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The action of electrical discharges in impulse plasma on structure and properties of steel 45 surface strata

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dc.contributor.author OJEGOV, A.
dc.date.accessioned 2019-03-21T11:53:57Z
dc.date.available 2019-03-21T11:53:57Z
dc.date.issued 2010
dc.identifier.citation OJEGOV, A. The action of electrical discharges in impulse plasma on structure and properties of steel 45 surface strata. In: Meridian Ingineresc. 2010, nr. 4, pp. 44-47. ISSN 1683-853X en_US
dc.identifier.issn 1683-853X
dc.identifier.uri http://repository.utm.md/handle/5014/1243
dc.description.abstract The result of structural analysis and of surface strata properties of steel 45 machined in ordinary conditions by applying electrical discharges in impulse are presented. The phenomena of micro-tempering and formation of oxide and hydroxide pellicles in amorphous state on the machined surfaces were observed, and, as consequence, surface electrical resistance and resistance to corrosion have been increased. en_US
dc.description.abstract Se prezintă rezultatele analizei structurale şi a proprietăţilor straturilor de suprafaţă a oţelului 45 prelucrat în condiţii normale cu aplicarea descărcărilor electrice în impuls. Se observă fenomenele de microcălire şi formare a peliculelor de oxizi şi hidrooxizi în stare amorfă pe suprafeţele prelucrate şi, ca consecinţă, sporirea rezistenţei electrice de suprafaţă şi a rezistenţei la coroziune. ro
dc.description.abstract Sont présentés les résultats de l'analyse structurale et les propriétés des couches superficielles de l'acier 45 traités dans les conditions normales avec l'application des décharges électriques impulsions. On remarque les phénomènes de la micro trempe et la formation sur les surfaces traitées des oxydes et hydroxydes pellicules dans l'état amorphe, et, comme la conséquence, l'augmentation de la résistance superficielle électrique et la résistance corrosive. fr
dc.description.abstract Представлены результаты структурного анализа и свойств поверхностных слоев стали 45, обработанной в нормальных условиях с применением электроимпульсных разрядов. Замечены явления микрозакалки и формирования на обработанных поверхностях оксидных и гидроксидных пленок в аморфном состоянии, и, как следствие, увеличение поверхностного электрического сопротивления и коррозионной стойкости. ru
dc.language.iso en en_US
dc.publisher Editura U.T.M. en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject steel en_US
dc.subject corrosion en_US
dc.subject oţel en_US
dc.subject coroziune en_US
dc.title The action of electrical discharges in impulse plasma on structure and properties of steel 45 surface strata en_US
dc.title.alternative Acţiunea plasmei descărcărilor electrice în impuls asupra structurii şi proprietăţilor straturilor de suprafaţă a oţelului 45 en_US
dc.title.alternative Action du plasma des décharges électriques impulsions sur la structure et des propriétés des couches superficielles de l'acier 45 en_US
dc.title.alternative Действие плазмы электроимпульсных разрядов на структуру и свойства поверхностных слоев стали 45 en_US
dc.type Article en_US


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