SE7614144L - CHEMICAL SURFACE TREATMENT - Google Patents
CHEMICAL SURFACE TREATMENTInfo
- Publication number
- SE7614144L SE7614144L SE7614144A SE7614144A SE7614144L SE 7614144 L SE7614144 L SE 7614144L SE 7614144 A SE7614144 A SE 7614144A SE 7614144 A SE7614144 A SE 7614144A SE 7614144 L SE7614144 L SE 7614144L
- Authority
- SE
- Sweden
- Prior art keywords
- surface treatment
- chemical surface
- chemical
- treatment
- 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
- 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
- C23G1/36—Regeneration of waste pickling liquors
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemically Coating (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO754368A NO138413C (en) | 1975-12-23 | 1975-12-23 | PROCEDURE AND SYSTEMS FOR CHEMICAL SURFACE TREATMENT OF METAL OBJECTS IN CLOSED CYCLES WITH CHEMICAL RECYCLING WITHOUT DETERGENT SYSTEMS |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7614144L true SE7614144L (en) | 1977-06-24 |
Family
ID=19882620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7614144A SE7614144L (en) | 1975-12-23 | 1976-12-16 | CHEMICAL SURFACE TREATMENT |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT349847B (en) |
DE (1) | DE2656103A1 (en) |
NO (1) | NO138413C (en) |
SE (1) | SE7614144L (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5910430B2 (en) * | 1976-04-19 | 1984-03-08 | 日本ペイント株式会社 | Phosphate film chemical conversion treatment method |
DE2903008A1 (en) * | 1979-01-25 | 1980-07-31 | Schering Ag | METHOD FOR EVAPORATION AND, IF NECESSARY, RECOVERY OF WATER FROM AQUEOUS SOLUTIONS |
DE4307591A1 (en) * | 1992-06-22 | 1994-09-15 | Eisenmann Kg Maschbau | Process for the reduction of nitrite concentration in phosphate bath systems |
DE4220401A1 (en) * | 1992-06-22 | 1993-12-23 | Eisenmann Kg Maschbau | Water circulation management for installations for workpiece etc. treatment in baths - including an evaporation unit for production of rinsing water |
US6235111B1 (en) * | 1998-11-25 | 2001-05-22 | Ez Environmental Solutions, Corporation | Closed-loop phosphatizing system and method |
-
1975
- 1975-12-23 NO NO754368A patent/NO138413C/en unknown
-
1976
- 1976-12-10 DE DE19762656103 patent/DE2656103A1/en not_active Withdrawn
- 1976-12-14 AT AT924176A patent/AT349847B/en not_active IP Right Cessation
- 1976-12-16 SE SE7614144A patent/SE7614144L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO138413C (en) | 1978-08-30 |
ATA924176A (en) | 1978-09-15 |
NO754368L (en) | 1977-06-24 |
DE2656103A1 (en) | 1977-07-07 |
NO138413B (en) | 1978-05-22 |
AT349847B (en) | 1979-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
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