SU1556144A1 - ELECTROLYTE FOR DEPOSITION OF COATINGS BY ALLOY TIN-BISMUT - Google Patents

ELECTROLYTE FOR DEPOSITION OF COATINGS BY ALLOY TIN-BISMUT

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Publication number
SU1556144A1
SU1556144A1 SU4335480/02A SU4335480A SU1556144A1 SU 1556144 A1 SU1556144 A1 SU 1556144A1 SU 4335480/02 A SU4335480/02 A SU 4335480/02A SU 4335480 A SU4335480 A SU 4335480A SU 1556144 A1 SU1556144 A1 SU 1556144A1
Authority
SU
USSR - Soviet Union
Prior art keywords
electrolyte
deposition
coatings
bismut
bismuth
Prior art date
Application number
SU4335480/02A
Other languages
Russian (ru)
Inventor
Е.В. Мещерякова
М.А. Пашков
В.И. Галушкин
В.Н. Куликов
Original Assignee
Е.В. Мещерякова
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 Е.В. Мещерякова filed Critical Е.В. Мещерякова
Priority to SU4335480/02A priority Critical patent/SU1556144A1/en
Application granted granted Critical
Publication of SU1556144A1 publication Critical patent/SU1556144A1/en

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  • Electroplating And Plating Baths Therefor (AREA)

Abstract

Электролит для осаждения покрытий сплавом олово-висмут, содержащий двухлористое олово, сернокислый висмут, хлористый натрий, гидроокись аммония, соляную кислоту и поверхностно-активное вещество, отличающийся тем, что, с целью повышения рассеивающей способности, он дополнительно содержит фтористый аммоний, трилон Б, полиэтиленполиамин, а в качестве поверхностно-активного вещества - препарат ОС-20 при следующем соотношении компонентов, г/л:Двухлористое олово - 50 - 60Сернокислый висмут - 4 - 5Хлористый натрий - 5 - 7Фтористый аммоний - 50 - 60Трилон Б - 35 - 40Полиэтиленполиамин - 2 - 4Препарат ОС-20 - 8 - 10Гидроокись аммония (25%-ный раствор), мл/л - 10 - 12Соляная кислота - До pH 4,5 - 5Вода - До 1 лThe electrolyte for the deposition of coatings alloy tin-bismuth containing tin dichloride, bismuth sulfate, sodium chloride, ammonium hydroxide, hydrochloric acid and a surfactant, characterized in that, in order to increase the scattering ability, it additionally contains ammonium fluoride, Trilon B, polyethylenepolyamine, and as a surfactant - the drug OS-20 in the following ratio of components, g / l: Tin dichloride - 50 - 60 Bismuth sulphate - 4 - 5 Sodium chloride - 5 - 7 Ammonium fluoride - 50 - 60 Trilon B - 35 - 40Polyethylene polyamine - 2 - 4; Preparation OS-20 - 8 - 10 Ammonium hydroxide (25% solution), ml / l - 10 - 12 Hydrochloric acid - Up to pH 4.5 - 5 Water - Up to 1 l

SU4335480/02A 1987-10-09 1987-10-09 ELECTROLYTE FOR DEPOSITION OF COATINGS BY ALLOY TIN-BISMUT SU1556144A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4335480/02A SU1556144A1 (en) 1987-10-09 1987-10-09 ELECTROLYTE FOR DEPOSITION OF COATINGS BY ALLOY TIN-BISMUT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4335480/02A SU1556144A1 (en) 1987-10-09 1987-10-09 ELECTROLYTE FOR DEPOSITION OF COATINGS BY ALLOY TIN-BISMUT

Publications (1)

Publication Number Publication Date
SU1556144A1 true SU1556144A1 (en) 1999-06-27

Family

ID=60528954

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4335480/02A SU1556144A1 (en) 1987-10-09 1987-10-09 ELECTROLYTE FOR DEPOSITION OF COATINGS BY ALLOY TIN-BISMUT

Country Status (1)

Country Link
SU (1) SU1556144A1 (en)

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