IT1001914B - PROCEDURE FOR MULTIPLE-STAGE PERFICIAL TREATMENT OF METALS - Google Patents
PROCEDURE FOR MULTIPLE-STAGE PERFICIAL TREATMENT OF METALSInfo
- Publication number
- IT1001914B IT1001914B IT3161973A IT3161973A IT1001914B IT 1001914 B IT1001914 B IT 1001914B IT 3161973 A IT3161973 A IT 3161973A IT 3161973 A IT3161973 A IT 3161973A IT 1001914 B IT1001914 B IT 1001914B
- Authority
- IT
- Italy
- Prior art keywords
- perficial
- metals
- procedure
- stage
- 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
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)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722256965 DE2256965A1 (en) | 1972-11-21 | 1972-11-21 | PROCESS FOR MULTI-STAGE SURFACE TREATMENT OF METALS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1001914B true IT1001914B (en) | 1976-04-30 |
Family
ID=5862301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT3161973A IT1001914B (en) | 1972-11-21 | 1973-11-21 | PROCEDURE FOR MULTIPLE-STAGE PERFICIAL TREATMENT OF METALS |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT324800B (en) |
| BE (1) | BE803965A (en) |
| BR (1) | BR7309114D0 (en) |
| CH (1) | CH594061A5 (en) |
| DE (1) | DE2256965A1 (en) |
| ES (1) | ES419374A1 (en) |
| FR (1) | FR2207201A1 (en) |
| IT (1) | IT1001914B (en) |
| NL (1) | NL7313918A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52110283A (en) * | 1976-02-26 | 1977-09-16 | Nippon Paint Co Ltd | Separator for oil in defatting liquid |
| JPS5358437A (en) * | 1976-11-09 | 1978-05-26 | Nippon Packaging Kk | Oillwater separator for degresed solution |
| JPS5767133A (en) * | 1980-10-09 | 1982-04-23 | Nippon Steel Corp | Continuous annealing installation having adjusting device for strip surface |
| EP0507006B1 (en) * | 1991-04-02 | 1996-03-13 | Unitika Ltd. | Method of treating salt bath liquid |
| DE4309096A1 (en) * | 1993-03-15 | 1994-09-22 | Wack O K Chemie Gmbh | Process for recovery of a liquid dissolved in a wash bath |
-
1972
- 1972-11-21 DE DE19722256965 patent/DE2256965A1/en active Pending
-
1973
- 1973-06-21 FR FR7322673A patent/FR2207201A1/en active Granted
- 1973-08-23 BE BE134889A patent/BE803965A/en unknown
- 1973-10-03 AT AT845673A patent/AT324800B/en not_active IP Right Cessation
- 1973-10-05 ES ES419374A patent/ES419374A1/en not_active Expired
- 1973-10-10 NL NL7313918A patent/NL7313918A/xx not_active Application Discontinuation
- 1973-11-20 CH CH1629073A patent/CH594061A5/xx not_active IP Right Cessation
- 1973-11-21 IT IT3161973A patent/IT1001914B/en active
- 1973-11-21 BR BR911473A patent/BR7309114D0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES419374A1 (en) | 1976-03-16 |
| BE803965A (en) | 1973-12-17 |
| AT324800B (en) | 1975-09-25 |
| FR2207201B1 (en) | 1976-04-30 |
| FR2207201A1 (en) | 1974-06-14 |
| NL7313918A (en) | 1974-05-24 |
| BR7309114D0 (en) | 1974-08-29 |
| DE2256965A1 (en) | 1974-05-22 |
| CH594061A5 (en) | 1977-12-30 |
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