MD3455G2 - Procedeu de depunere a fierului electrolitic pe suprafeţe cilindrice - Google Patents

Procedeu de depunere a fierului electrolitic pe suprafeţe cilindrice Download PDF

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Publication number
MD3455G2
MD3455G2 MDA20060040A MD20060040A MD3455G2 MD 3455 G2 MD3455 G2 MD 3455G2 MD A20060040 A MDA20060040 A MD A20060040A MD 20060040 A MD20060040 A MD 20060040A MD 3455 G2 MD3455 G2 MD 3455G2
Authority
MD
Moldova
Prior art keywords
cylindrical surfaces
onto cylindrical
electrolytic iron
deposition onto
iron deposition
Prior art date
Application number
MDA20060040A
Other languages
English (en)
Russian (ru)
Other versions
MD20060040A (ro
MD3455F2 (ro
Inventor
Думитру КРОИТОРУ
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.)
Filing date
Publication date
Application filed by Институт Прикладной Физики Академии Наук Молдовы filed Critical Институт Прикладной Физики Академии Наук Молдовы
Priority to MDA20060040A priority Critical patent/MD3455G2/ro
Publication of MD20060040A publication Critical patent/MD20060040A/ro
Publication of MD3455F2 publication Critical patent/MD3455F2/ro
Publication of MD3455G2 publication Critical patent/MD3455G2/ro

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  • Electrolytic Production Of Metals (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

Invenţia se referă la galvanică şi poate fi utilizată pentru depunerea acoperirilor pe suprafeţele cilindrice ale pieselor.Procedeul de depunere a fierului electrolitic pe suprafeţe cilindrice se realizează cu un electrolit ce conţine 400...600 g/L de FeCl2·4H2O la o temperatură de 30...40°C şi densitate a curentului catodic de 30...40 A/dm2. Totodată, în electrolit se introduc 50...200 g/L de praf microabraziv la rotirea concomitentă a anodului cu o viteză de 400...2500 rot./min.
MDA20060040A 2006-01-26 2006-01-26 Procedeu de depunere a fierului electrolitic pe suprafeţe cilindrice MD3455G2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20060040A MD3455G2 (ro) 2006-01-26 2006-01-26 Procedeu de depunere a fierului electrolitic pe suprafeţe cilindrice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20060040A MD3455G2 (ro) 2006-01-26 2006-01-26 Procedeu de depunere a fierului electrolitic pe suprafeţe cilindrice

Publications (3)

Publication Number Publication Date
MD20060040A MD20060040A (ro) 2007-07-31
MD3455F2 MD3455F2 (ro) 2007-12-31
MD3455G2 true MD3455G2 (ro) 2008-10-31

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Family Applications (1)

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MDA20060040A MD3455G2 (ro) 2006-01-26 2006-01-26 Procedeu de depunere a fierului electrolitic pe suprafeţe cilindrice

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MD (1) MD3455G2 (ro)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4032C2 (ro) * 2009-05-22 2010-11-30 Государственный Университет Молд0 Procedeu de regenerare a unui electrolit pentru depunerea acoperirilor feroase
MD4229C1 (ro) * 2012-02-16 2013-12-31 Государственный Университет Молд0 Dispozitiv şi procedeu de control analitic al conţinutului ionilor de fier(III) în electrolitul de fierare şi instalaţie de regenerare electrochimică a electrolitului de fierare cu reglare automată

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4159C1 (ro) * 2010-10-25 2012-10-31 Государственный Университет Молд0 Procedeu de regenerare electrochimică a electrolitului de fierare oxidat

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Meлков М.П., Швецов А.Н., Мелкова И.М. Восстановление автомобильных деталей твердым железом. Москва, Транспорт, 1982, с. 159 *
Дж. Ньюмен. Электрохимические системы. Москва, Мир, 1977, с. 12 *
Сайфуллин Р.С. Неорганические композиционные материалы. Москва, Химия, 1983, с. 181-183 и 257 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4032C2 (ro) * 2009-05-22 2010-11-30 Государственный Университет Молд0 Procedeu de regenerare a unui electrolit pentru depunerea acoperirilor feroase
MD4229C1 (ro) * 2012-02-16 2013-12-31 Государственный Университет Молд0 Dispozitiv şi procedeu de control analitic al conţinutului ionilor de fier(III) în electrolitul de fierare şi instalaţie de regenerare electrochimică a electrolitului de fierare cu reglare automată

Also Published As

Publication number Publication date
MD20060040A (ro) 2007-07-31
MD3455F2 (ro) 2007-12-31

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MM4A Patent for invention definitely lapsed due to non-payment of fees