JPH0521992B2 - - Google Patents
Info
- Publication number
- JPH0521992B2 JPH0521992B2 JP19736988A JP19736988A JPH0521992B2 JP H0521992 B2 JPH0521992 B2 JP H0521992B2 JP 19736988 A JP19736988 A JP 19736988A JP 19736988 A JP19736988 A JP 19736988A JP H0521992 B2 JPH0521992 B2 JP H0521992B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- plating
- alloy
- bath
- chromium
- 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 - Lifetime
Links
- 238000007747 plating Methods 0.000 claims description 34
- VNTLIPZTSJSULJ-UHFFFAOYSA-N chromium molybdenum Chemical compound [Cr].[Mo] VNTLIPZTSJSULJ-UHFFFAOYSA-N 0.000 claims description 28
- 238000005260 corrosion Methods 0.000 claims description 17
- 230000007797 corrosion Effects 0.000 claims description 17
- 229910001182 Mo alloy Inorganic materials 0.000 claims description 9
- 150000001845 chromium compounds Chemical class 0.000 claims description 6
- 238000009713 electroplating Methods 0.000 claims description 6
- 239000005078 molybdenum compound Substances 0.000 claims description 6
- 150000002752 molybdenum compounds Chemical class 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 description 22
- 239000000956 alloy Substances 0.000 description 22
- 238000000034 method Methods 0.000 description 6
- 239000011651 chromium Substances 0.000 description 5
- 238000004070 electrodeposition Methods 0.000 description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 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 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 235000015393 sodium molybdate Nutrition 0.000 description 2
- 239000011684 sodium molybdate Substances 0.000 description 2
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- VLAPMBHFAWRUQP-UHFFFAOYSA-L molybdic acid Chemical compound O[Mo](O)(=O)=O VLAPMBHFAWRUQP-UHFFFAOYSA-L 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Electroplating And Plating Baths Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19736988A JPH0247285A (ja) | 1988-08-08 | 1988-08-08 | 高耐食性クロム‐モリブデン合金皮膜の作製方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19736988A JPH0247285A (ja) | 1988-08-08 | 1988-08-08 | 高耐食性クロム‐モリブデン合金皮膜の作製方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0247285A JPH0247285A (ja) | 1990-02-16 |
| JPH0521992B2 true JPH0521992B2 (enrdf_load_stackoverflow) | 1993-03-26 |
Family
ID=16373351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19736988A Granted JPH0247285A (ja) | 1988-08-08 | 1988-08-08 | 高耐食性クロム‐モリブデン合金皮膜の作製方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247285A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5196108A (en) * | 1991-04-24 | 1993-03-23 | Scot Industries, Inc. | Sucker rod oil well pump |
| JP3299680B2 (ja) * | 1996-12-12 | 2002-07-08 | 帝国ピストンリング株式会社 | Ｃｒ−Ｍｏ−Ｉ合金めっき皮膜および前記皮膜を有する部材 |
| DE10354760A1 (de) * | 2003-11-21 | 2005-06-23 | Enthone Inc., West Haven | Verfahren zur Abscheidung von Nickel und Chrom(VI)freien metallischen Mattschichten |
| DE102015105761A1 (de) | 2015-04-15 | 2016-10-20 | HDO Druckguss- und Oberflächentechnik GmbH | Bauteil mit aufgebrachter Chromschicht mit Wolframanteil und Molybdänanteil und Verfahren zur Herstellung eines solchen Bauteils mittels ternärer Abscheidung |
-
1988
- 1988-08-08 JP JP19736988A patent/JPH0247285A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0247285A (ja) | 1990-02-16 |
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