FR2290506B1 - - Google Patents
Info
- Publication number
- FR2290506B1 FR2290506B1 FR7534072A FR7534072A FR2290506B1 FR 2290506 B1 FR2290506 B1 FR 2290506B1 FR 7534072 A FR7534072 A FR 7534072A FR 7534072 A FR7534072 A FR 7534072A FR 2290506 B1 FR2290506 B1 FR 2290506B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C23C22/77—Controlling or regulating of the coating process
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)
- Other Surface Treatments For Metallic Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT5397774A IT1023210B (en) | 1974-11-11 | 1974-11-11 | PREPARATION TREATMENT FOR THE COLD WORKING OF STAINLESS STEELS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2290506A1 FR2290506A1 (en) | 1976-06-04 |
FR2290506B1 true FR2290506B1 (en) | 1979-04-06 |
Family
ID=11286217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7534072A Granted FR2290506A1 (en) | 1974-11-11 | 1975-11-07 | PREPARATION TREATMENT FOR COLD WORKING STAINLESS STEELS |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT357589B (en) |
DE (1) | DE2550655C3 (en) |
FR (1) | FR2290506A1 (en) |
GB (1) | GB1472029A (en) |
IT (1) | IT1023210B (en) |
SE (1) | SE417334B (en) |
-
1974
- 1974-11-11 IT IT5397774A patent/IT1023210B/en active
-
1975
- 1975-10-29 GB GB4453375A patent/GB1472029A/en not_active Expired
- 1975-11-07 FR FR7534072A patent/FR2290506A1/en active Granted
- 1975-11-10 AT AT853675A patent/AT357589B/en not_active IP Right Cessation
- 1975-11-10 SE SE7512607A patent/SE417334B/en not_active IP Right Cessation
- 1975-11-11 DE DE19752550655 patent/DE2550655C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2550655A1 (en) | 1976-05-13 |
FR2290506A1 (en) | 1976-06-04 |
AT357589B (en) | 1980-07-25 |
DE2550655C3 (en) | 1979-05-23 |
GB1472029A (en) | 1977-04-27 |
DE2550655B2 (en) | 1978-09-28 |
ATA853675A (en) | 1979-12-15 |
SE7512607L (en) | 1976-05-12 |
SE417334B (en) | 1981-03-09 |
IT1023210B (en) | 1978-05-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |