JPS5623295A - Bright tin-nickel alloy plating liquid - Google Patents
Bright tin-nickel alloy plating liquidInfo
- Publication number
- JPS5623295A JPS5623295A JP8640380A JP8640380A JPS5623295A JP S5623295 A JPS5623295 A JP S5623295A JP 8640380 A JP8640380 A JP 8640380A JP 8640380 A JP8640380 A JP 8640380A JP S5623295 A JPS5623295 A JP S5623295A
- Authority
- JP
- Japan
- Prior art keywords
- nickel
- soln
- tin
- salt
- expressed
- 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.)
- Granted
Links
Abstract
PURPOSE: To form tin-nickel alloy plating films having brightness by adding the specific polyethyleneimine to the basic plating soln. comprising stannous salt, nickel salt and alkali metal salt of pyrophosphoric acid.
CONSTITUTION: In 1l of an electroplating soln. are contained stannous salt such as stannous chloride at 1W50g (more particularly 2W20g expressed in terms of metallic tin)., nickel salt such as nickel sulfate or nickel chloride at 1W60g (more particulary 2W30g expressed in terms of metalic nickel). and potassium pyrophosphate of more than double the total mole concentration of tin and nickel expressed both in terms of metal, and this is used as the basic plating soln. The polyethyleneimine expressed by general formula -(-CH2CH2NH-)n-(n is the formula is 6W3,000) is added to this basic plating soln. at 0.5W80g (more particularly 10W30g) per liter of said soln. If electroplating is carried out in this electroplating soln., the tin-nickel alloy plating films of superior brightness are formed.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8640380A JPS5623295A (en) | 1980-06-27 | 1980-06-27 | Bright tin-nickel alloy plating liquid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8640380A JPS5623295A (en) | 1980-06-27 | 1980-06-27 | Bright tin-nickel alloy plating liquid |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14318675A Division JPS5266831A (en) | 1975-11-29 | 1975-11-29 | Luster tinnnickel alloy plating solution |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5623295A true JPS5623295A (en) | 1981-03-05 |
JPS5727946B2 JPS5727946B2 (en) | 1982-06-14 |
Family
ID=13885893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8640380A Granted JPS5623295A (en) | 1980-06-27 | 1980-06-27 | Bright tin-nickel alloy plating liquid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5623295A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62138038A (en) * | 1985-12-12 | 1987-06-20 | Toshiba Chem Corp | Drop impregnation treating method |
DE4040942A1 (en) * | 1990-01-16 | 1991-07-18 | Hexa Process Corp | METHOD FOR FASTENING A HAIR SPARE PART AND FASTENING ELEMENT FOR A HAIR SPARE PART |
US6417489B1 (en) | 1998-02-17 | 2002-07-09 | Lincoln Global, Inc. | Welding wire and method of making same |
US6426483B1 (en) | 1998-02-17 | 2002-07-30 | Lincoln Global, Inc. | Electrode and method of making same |
US6797142B2 (en) * | 2001-05-24 | 2004-09-28 | Shipley Company, L.L.C. | Tin plating |
CN114059114A (en) * | 2021-12-16 | 2022-02-18 | 厦门华弘昌科技有限公司 | Cyanide-free low-temperature black tin-nickel alloy electroplating solution and electroplating process |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58126738U (en) * | 1982-02-23 | 1983-08-27 | ナショナル住宅産業株式会社 | table |
JPS59111184U (en) * | 1983-01-18 | 1984-07-26 | 電元オ−トメ−ション株式会社 | Automatic mahjong table hot air machine |
-
1980
- 1980-06-27 JP JP8640380A patent/JPS5623295A/en active Granted
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62138038A (en) * | 1985-12-12 | 1987-06-20 | Toshiba Chem Corp | Drop impregnation treating method |
DE4040942A1 (en) * | 1990-01-16 | 1991-07-18 | Hexa Process Corp | METHOD FOR FASTENING A HAIR SPARE PART AND FASTENING ELEMENT FOR A HAIR SPARE PART |
US5154195A (en) * | 1990-01-16 | 1992-10-13 | Hexa Process Corporation | Method of attaching hairpiece and hairpiece attaching element |
US6417489B1 (en) | 1998-02-17 | 2002-07-09 | Lincoln Global, Inc. | Welding wire and method of making same |
US6426483B1 (en) | 1998-02-17 | 2002-07-30 | Lincoln Global, Inc. | Electrode and method of making same |
US6797142B2 (en) * | 2001-05-24 | 2004-09-28 | Shipley Company, L.L.C. | Tin plating |
US7160629B2 (en) | 2001-05-24 | 2007-01-09 | Shipley Company, L.L.C. | Tin plating |
CN114059114A (en) * | 2021-12-16 | 2022-02-18 | 厦门华弘昌科技有限公司 | Cyanide-free low-temperature black tin-nickel alloy electroplating solution and electroplating process |
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 |
Also Published As
Publication number | Publication date |
---|---|
JPS5727946B2 (en) | 1982-06-14 |
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