MD2561G2 - Procedeu de depunere electrolitică a acoperirilor pe suprafeţe cilindrice interioare - Google Patents

Procedeu de depunere electrolitică a acoperirilor pe suprafeţe cilindrice interioare Download PDF

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Publication number
MD2561G2
MD2561G2 MDA20030189A MD20030189A MD2561G2 MD 2561 G2 MD2561 G2 MD 2561G2 MD A20030189 A MDA20030189 A MD A20030189A MD 20030189 A MD20030189 A MD 20030189A MD 2561 G2 MD2561 G2 MD 2561G2
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MD
Moldova
Prior art keywords
inner cylindrical
cylindrical surfaces
electrolytic plating
rotation
electrodeposition
Prior art date
Application number
MDA20030189A
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English (en)
Russian (ru)
Other versions
MD2561F1 (ro
Inventor
Думитру КРОИТОРУ
Жанна БОБАНОВА
Генадий ГУРЯНОВ
Original Assignee
Институт Прикладной Физики Академии Наук Молдовы
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.)
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Application filed by Институт Прикладной Физики Академии Наук Молдовы filed Critical Институт Прикладной Физики Академии Наук Молдовы
Priority to MDA20030189A priority Critical patent/MD2561G2/ro
Publication of MD2561F1 publication Critical patent/MD2561F1/ro
Publication of MD2561G2 publication Critical patent/MD2561G2/ro

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  • Polishing Bodies And Polishing Tools (AREA)

Abstract

Invenţia se referă la galvanotehnică şi poate fi utilizată pentru depunerea acoperirilor galvanice pe suprafeţe cilindrice interioare a pieselor.Procedeul de depunere electrolitică a acoperirilor pe suprafeţe cilindrice interioare se efectuează în suspensie ce conţine particule microabrazive până la 200 g la litru de elecrtrolit, la trecerea unui curent cu densitatea de 120..150 A/dm2.Anodul se instalează coaxial cu catodul înăuntrul lui, formând un spaţiu inelar cu o lăţime de 2..15 mm şi rotindu-l cu o viteză de 4...20m/s, schimbând sensul de rotaţie peste fiecare 4...60 s, totodată durata rotaţiei în ambele sensuri este egală.
MDA20030189A 2003-07-29 2003-07-29 Procedeu de depunere electrolitică a acoperirilor pe suprafeţe cilindrice interioare MD2561G2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20030189A MD2561G2 (ro) 2003-07-29 2003-07-29 Procedeu de depunere electrolitică a acoperirilor pe suprafeţe cilindrice interioare

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20030189A MD2561G2 (ro) 2003-07-29 2003-07-29 Procedeu de depunere electrolitică a acoperirilor pe suprafeţe cilindrice interioare

Publications (2)

Publication Number Publication Date
MD2561F1 MD2561F1 (ro) 2004-09-30
MD2561G2 true MD2561G2 (ro) 2005-04-30

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MDA20030189A MD2561G2 (ro) 2003-07-29 2003-07-29 Procedeu de depunere electrolitică a acoperirilor pe suprafeţe cilindrice interioare

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MD (1) MD2561G2 (ro)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1406081A (en) * 1971-06-09 1975-09-10 Anvar Method for electrolytic deposition

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1406081A (en) * 1971-06-09 1975-09-10 Anvar Method for electrolytic deposition

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Дж. Ньюман Электрохимические системы. Мир, 1977, с. 12-22 *
Фрагин И.Е. Новое в хонинговании. Москва, Машиностроение, 1980, с.34. *

Also Published As

Publication number Publication date
MD2561F1 (ro) 2004-09-30

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KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees