GB1409059A - Electrodeposition of chromium - Google Patents
Electrodeposition of chromiumInfo
- Publication number
- GB1409059A GB1409059A GB4129972A GB4129972A GB1409059A GB 1409059 A GB1409059 A GB 1409059A GB 4129972 A GB4129972 A GB 4129972A GB 4129972 A GB4129972 A GB 4129972A GB 1409059 A GB1409059 A GB 1409059A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chromium
- micro
- cracked
- sept
- fluoride
- 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 group [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title abstract 7
- 239000011651 chromium Substances 0.000 title abstract 7
- 229910052804 chromium Inorganic materials 0.000 title abstract 7
- 238000004070 electrodeposition Methods 0.000 title abstract 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 abstract 2
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 abstract 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- -1 fluoride ions Chemical class 0.000 abstract 1
- 150000002222 fluorine compounds Chemical class 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011669 selenium Substances 0.000 abstract 1
- 229910052711 selenium Inorganic materials 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 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
- C25D3/04—Electroplating: Baths therefor from solutions of chromium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17837471A | 1971-09-07 | 1971-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1409059A true GB1409059A (en) | 1975-10-08 |
Family
ID=22652297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4129972A Expired GB1409059A (en) | 1971-09-07 | 1972-09-06 | Electrodeposition of chromium |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4839331A (enrdf_load_stackoverflow) |
| AU (1) | AU4610272A (enrdf_load_stackoverflow) |
| DE (1) | DE2244029A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2152627B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1409059A (enrdf_load_stackoverflow) |
| IT (1) | IT966580B (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1006218A3 (en) * | 1998-12-03 | 2001-10-31 | Yamaha Hatsudoki Kabushiki Kaisha | Plated metal part and method of manufacturing same |
| US6381893B2 (en) | 1998-07-30 | 2002-05-07 | Rheinmetall W & M Gmbh | Weapon barrel having a hard chromium inner layer |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2529511A1 (fr) * | 1982-07-02 | 1984-01-06 | Nouel Jean Marie | Plaques offset a base acier et a multicouches de chrome |
| JPS6026147A (ja) * | 1983-07-21 | 1985-02-09 | Toyota Motor Corp | 組合せオイルリング |
| EP0643242A1 (de) * | 1993-07-30 | 1995-03-15 | NAGEL Maschinen- und Werkzeugfabrik GmbH | Bauteil im Bereich von Arbeitsräumen, wie Verbrennungsräumen, von Kraft- oder Arbeitsmaschinen mit einer Beschichtung |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB844718A (en) * | 1958-06-06 | 1960-08-17 | Harold Franklin Marker | Improvements in piston packing rings and method of producing same |
| DE1496967A1 (enrdf_load_stackoverflow) * | 1963-08-26 | |||
| GB1289117A (enrdf_load_stackoverflow) * | 1969-10-10 | 1972-09-13 |
-
1972
- 1972-08-30 AU AU46102/72A patent/AU4610272A/en not_active Expired
- 1972-09-05 FR FR7231372A patent/FR2152627B1/fr not_active Expired
- 1972-09-06 IT IT966472A patent/IT966580B/it active
- 1972-09-06 GB GB4129972A patent/GB1409059A/en not_active Expired
- 1972-09-07 JP JP8999072A patent/JPS4839331A/ja active Pending
- 1972-09-07 DE DE19722244029 patent/DE2244029A1/de active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6381893B2 (en) | 1998-07-30 | 2002-05-07 | Rheinmetall W & M Gmbh | Weapon barrel having a hard chromium inner layer |
| US6701656B2 (en) | 1998-07-30 | 2004-03-09 | Rheinmetall W & M Gmbh | Weapon barrel having a hard chromium inner layer |
| EP1006218A3 (en) * | 1998-12-03 | 2001-10-31 | Yamaha Hatsudoki Kabushiki Kaisha | Plated metal part and method of manufacturing same |
| US6561322B2 (en) | 1998-12-03 | 2003-05-13 | Yamaha Hatsudoki Kabushiki Kaisha | Plated wear surface for alloy components and methods of manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2152627A1 (enrdf_load_stackoverflow) | 1973-04-27 |
| FR2152627B1 (enrdf_load_stackoverflow) | 1976-08-13 |
| JPS4839331A (enrdf_load_stackoverflow) | 1973-06-09 |
| IT966580B (it) | 1974-02-20 |
| DE2244029A1 (de) | 1973-03-15 |
| AU4610272A (en) | 1974-03-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |