MD3288C2 - Electrolyte for dimensional electrochemical working of hard tungsten-cobalt alloys - Google Patents

Electrolyte for dimensional electrochemical working of hard tungsten-cobalt alloys

Info

Publication number
MD3288C2
MD3288C2 MDA20050156A MD20050156A MD3288C2 MD 3288 C2 MD3288 C2 MD 3288C2 MD A20050156 A MDA20050156 A MD A20050156A MD 20050156 A MD20050156 A MD 20050156A MD 3288 C2 MD3288 C2 MD 3288C2
Authority
MD
Moldova
Prior art keywords
electrolyte
cobalt alloys
dimensional electrochemical
hard tungsten
electrochemical working
Prior art date
Application number
MDA20050156A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD3288B1 (en
Inventor
Владимир ПАРШУТИН
Николай ШАЛТОЯН
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 MDA20050156A priority Critical patent/MD3288C2/en
Publication of MD3288B1 publication Critical patent/MD3288B1/en
Publication of MD3288C2 publication Critical patent/MD3288C2/en

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  • Electroplating Methods And Accessories (AREA)

Abstract

The invention relates to electrochemistry, in particular to an electrolyte for dimensional electrochemical working of hard tungsten-cobalt alloys.Summary of the invention consists in that the electrolyte comprises potassium or sodium hydroxide, potassium or sodium azotate, formaldehyde and water, in the following component ratio, g/l:The result consists in increasing the working speed and in decreasing the work alloy surface roughness.
MDA20050156A 2005-06-03 2005-06-03 Electrolyte for dimensional electrochemical working of hard tungsten-cobalt alloys MD3288C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20050156A MD3288C2 (en) 2005-06-03 2005-06-03 Electrolyte for dimensional electrochemical working of hard tungsten-cobalt alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20050156A MD3288C2 (en) 2005-06-03 2005-06-03 Electrolyte for dimensional electrochemical working of hard tungsten-cobalt alloys

Publications (2)

Publication Number Publication Date
MD3288B1 MD3288B1 (en) 2007-04-30
MD3288C2 true MD3288C2 (en) 2007-11-30

Family

ID=38164576

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20050156A MD3288C2 (en) 2005-06-03 2005-06-03 Electrolyte for dimensional electrochemical working of hard tungsten-cobalt alloys

Country Status (1)

Country Link
MD (1) MD3288C2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD68Z (en) * 2009-06-05 2010-03-31 Институт Прикладной Физики Академии Наук Молдовы Process for electrochemical dimensional working of metal parts (variants) and device for realization thereof
MD192Z (en) * 2009-06-04 2010-11-30 Институт Прикладной Физики Академии Наук Молдовы Process for thermochemical treatment of steel articles
MD207Z (en) * 2009-06-05 2010-12-31 Институт Прикладной Физики Академии Наук Молдовы Current stabilizer
MD231Z (en) * 2009-06-04 2011-01-31 Институт Прикладной Физики Академии Наук Молдовы Method for identifying the structure of the binding phase of pseudoalloys based on tungsten
MD336Z (en) * 2010-03-03 2011-09-30 Институт Прикладной Физики Академии Наук Молдовы Process for thermochemical machining of metal articles
MD416Z (en) * 2011-01-18 2012-04-30 Институт Прикладной Физики Академии Наук Молдовы Method for electrochemical activation of the surface of the tungsten-containing hard alloys for soldering (variants)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD192Z (en) * 2009-06-04 2010-11-30 Институт Прикладной Физики Академии Наук Молдовы Process for thermochemical treatment of steel articles
MD231Z (en) * 2009-06-04 2011-01-31 Институт Прикладной Физики Академии Наук Молдовы Method for identifying the structure of the binding phase of pseudoalloys based on tungsten
MD68Z (en) * 2009-06-05 2010-03-31 Институт Прикладной Физики Академии Наук Молдовы Process for electrochemical dimensional working of metal parts (variants) and device for realization thereof
MD207Z (en) * 2009-06-05 2010-12-31 Институт Прикладной Физики Академии Наук Молдовы Current stabilizer
MD336Z (en) * 2010-03-03 2011-09-30 Институт Прикладной Физики Академии Наук Молдовы Process for thermochemical machining of metal articles
MD416Z (en) * 2011-01-18 2012-04-30 Институт Прикладной Физики Академии Наук Молдовы Method for electrochemical activation of the surface of the tungsten-containing hard alloys for soldering (variants)

Also Published As

Publication number Publication date
MD3288B1 (en) 2007-04-30

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
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