FR2147274B1 - - Google Patents
Info
- Publication number
- FR2147274B1 FR2147274B1 FR7227149A FR7227149A FR2147274B1 FR 2147274 B1 FR2147274 B1 FR 2147274B1 FR 7227149 A FR7227149 A FR 7227149A FR 7227149 A FR7227149 A FR 7227149A FR 2147274 B1 FR2147274 B1 FR 2147274B1
- 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
- C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
- C23D3/00—Chemical treatment of the metal surfaces prior to coating
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/34—Pretreatment of metallic surfaces to be electroplated
- C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Electroplating Methods And Accessories (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2137551A DE2137551A1 (de) | 1971-07-27 | 1971-07-27 | Vorbehandlung von stahlblechen, die im anschluss an eine formgebung mit einer beschichtung versehen werden |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2147274A1 FR2147274A1 (forum.php) | 1973-03-09 |
| FR2147274B1 true FR2147274B1 (forum.php) | 1977-01-14 |
Family
ID=5814969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7227149A Expired FR2147274B1 (forum.php) | 1971-07-27 | 1972-07-27 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3840441A (forum.php) |
| AT (1) | AT321059B (forum.php) |
| BE (1) | BE786737A (forum.php) |
| BR (1) | BR7205015D0 (forum.php) |
| DE (1) | DE2137551A1 (forum.php) |
| ES (1) | ES405199A1 (forum.php) |
| FR (1) | FR2147274B1 (forum.php) |
| GB (1) | GB1396191A (forum.php) |
| IT (1) | IT961683B (forum.php) |
| LU (1) | LU65789A1 (forum.php) |
| NL (1) | NL7210242A (forum.php) |
| SE (1) | SE382472B (forum.php) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4121979A (en) * | 1975-08-28 | 1978-10-24 | Oxy Metal Industries Corporation | Metal treatment |
| WO1987000869A1 (en) * | 1985-08-09 | 1987-02-12 | M & T Chemicals Inc. | Process for forming adherent chromium electrodeposits from a high energy efficient bath |
| US4717456A (en) * | 1986-01-06 | 1988-01-05 | M&T Chemicals | Two-step electrolytic activation process for chromium electrodeposition |
| US4668348A (en) * | 1985-09-26 | 1987-05-26 | M&T Chemicals Inc. | Method for forming adherent, bright, smooth and hard chromium electrodeposits on ferrous metal substrates from high energy efficient chromium baths |
| US4585530A (en) * | 1985-08-09 | 1986-04-29 | M&T Chemicals Inc. | Process for forming adherent chromium electrodeposits from high energy efficient bath on ferrous metal substrates |
| JPH01108392A (ja) * | 1987-10-19 | 1989-04-25 | Sumitomo Metal Ind Ltd | 車体外装用Ｚｎ系合金電気メッキ鋼板およびその製造方法 |
| US5209988A (en) * | 1987-10-19 | 1993-05-11 | Sumitomo Metal Industries, Ltd. | Steel plate for the outside of automobile bodies electroplated with a zinc alloy and a manufacturing method therefor |
| DE4329290C2 (de) * | 1993-08-31 | 1998-04-09 | Bosch Gmbh Robert | Verfahren zum elektrolytischen Reinigen metallischer Teile und dessen Anwendung |
| CN102732936B (zh) * | 2012-06-05 | 2015-04-22 | 沈阳理工大学 | 一种在钢铁件上用电泳沉积法制备氧化硅陶瓷涂层的方法 |
| KR102572078B1 (ko) * | 2018-01-04 | 2023-08-30 | 삼성전자주식회사 | 스테인레스강의 부동태 표면 처리방법 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1019645A (fr) * | 1950-04-06 | 1953-01-23 | Jacquet Hispano Suiza | Perfectionnements apportés aux procédés pour le polisseage et l'ébavurage électrolytiques des aciers et aux électrolytes utilisés à cet effet |
| BE529496A (forum.php) * | 1953-06-11 | 1954-06-30 | ||
| DE1965586C3 (de) * | 1969-12-30 | 1974-08-29 | Bayer Ag, 5090 Leverkusen | Stahlbleche, die im Anschluß an eine Formgebung mit einer Beschichtung, insbesondere einer Emailschicht versehen werden, Verfahren zu deren Herstellung und Verwendung der Stahlbleche |
-
0
- BE BE786737D patent/BE786737A/xx unknown
-
1971
- 1971-07-27 DE DE2137551A patent/DE2137551A1/de active Pending
-
1972
- 1972-07-14 US US00271898A patent/US3840441A/en not_active Expired - Lifetime
- 1972-07-20 GB GB3402772A patent/GB1396191A/en not_active Expired
- 1972-07-25 AT AT639172A patent/AT321059B/de not_active IP Right Cessation
- 1972-07-25 IT IT51737/72A patent/IT961683B/it active
- 1972-07-25 LU LU65789D patent/LU65789A1/xx unknown
- 1972-07-25 NL NL7210242A patent/NL7210242A/xx unknown
- 1972-07-26 BR BR005015/72A patent/BR7205015D0/pt unknown
- 1972-07-26 SE SE7209782A patent/SE382472B/xx unknown
- 1972-07-27 ES ES405199A patent/ES405199A1/es not_active Expired
- 1972-07-27 FR FR7227149A patent/FR2147274B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT321059B (de) | 1975-03-10 |
| NL7210242A (forum.php) | 1973-01-30 |
| SE382472B (sv) | 1976-02-02 |
| BE786737A (fr) | 1973-01-26 |
| ES405199A1 (es) | 1975-08-16 |
| LU65789A1 (forum.php) | 1972-11-28 |
| DE2137551A1 (de) | 1973-02-08 |
| BR7205015D0 (pt) | 1973-08-21 |
| US3840441A (en) | 1974-10-08 |
| FR2147274A1 (forum.php) | 1973-03-09 |
| IT961683B (it) | 1973-12-10 |
| GB1396191A (en) | 1975-06-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |