cleaning metal surfaces |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH329393A (en) |
DE (1) | DE1028851B (en) |
FR (1) | FR1097753A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015176696A3 (en) * | 2014-05-23 | 2016-01-28 | Robert Ecker | Phosphating method and pickling and phosphating device for ferrous metals |
-
1953
- 1953-03-23 DE DEM17866A patent/DE1028851B/en active Pending
-
1954
- 1954-03-22 CH CH329393D patent/CH329393A/en unknown
- 1954-03-23 FR FR1097753D patent/FR1097753A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015176696A3 (en) * | 2014-05-23 | 2016-01-28 | Robert Ecker | Phosphating method and pickling and phosphating device for ferrous metals |
Also Published As
Publication number | Publication date |
---|---|
DE1028851B (en) | 1958-04-24 |
FR1097753A (en) | 1955-07-11 |
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