JPH0351773B2 - - Google Patents
Info
- Publication number
- JPH0351773B2 JPH0351773B2 JP12048789A JP12048789A JPH0351773B2 JP H0351773 B2 JPH0351773 B2 JP H0351773B2 JP 12048789 A JP12048789 A JP 12048789A JP 12048789 A JP12048789 A JP 12048789A JP H0351773 B2 JPH0351773 B2 JP H0351773B2
- Authority
- JP
- Japan
- Prior art keywords
- rhodium
- plating solution
- plating
- added
- white
- 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
- 238000007747 plating Methods 0.000 claims description 45
- 239000010948 rhodium Substances 0.000 claims description 38
- 229910052703 rhodium Inorganic materials 0.000 claims description 36
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 36
- YWFDDXXMOPZFFM-UHFFFAOYSA-H rhodium(3+);trisulfate Chemical compound [Rh+3].[Rh+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O YWFDDXXMOPZFFM-UHFFFAOYSA-H 0.000 claims description 14
- 150000001412 amines Chemical class 0.000 claims description 8
- YPJKMVATUPSWOH-UHFFFAOYSA-N nitrooxidanyl Chemical compound [O][N+]([O-])=O YPJKMVATUPSWOH-UHFFFAOYSA-N 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 18
- 230000000694 effects Effects 0.000 description 14
- 238000005282 brightening Methods 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 239000002932 luster Substances 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 6
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 5
- 238000009499 grossing Methods 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- FUSNOPLQVRUIIM-UHFFFAOYSA-N 4-amino-2-(4,4-dimethyl-2-oxoimidazolidin-1-yl)-n-[3-(trifluoromethyl)phenyl]pyrimidine-5-carboxamide Chemical compound O=C1NC(C)(C)CN1C(N=C1N)=NC=C1C(=O)NC1=CC=CC(C(F)(F)F)=C1 FUSNOPLQVRUIIM-UHFFFAOYSA-N 0.000 description 3
- 229910002651 NO3 Inorganic materials 0.000 description 3
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 229910000377 hydrazine sulfate Inorganic materials 0.000 description 3
- 239000012493 hydrazine sulfate Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 description 1
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229910001361 White metal Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 239000010969 white metal Substances 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 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
- C25D3/50—Electroplating: Baths therefor from solutions of platinum group metals
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12048789A JPH02301590A (ja) | 1989-05-16 | 1989-05-16 | 光沢ロジウムめっき液 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12048789A JPH02301590A (ja) | 1989-05-16 | 1989-05-16 | 光沢ロジウムめっき液 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02301590A JPH02301590A (ja) | 1990-12-13 |
| JPH0351773B2 true JPH0351773B2 (pt) | 1991-08-07 |
Family
ID=14787403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12048789A Granted JPH02301590A (ja) | 1989-05-16 | 1989-05-16 | 光沢ロジウムめっき液 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02301590A (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111850631B (zh) * | 2020-07-30 | 2021-10-08 | 金川集团股份有限公司 | 高光泽装饰性镀铑层电镀液 |
-
1989
- 1989-05-16 JP JP12048789A patent/JPH02301590A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02301590A (ja) | 1990-12-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3354767B2 (ja) | アルカリ亜鉛および亜鉛合金電気めっき浴およびプロセス | |
| EP2635723B1 (en) | Dark colored chromium based electrodeposits | |
| JPH0310714B2 (pt) | ||
| US3458409A (en) | Method and electrolyte for thick,brilliant plating of palladium | |
| CA1255247A (en) | Process for preparing zn-fe base alloy electroplated steel strips | |
| JP2002317294A (ja) | 電気メッキパラジウム合金組成物及びその組成物を用いる電気メッキ法 | |
| JPH0338351B2 (pt) | ||
| JP3302949B2 (ja) | 黒色ルテニウムめっき液 | |
| JP5336762B2 (ja) | 銅‐亜鉛合金電気めっき浴およびこれを用いためっき方法 | |
| US3380898A (en) | Electrolyte and method for electrodepositing a pink gold alloy | |
| JPS6220279B2 (pt) | ||
| IT8047741A1 (it) | Bagno acido e procedimento di elettroplaccatura allo zinco | |
| US4699697A (en) | High-purity palladium-nickel alloy plating solution and process | |
| US8211286B2 (en) | Electrolyte and method for depositing decorative and technical layers of black ruthenium | |
| JPH0351773B2 (pt) | ||
| JP3101061B2 (ja) | 白金無電解めっき浴及びそれを用いた白金めっき品の製造方法 | |
| WO2009093499A1 (ja) | ３価クロムめっき浴 | |
| US4436595A (en) | Electroplating bath and method | |
| US3528895A (en) | Plating low stress bright rhodium | |
| JP3462338B2 (ja) | 半光沢銀めっき用の光沢度調整剤 | |
| JP2717406B2 (ja) | 亜鉛合金メッキの黒色化方法 | |
| SE545031C2 (en) | Compositions, methods and preparations of cyanide-free copper solutions, suitable for electroplating of copper deposits and alloys thereof | |
| EP4370732A1 (en) | Electroplating compositions and methods for preparing the same | |
| JP2560021B2 (ja) | 光沢ロジウムめつき液 | |
| JPS647159B2 (pt) |