FR2115092A1 - Electrodeposition of anti corrosion coatings - contg molybdenum and a transition metal - Google Patents
Electrodeposition of anti corrosion coatings - contg molybdenum and a transition metalInfo
- Publication number
- FR2115092A1 FR2115092A1 FR7042950A FR7042950A FR2115092A1 FR 2115092 A1 FR2115092 A1 FR 2115092A1 FR 7042950 A FR7042950 A FR 7042950A FR 7042950 A FR7042950 A FR 7042950A FR 2115092 A1 FR2115092 A1 FR 2115092A1
- Authority
- FR
- France
- Prior art keywords
- pref
- transition metal
- contg
- degrees
- electrodeposition
- Prior art date
- 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.)
- Granted
Links
- 238000000576 coating method Methods 0.000 title abstract 3
- 230000007797 corrosion Effects 0.000 title abstract 2
- 238000005260 corrosion Methods 0.000 title abstract 2
- 229910052723 transition metal Inorganic materials 0.000 title abstract 2
- 150000003624 transition metals Chemical class 0.000 title abstract 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title 1
- 238000004070 electrodeposition Methods 0.000 title 1
- 229910052750 molybdenum Inorganic materials 0.000 title 1
- 239000011733 molybdenum Substances 0.000 title 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- 229910004619 Na2MoO4 Inorganic materials 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 150000001447 alkali salts Chemical class 0.000 abstract 1
- 229910010293 ceramic material Inorganic materials 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 150000001261 hydroxy acids Chemical class 0.000 abstract 1
- 150000001455 metallic ions Chemical class 0.000 abstract 1
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000001509 sodium citrate Substances 0.000 abstract 1
- 239000011684 sodium molybdate Substances 0.000 abstract 1
- 235000015393 sodium molybdate Nutrition 0.000 abstract 1
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 abstract 1
- 229940038773 trisodium citrate Drugs 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
- C25D3/562—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of iron or nickel or cobalt
-
- 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
- C25D5/10—Electroplating with more than one layer of the same or of different metals
-
- 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
- C25D5/60—Electroplating characterised by the structure or texture of the layers
- C25D5/623—Porosity of the layers
-
- 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
- C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Electroplating Methods And Accessories (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7042950A FR2115092A1 (en) | 1970-11-30 | 1970-11-30 | Electrodeposition of anti corrosion coatings - contg molybdenum and a transition metal |
| DE19712158281 DE2158281A1 (de) | 1970-11-30 | 1971-11-24 | Verfahren zur elektrolytischen Aufbringung eines Molybdän enthaltenden Überzuges auf eine Unterlage |
| US05/370,629 US3947331A (en) | 1970-11-30 | 1973-06-18 | Methods for forming an electrolytic deposit containing molybdenum on a support and the products obtained thereby |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7042950A FR2115092A1 (en) | 1970-11-30 | 1970-11-30 | Electrodeposition of anti corrosion coatings - contg molybdenum and a transition metal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2115092A1 true FR2115092A1 (en) | 1972-07-07 |
| FR2115092B1 FR2115092B1 (enExample) | 1973-12-07 |
Family
ID=9064926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7042950A Granted FR2115092A1 (en) | 1970-11-30 | 1970-11-30 | Electrodeposition of anti corrosion coatings - contg molybdenum and a transition metal |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2158281A1 (enExample) |
| FR (1) | FR2115092A1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4033837A (en) * | 1976-02-24 | 1977-07-05 | Olin Corporation | Plated metallic cathode |
-
1970
- 1970-11-30 FR FR7042950A patent/FR2115092A1/fr active Granted
-
1971
- 1971-11-24 DE DE19712158281 patent/DE2158281A1/de active Pending
Non-Patent Citations (2)
| Title |
|---|
| (REVUE JAPONAISE KOGYO KAGAKU ZASSHI VOLUME 63 1960 1336-9) * |
| REVUE JAPONAISE KOGYO KAGAKU ZASSHI VOLUME 63 1960 1336-9) * |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2115092B1 (enExample) | 1973-12-07 |
| DE2158281A1 (de) | 1972-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |