GB1371172A - Process and bath for electrolytically producing micro-fissured chrome layers - Google Patents
Process and bath for electrolytically producing micro-fissured chrome layersInfo
- Publication number
- GB1371172A GB1371172A GB83772A GB83772A GB1371172A GB 1371172 A GB1371172 A GB 1371172A GB 83772 A GB83772 A GB 83772A GB 83772 A GB83772 A GB 83772A GB 1371172 A GB1371172 A GB 1371172A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bath
- intermediate layer
- electrolytically
- fissured
- ions
- 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.)
- Expired
Links
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title abstract 2
- 239000011651 chromium Substances 0.000 abstract 5
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 3
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 abstract 2
- 238000000151 deposition Methods 0.000 abstract 2
- 150000002500 ions Chemical class 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- XMIIGOLPHOKFCH-UHFFFAOYSA-N 3-phenylpropionic acid Chemical compound OC(=O)CCC1=CC=CC=C1 XMIIGOLPHOKFCH-UHFFFAOYSA-N 0.000 abstract 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- 239000005711 Benzoic acid Substances 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- 229910017709 Ni Co Inorganic materials 0.000 abstract 1
- 229910003267 Ni-Co Inorganic materials 0.000 abstract 1
- 229910003271 Ni-Fe Inorganic materials 0.000 abstract 1
- 229910003262 Ni‐Co Inorganic materials 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical class OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 229910001514 alkali metal chloride Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 235000010233 benzoic acid Nutrition 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- -1 fluoborate Chemical compound 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 150000001455 metallic ions Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-M sulfamate Chemical compound NS([O-])(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-M 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 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
- 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
- C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
- C25D5/14—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium two or more layers being of nickel or chromium, e.g. duplex or triplex layers
-
- 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
- C25D3/12—Electroplating: Baths therefor from solutions of 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
- C25D5/60—Electroplating characterised by the structure or texture of the layers
- C25D5/625—Discontinuous layers, e.g. microcracked layers
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2100971A DE2100971B2 (de) | 1971-01-11 | 1971-01-11 | Verfahren und Bad zur Erzeugung mikrorissiger Chromschichten über Zwischenschichten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1371172A true GB1371172A (en) | 1974-10-23 |
Family
ID=5795549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB83772A Expired GB1371172A (en) | 1971-01-11 | 1972-01-07 | Process and bath for electrolytically producing micro-fissured chrome layers |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3753872A (enExample) |
| DE (1) | DE2100971B2 (enExample) |
| FR (1) | FR2123246B1 (enExample) |
| GB (1) | GB1371172A (enExample) |
| IT (1) | IT946426B (enExample) |
| SE (1) | SE401209B (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2237807C3 (de) * | 1972-08-01 | 1978-04-27 | Langbein-Pfanhauser Werke Ag, 4040 Neuss | Verfahren zur Erzeugung mikrorissiger Chromschichten über Zwischenschichten |
| US5871641A (en) * | 1996-05-30 | 1999-02-16 | H-Tech, Inc. | Fluid filter with pleated septum |
| US20060096868A1 (en) * | 2004-11-10 | 2006-05-11 | Siona Bunce | Nickel electroplating bath designed to replace monovalent copper strike solutions |
| US9315736B2 (en) | 2010-12-16 | 2016-04-19 | Energia Technologies, Inc. | Methods of fuel production |
| AU2011343489A1 (en) | 2010-12-16 | 2013-08-01 | Energia Technologies, Inc. | Catalysts, methods of preparation of catalyst, methods of deoxygenation, and systems for fuel production |
| WO2019097044A1 (en) * | 2017-11-20 | 2019-05-23 | Basf Se | Composition for cobalt electroplating comprising leveling agent |
| WO2020126687A1 (en) * | 2018-12-21 | 2020-06-25 | Basf Se | Composition for cobalt plating comprising additive for void-free submicron feature filling |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3471271A (en) * | 1965-08-16 | 1969-10-07 | Udylite Corp | Electrodeposition of a micro-cracked corrosion resistant nickel-chromium plate |
-
1971
- 1971-01-11 DE DE2100971A patent/DE2100971B2/de active Pending
- 1971-08-03 FR FR717128455A patent/FR2123246B1/fr not_active Expired
-
1972
- 1972-01-05 SE SE7200113A patent/SE401209B/xx unknown
- 1972-01-07 GB GB83772A patent/GB1371172A/en not_active Expired
- 1972-01-10 IT IT19189/72A patent/IT946426B/it active
- 1972-01-10 US US00216724A patent/US3753872A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3753872A (en) | 1973-08-21 |
| SE401209B (sv) | 1978-04-24 |
| IT946426B (it) | 1973-05-21 |
| FR2123246B1 (enExample) | 1974-06-21 |
| DE2100971A1 (de) | 1972-07-13 |
| FR2123246A1 (enExample) | 1972-09-08 |
| DE2100971B2 (de) | 1975-04-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |