ELECTROLYTE FOR ELECTROCHEMICAL PROCESSING OF SOLID ALLOYS BY PULSES UNIPOLAR CURRENT

ELECTROLYTE FOR ELECTROCHEMICAL PROCESSING OF SOLID ALLOYS BY PULSES UNIPOLAR CURRENT

FIELD: process engineering.SUBSTANCE: invention relates to machine building and may be used for electrochemical processing of cermet hard alloys using pulsed unipolar current. Electrolyte for electrochemical processing of cermet hard alloys comprises the following components in wt %: %: 8-15 of sodi...

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Hauptverfasser: IDRISOV TIMUR RASHITOVICH, KHUDAJBERDINA ZIFA ISHTUGANOVNA, ZAJTSEV ALEKSANDR NIKOLAEVICH, KALIMULLIN NAIL' RASFAROVICH, ZAJTSEV VJACHESLAV ALEKSANDROVICH
Format: Patent
Sprache:eng ; rus
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APPARATUS THEREFOR
CHEMISTRY
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
METALLURGY
PERFORMING OPERATIONS
PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROMOBJECTS
SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
TRANSPORTING
WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OFELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKESTHE PLACE OF A TOOL
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creator IDRISOV TIMUR RASHITOVICH
KHUDAJBERDINA ZIFA ISHTUGANOVNA
ZAJTSEV ALEKSANDR NIKOLAEVICH
KALIMULLIN NAIL' RASFAROVICH
ZAJTSEV VJACHESLAV ALEKSANDROVICH
description FIELD: process engineering.SUBSTANCE: invention relates to machine building and may be used for electrochemical processing of cermet hard alloys using pulsed unipolar current. Electrolyte for electrochemical processing of cermet hard alloys comprises the following components in wt %: %: 8-15 of sodium nitrate, 0.5-2 of sodium hydroxide, 0.5-2 of potassium bromide and water making the rest.EFFECT: expanded range of processed materials, lower surface roughness, decreased content of alkali in electrolyte.4 ex Изобретение относится к области машиностроения и может быть использовано для электрохимической обработки металлокерамических твердых сплавов с применением импульсного униполярного тока. Электролит для электрохимической обработки металлокерамических твердых сплавов содержит следующие компоненты, мас.%: 8-15 натрия азотнокислого, 0,5-2 гидроокиси натрия, 0,5-2 калия бромистого и вода - остальное. Изобретение позволяет расширить номенклатуру обрабатываемых материалов благодаря возможности обработки сплавов титанотанталовольфрамовой группы и обеспечивает низкую шероховатость поверхности после электрохимической обработки при уменьшении содержания щелочи в электролите. 4 пр.
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Electrolyte for electrochemical processing of cermet hard alloys comprises the following components in wt %: %: 8-15 of sodium nitrate, 0.5-2 of sodium hydroxide, 0.5-2 of potassium bromide and water making the rest.EFFECT: expanded range of processed materials, lower surface roughness, decreased content of alkali in electrolyte.4 ex Изобретение относится к области машиностроения и может быть использовано для электрохимической обработки металлокерамических твердых сплавов с применением импульсного униполярного тока. Электролит для электрохимической обработки металлокерамических твердых сплавов содержит следующие компоненты, мас.%: 8-15 натрия азотнокислого, 0,5-2 гидроокиси натрия, 0,5-2 калия бромистого и вода - остальное. Изобретение позволяет расширить номенклатуру обрабатываемых материалов благодаря возможности обработки сплавов титанотанталовольфрамовой группы и обеспечивает низкую шероховатость поверхности после электрохимической обработки при уменьшении содержания щелочи в электролите. 4 пр.</description><language>eng ; rus</language><subject>APPARATUS THEREFOR ; CHEMISTRY ; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES ; MACHINE TOOLS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; METALLURGY ; PERFORMING OPERATIONS ; PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROMOBJECTS ; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL ; TRANSPORTING ; WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OFELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKESTHE PLACE OF A TOOL</subject><creationdate>2013</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20130810&amp;DB=EPODOC&amp;CC=RU&amp;NR=2489235C1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20130810&amp;DB=EPODOC&amp;CC=RU&amp;NR=2489235C1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>IDRISOV TIMUR RASHITOVICH</creatorcontrib><creatorcontrib>KHUDAJBERDINA ZIFA ISHTUGANOVNA</creatorcontrib><creatorcontrib>ZAJTSEV ALEKSANDR NIKOLAEVICH</creatorcontrib><creatorcontrib>KALIMULLIN NAIL' RASFAROVICH</creatorcontrib><creatorcontrib>ZAJTSEV VJACHESLAV ALEKSANDROVICH</creatorcontrib><title>ELECTROLYTE FOR ELECTROCHEMICAL PROCESSING OF SOLID ALLOYS BY PULSES UNIPOLAR CURRENT</title><description>FIELD: process engineering.SUBSTANCE: invention relates to machine building and may be used for electrochemical processing of cermet hard alloys using pulsed unipolar current. Electrolyte for electrochemical processing of cermet hard alloys comprises the following components in wt %: %: 8-15 of sodium nitrate, 0.5-2 of sodium hydroxide, 0.5-2 of potassium bromide and water making the rest.EFFECT: expanded range of processed materials, lower surface roughness, decreased content of alkali in electrolyte.4 ex Изобретение относится к области машиностроения и может быть использовано для электрохимической обработки металлокерамических твердых сплавов с применением импульсного униполярного тока. Электролит для электрохимической обработки металлокерамических твердых сплавов содержит следующие компоненты, мас.%: 8-15 натрия азотнокислого, 0,5-2 гидроокиси натрия, 0,5-2 калия бромистого и вода - остальное. 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Electrolyte for electrochemical processing of cermet hard alloys comprises the following components in wt %: %: 8-15 of sodium nitrate, 0.5-2 of sodium hydroxide, 0.5-2 of potassium bromide and water making the rest.EFFECT: expanded range of processed materials, lower surface roughness, decreased content of alkali in electrolyte.4 ex Изобретение относится к области машиностроения и может быть использовано для электрохимической обработки металлокерамических твердых сплавов с применением импульсного униполярного тока. Электролит для электрохимической обработки металлокерамических твердых сплавов содержит следующие компоненты, мас.%: 8-15 натрия азотнокислого, 0,5-2 гидроокиси натрия, 0,5-2 калия бромистого и вода - остальное. Изобретение позволяет расширить номенклатуру обрабатываемых материалов благодаря возможности обработки сплавов титанотанталовольфрамовой группы и обеспечивает низкую шероховатость поверхности после электрохимической обработки при уменьшении содержания щелочи в электролите. 4 пр.</abstract><oa>free_for_read</oa></addata></record>
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subjects APPARATUS THEREFOR
CHEMISTRY
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
METALLURGY
PERFORMING OPERATIONS
PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROMOBJECTS
SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
TRANSPORTING
WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OFELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKESTHE PLACE OF A TOOL
title ELECTROLYTE FOR ELECTROCHEMICAL PROCESSING OF SOLID ALLOYS BY PULSES UNIPOLAR CURRENT
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