GB1441542A - In-nickel alloy plating electrolytes - Google Patents
In-nickel alloy plating electrolytesInfo
- Publication number
- GB1441542A GB1441542A GB1680174A GB1680174A GB1441542A GB 1441542 A GB1441542 A GB 1441542A GB 1680174 A GB1680174 A GB 1680174A GB 1680174 A GB1680174 A GB 1680174A GB 1441542 A GB1441542 A GB 1441542A
- Authority
- GB
- United Kingdom
- Prior art keywords
- salt
- nickel alloy
- dimercapto
- pyrophosphate
- sulphate
- 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
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
-
- 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
- C25D3/60—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of tin
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)
Abstract
1441542 Electro-depositing tin-nickel alloy SONY CORP 17 April 1974 [19 April 1973] 16801/74 Heading C7B An aqueous bright tin-nickel alloy plating electrolyte contains a stannous and a nickel salt, e.g. pyrophosphate, chloride or sulphate; alkali metal (e.g. Na or K) pyrophosphate; and a brightener formed by a compound having a plurality of amino groups, e.g. ethylenediamine, propanediamine, butanediamine, pentamethylenediamine, hexamethylenediamine, hydrazine, quanidine, urea or thiourea, and at least one of ammonia, an ammonium salt, e.g. chloride, sulphate, nitrate, citrate, tartrate or acetate, a compound having at least one -SH, -SNa, or -SK group, e.g. dithioammelide, 4-amino-3,5-dimercapto-1,2,4-triazol, ethylene thiuram monosulphide, 2,5-dimercapto-1, 3,4-thiadiazole, thiocarbohydrazide, hydrazodithiodicarbon amide or Na ethylene-bis-dithiocarbamate, a neutral amino acid (salt) free of S, e.g. glycine, alanine, serine, aminobutyric acid, leucine, isoleucine, proline, hydroxyproline, phenyl alanine, thyroxine or tryptophan, or a salt thereof, or a protein, e.g. glue, gelatine or gluten. The cathode substrate may be a Ni-plated brass plate; the anode may be of C.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4377673A JPS5347060B2 (en) | 1973-04-19 | 1973-04-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1441542A true GB1441542A (en) | 1976-07-07 |
Family
ID=12673146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1680174A Expired GB1441542A (en) | 1973-04-19 | 1974-04-17 | In-nickel alloy plating electrolytes |
Country Status (7)
Country | Link |
---|---|
US (1) | US3887444A (en) |
JP (1) | JPS5347060B2 (en) |
CA (1) | CA1045075A (en) |
DE (1) | DE2419024A1 (en) |
FR (1) | FR2226478B1 (en) |
GB (1) | GB1441542A (en) |
NL (1) | NL7405390A (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4033835A (en) * | 1975-10-14 | 1977-07-05 | Amp Incorporated | Tin-nickel plating bath |
JP2586688B2 (en) * | 1990-05-07 | 1997-03-05 | 上村工業株式会社 | Electroplating method of glass-metal composite |
US5538617A (en) * | 1995-03-08 | 1996-07-23 | Bethlehem Steel Corporation | Ferrocyanide-free halogen tin plating process and bath |
US5654108A (en) * | 1995-05-22 | 1997-08-05 | Baldwin Hardware Corporation | Article having a protective coating simulating brass |
US5667904A (en) * | 1995-05-22 | 1997-09-16 | Baldwin Hardware Corporation | Article having a decorative and protective coating simulating brass |
US5552233A (en) * | 1995-05-22 | 1996-09-03 | Baldwin Hardware Corporation | Article having a decorative and protective multilayer coating simulating brass |
CA2176892C (en) * | 1995-05-22 | 2002-10-29 | Stephen R. Moysan, Iii | Article having a decorative and protective coating simulating brass |
US5783313A (en) * | 1995-12-22 | 1998-07-21 | Baldwin Hardware Corporation | Coated Article |
US5693427A (en) * | 1995-12-22 | 1997-12-02 | Baldwin Hardware Corporation | Article with protective coating thereon |
US6004684A (en) * | 1997-04-30 | 1999-12-21 | Masco Corporation | Article having a protective and decorative multilayer coating |
US5948548A (en) * | 1997-04-30 | 1999-09-07 | Masco Corporation | Coated article |
US6033790A (en) * | 1997-04-30 | 2000-03-07 | Masco Corporation | Article having a coating |
US6106958A (en) * | 1997-04-30 | 2000-08-22 | Masco Corporation | Article having a coating |
US5985468A (en) * | 1997-04-30 | 1999-11-16 | Masco Corporation | Article having a multilayer protective and decorative coating |
US5952111A (en) * | 1997-04-30 | 1999-09-14 | Masco Corporation | Article having a coating thereon |
US5989730A (en) * | 1997-04-30 | 1999-11-23 | Masco Corporation | Article having a decorative and protective multi-layer coating |
US5879532A (en) * | 1997-07-09 | 1999-03-09 | Masco Corporation Of Indiana | Process for applying protective and decorative coating on an article |
US6268060B1 (en) | 1997-08-01 | 2001-07-31 | Mascotech Coatings, Inc. | Chrome coating having a silicone top layer thereon |
US6015482A (en) * | 1997-12-18 | 2000-01-18 | Circuit Research Corp. | Printed circuit manufacturing process using tin-nickel plating |
WO2010009718A2 (en) * | 2008-07-23 | 2010-01-28 | Dechema Gesellschaft Für Chemische Technik Und Biotechnologie E.V. | Component made of an unalloyed or low-alloy steel, method for protecting said components against coke deposition or metal dusting |
DE102010055968A1 (en) | 2010-12-23 | 2012-06-28 | Coventya Spa | Substrate with corrosion-resistant coating and process for its preparation |
CN105568331A (en) * | 2016-01-21 | 2016-05-11 | 张颖 | Roll strip type electroplating method for crystallizer roll surface |
CN114059114B (en) * | 2021-12-16 | 2023-02-10 | 厦门华弘昌科技有限公司 | Cyanide-free low-temperature black tin-nickel alloy electroplating solution and electroplating process |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3772168A (en) * | 1972-08-10 | 1973-11-13 | H Dillenberg | Electrolytic plating of tin-nickel, tin-cobalt or tin-nickel-cobalt on a metal base and acid bath for said plating |
-
1973
- 1973-04-19 JP JP4377673A patent/JPS5347060B2/ja not_active Expired
-
1974
- 1974-04-12 US US460527A patent/US3887444A/en not_active Expired - Lifetime
- 1974-04-17 GB GB1680174A patent/GB1441542A/en not_active Expired
- 1974-04-18 CA CA197,770A patent/CA1045075A/en not_active Expired
- 1974-04-19 DE DE2419024A patent/DE2419024A1/en not_active Withdrawn
- 1974-04-19 NL NL7405390A patent/NL7405390A/xx not_active Application Discontinuation
- 1974-04-19 FR FR7413754A patent/FR2226478B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS49130332A (en) | 1974-12-13 |
FR2226478B1 (en) | 1976-12-17 |
NL7405390A (en) | 1974-10-22 |
FR2226478A1 (en) | 1974-11-15 |
DE2419024A1 (en) | 1974-11-07 |
CA1045075A (en) | 1978-12-26 |
US3887444A (en) | 1975-06-03 |
JPS5347060B2 (en) | 1978-12-18 |
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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 |