JPS5623295A - Bright tin-nickel alloy plating liquid - Google Patents

Bright tin-nickel alloy plating liquid

Info

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
Application number
JP8640380A
Other languages
Japanese (ja)
Other versions
JPS5727946B2 (en
Inventor
Toshiaki Kimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KINZOKU KAKO GIJUTSU KENKYUSHO KK
KINZOKU KAKOU GIJUTSU KENKYUSH
Original Assignee
KINZOKU KAKO GIJUTSU KENKYUSHO KK
KINZOKU KAKOU GIJUTSU KENKYUSH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KINZOKU KAKO GIJUTSU KENKYUSHO KK, KINZOKU KAKOU GIJUTSU KENKYUSH filed Critical KINZOKU KAKO GIJUTSU KENKYUSHO KK
Priority to JP8640380A priority Critical patent/JPS5623295A/en
Publication of JPS5623295A publication Critical patent/JPS5623295A/en
Publication of JPS5727946B2 publication Critical patent/JPS5727946B2/ja
Granted legal-status Critical Current

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
JP8640380A 1980-06-27 1980-06-27 Bright tin-nickel alloy plating liquid Granted JPS5623295A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (9)

* Cited by examiner, † Cited by third party
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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