MD3316C2 - Electrolyte for electrochemical pickling of tungsten - Google Patents

Electrolyte for electrochemical pickling of tungsten Download PDF

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Publication number
MD3316C2
MD3316C2 MDA20050361A MD20050361A MD3316C2 MD 3316 C2 MD3316 C2 MD 3316C2 MD A20050361 A MDA20050361 A MD A20050361A MD 20050361 A MD20050361 A MD 20050361A MD 3316 C2 MD3316 C2 MD 3316C2
Authority
MD
Moldova
Prior art keywords
tungsten
electrolyte
electrochemical pickling
nitrate
sodium
Prior art date
Application number
MDA20050361A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD3316B1 (en
Inventor
Владимир ПАРШУТИН
Нелли ПРОШКИНА
Николае ГЭРБЭЛЭУ
Николае ШОЛТОЯН
Original Assignee
Институт Прикладной Физики Академии Наук Молдовы
Институт Химии 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, Институт Химии Академии Наук Молдовы filed Critical Институт Прикладной Физики Академии Наук Молдовы
Priority to MDA20050361A priority Critical patent/MD3316C2/en
Publication of MD3316B1 publication Critical patent/MD3316B1/en
Publication of MD3316C2 publication Critical patent/MD3316C2/en

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Abstract

The invention relates to the field of electrical engineering, namely to an electrolyte for electrochemical pickling of tungsten and may be used for anodic treatment of parts of devices and instruments, in particular of tungsten wires.Summary of the invention consists in that the electrolyte comprises sodium chloride or sodium nitrate, sodium hydroxymethylsulphinate, bisdimethylglyoximatodithiocarbamidecobalt(III) nitrate and water in the following component ratio, g/l:
MDA20050361A 2005-12-06 2005-12-06 Electrolyte for electrochemical pickling of tungsten MD3316C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20050361A MD3316C2 (en) 2005-12-06 2005-12-06 Electrolyte for electrochemical pickling of tungsten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20050361A MD3316C2 (en) 2005-12-06 2005-12-06 Electrolyte for electrochemical pickling of tungsten

Publications (2)

Publication Number Publication Date
MD3316B1 MD3316B1 (en) 2007-05-31
MD3316C2 true MD3316C2 (en) 2007-12-31

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20050361A MD3316C2 (en) 2005-12-06 2005-12-06 Electrolyte for electrochemical pickling of tungsten

Country Status (1)

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MD (1) MD3316C2 (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)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2192943C1 (en) * 2001-04-11 2002-11-20 Уфимский государственный авиационный технический университет Electrolyte for dimensional electrochemical treatment
RU2001109814A (en) * 2001-04-11 2003-02-10 Уфимский государственный авиационный технический университет ELECTROLYTE FOR ELECTROCHEMICAL DIMENSIONAL PROCESSING
RU2221677C2 (en) * 2002-04-01 2004-01-20 Уфимский государственный авиационный технический университет Electrolyte for electrochemical dimensional treatment
MD3077C2 (en) * 2004-06-29 2007-01-31 Институт Прикладной Физики Академии Наук Молдовы Electrolyte for steel dimensional electrochemical treatment
MD3122C2 (en) * 2005-04-13 2007-05-31 Институт Прикладной Физики Академии Наук Молдовы Electrolyte for steel dimensional electrochemical treatment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2192943C1 (en) * 2001-04-11 2002-11-20 Уфимский государственный авиационный технический университет Electrolyte for dimensional electrochemical treatment
RU2001109814A (en) * 2001-04-11 2003-02-10 Уфимский государственный авиационный технический университет ELECTROLYTE FOR ELECTROCHEMICAL DIMENSIONAL PROCESSING
RU2221677C2 (en) * 2002-04-01 2004-01-20 Уфимский государственный авиационный технический университет Electrolyte for electrochemical dimensional treatment
MD3077C2 (en) * 2004-06-29 2007-01-31 Институт Прикладной Физики Академии Наук Молдовы Electrolyte for steel dimensional electrochemical treatment
MD3122C2 (en) * 2005-04-13 2007-05-31 Институт Прикладной Физики Академии Наук Молдовы Electrolyte for steel dimensional electrochemical treatment

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Давыдов А.Д., Кащеев В.Д. Анодное поведение металлов при электрохимической размерной обработке. Москва, Электрохимия. Итоги науки и техники,1973, №9, с.154-187 *
Паршутин В.В., Береза В.В. Электрохимическая размерная обработка спеченных твердых сплавов, Кишинев, Штиинца, 1987, с. 27-33, 72-81 *

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
MD3316B1 (en) 2007-05-31

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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