JPS5573889A - Black luster tin-nickel alloy plating solution - Google Patents

Black luster tin-nickel alloy plating solution

Info

Publication number
JPS5573889A
JPS5573889A JP14412378A JP14412378A JPS5573889A JP S5573889 A JPS5573889 A JP S5573889A JP 14412378 A JP14412378 A JP 14412378A JP 14412378 A JP14412378 A JP 14412378A JP S5573889 A JPS5573889 A JP S5573889A
Authority
JP
Japan
Prior art keywords
salt
plating solution
added
tin
moreover
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
JP14412378A
Other languages
Japanese (ja)
Other versions
JPS5838518B2 (en
Inventor
Masatoshi Maruta
Masayuki Tsuruoka
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.)
NIPPON KAGAKU KIZAI KK
Nihon Kagaku Kizai KK
Original Assignee
NIPPON KAGAKU KIZAI KK
Nihon Kagaku Kizai KK
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 NIPPON KAGAKU KIZAI KK, Nihon Kagaku Kizai KK filed Critical NIPPON KAGAKU KIZAI KK
Priority to JP53144123A priority Critical patent/JPS5838518B2/en
Publication of JPS5573889A publication Critical patent/JPS5573889A/en
Publication of JPS5838518B2 publication Critical patent/JPS5838518B2/en
Expired legal-status Critical Current

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  • Electroplating And Plating Baths Therefor (AREA)

Abstract

PURPOSE: To enable to be obtained and above mentioned alloy excellent in anticorrosive property, by containing each salt of pyrophosphoric acid alkali metal, Sn(II) and Ni as main component and adding a limited quantity of sulfur contained amino acid (salt) to plating solution contained a specific quantity of Sn snd Ni.
CONSTITUTION: The following compounds are added to plating solution containing pyrophosphoric acid alkali metal salt, Sn (II) salt (for example; SnCl2) and Ni salt (for example; NiCl2) as main component and also containing Sn:1W15g/l, Ni: 5W50g/l calculated in terms of metal and moreover, making [Ni/(Ni+Sn)]× 100 at 60W95. That is, suflur-contained amino acid (slat), for example, 0.1W 30g/l (preferably 1W10g/l) of methionine, is added. Or, moreover, oxyacid (salt), for example; 10W200g/l of ammonium citrate or 5W100g/l of amine compound (ethylene diamine), is added. By the above additional addition, stability of plating solution is improved and current density extent obtaining black luster plating, is enlarged.
COPYRIGHT: (C)1980,JPO&Japio
JP53144123A 1978-11-24 1978-11-24 Black glossy tin-nickel alloy electrolytic plating solution Expired JPS5838518B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53144123A JPS5838518B2 (en) 1978-11-24 1978-11-24 Black glossy tin-nickel alloy electrolytic plating solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53144123A JPS5838518B2 (en) 1978-11-24 1978-11-24 Black glossy tin-nickel alloy electrolytic plating solution

Publications (2)

Publication Number Publication Date
JPS5573889A true JPS5573889A (en) 1980-06-03
JPS5838518B2 JPS5838518B2 (en) 1983-08-23

Family

ID=15354721

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53144123A Expired JPS5838518B2 (en) 1978-11-24 1978-11-24 Black glossy tin-nickel alloy electrolytic plating solution

Country Status (1)

Country Link
JP (1) JPS5838518B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105568331A (en) * 2016-01-21 2016-05-11 张颖 Roll strip type electroplating method for crystallizer roll surface
CN106906497A (en) * 2016-08-30 2017-06-30 浙江三元电子科技有限公司 A kind of deep rifle color electromagnetic shielding material and preparation method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104630853B (en) * 2013-11-12 2018-07-27 北京中科三环高技术股份有限公司 A method of in neodymium iron boron magnetic body black nickel plating

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49130836A (en) * 1973-04-23 1974-12-14
JPS50101236A (en) * 1974-01-14 1975-08-11

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49130836A (en) * 1973-04-23 1974-12-14
JPS50101236A (en) * 1974-01-14 1975-08-11

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105568331A (en) * 2016-01-21 2016-05-11 张颖 Roll strip type electroplating method for crystallizer roll surface
CN106906497A (en) * 2016-08-30 2017-06-30 浙江三元电子科技有限公司 A kind of deep rifle color electromagnetic shielding material and preparation method thereof
CN106906497B (en) * 2016-08-30 2019-06-28 浙江三元电子科技有限公司 A kind of depth rifle color electromagnetic shielding material and preparation method thereof

Also Published As

Publication number Publication date
JPS5838518B2 (en) 1983-08-23

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