| Conţinutul numărului revistei |
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 SM ISO690:2012МИХАЙЛЮК, Алексей, ВОЛОДИНА, Галина. Структурно-фазовые изменения в электроискровых железоуглеродистых покрытиях при различных температурах их нагрева. In: Электронная обработка материалов, 2010, nr. 6(46), pp. 53-55. ISSN 0013-5739. |
| EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
 Электронная обработка материалов |
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| Numărul 6(46) / 2010 / ISSN 0013-5739 /ISSNe 2345-1718 | ||||||
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| Pag. 53-55 | ||||||
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The results of investigation of the surface structure-phase transformation of the iron specimens subjected carbonization by the electrosparking method and heating in the temperature range 20-800oC are given. It is sound that after electrosparking alloying with graphite the surface layer consisting of main austenite and cementite forms with high carbon content in γ-Fe. The austenite quantity reduces with heating and at 300oC it fully turns into ferrite-cementite mixture (perlite). The specimens heating reduces the value of microstresses, diffraction lines narrow down coming nearer to the annealed armco-iron values. |
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