SU468572A1 - Channel Separator - Google Patents

Channel Separator

Info

Publication number
SU468572A1
SU468572A1 SU1925889A SU1925889A SU468572A1 SU 468572 A1 SU468572 A1 SU 468572A1 SU 1925889 A SU1925889 A SU 1925889A SU 1925889 A SU1925889 A SU 1925889A SU 468572 A1 SU468572 A1 SU 468572A1
Authority
SU
USSR - Soviet Union
Prior art keywords
channel separator
separator
channel
coating
copper
Prior art date
Application number
SU1925889A
Other languages
Russian (ru)
Inventor
Борис Дмитриевич Завадовский
Евгений Семенович Кузьминых
Георгий Александрович Васильев
Original Assignee
Предприятие П/Я В-2749
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 Предприятие П/Я В-2749 filed Critical Предприятие П/Я В-2749
Priority to SU1925889A priority Critical patent/SU468572A1/en
Application granted granted Critical
Publication of SU468572A1 publication Critical patent/SU468572A1/en

Links

Landscapes

  • Electroplating And Plating Baths Therefor (AREA)

Description

3 Предмет изобретени  Электролит дл  гальванического наращиванн  медного покрыти  с использованием импульсного тока, содержаш,ий соль меди, 5 например сернокислую медь, и кислоту, напрнмер серную, отличающийс  тем, что, с целью увеличени  скорости осаждени  по4 крыти  и улучшени  качествапокрыти , в электролит введен окислитель,например бихромат кали , при следующемсоотношении исходных компонентов, г/л: Сернокисла  медь150-200 Серна  кислота (плотность 1,87)50-70 Бихромат кали 10-20.3 Subject of the Invention Electrolyte for electroplating a copper coating using pulsed current containing copper salt, 5 for example copper sulfate, and acid, such as sulfuric acid, characterized in that, in order to increase the deposition rate of the coating and improve coating quality, oxidant, for example potassium bichromate, with the following ratio of initial components, g / l: Copper sulfate 150-200 Sulfuric acid (density 1.87) 50-70 Potassium dichromate 10-20.

SU1925889A 1973-05-28 1973-05-28 Channel Separator SU468572A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1925889A SU468572A1 (en) 1973-05-28 1973-05-28 Channel Separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1925889A SU468572A1 (en) 1973-05-28 1973-05-28 Channel Separator

Publications (1)

Publication Number Publication Date
SU468572A1 true SU468572A1 (en) 1975-04-25

Family

ID=48227762

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1925889A SU468572A1 (en) 1973-05-28 1973-05-28 Channel Separator

Country Status (1)

Country Link
SU (1) SU468572A1 (en)

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