Anomalous Nitrogen Solubility in Gradient Nanostructured Layer Formed in the Surface of Bulk Iron by Severe Plastic Deformation under Friction

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dc.contributor.authorYurkova, Alexandra Ivanovna
dc.contributor.authorBelotsky, Aleksei Vasilevich
dc.contributor.authorByakova, Alexandra Victorovna
dc.date.accessioned2016-06-10T08:32:44Z
dc.date.available2016-06-10T08:32:44Z
dc.date.issued2006
dc.date.submitted2005
dc.description.abstractenBy means of friction nitriding (FN) the deformation-induced structure, which includes section of nano-sized grains and that of submicro-sized grains, was formed at the top surface of pure Fe sample. Nitrogen content in bcc-Fe[N] solid solution of ultra fine grains enhanced dramatically compared to that obtained for large-grained iron subjected to conventional nitriding in furnace. When grain/cell size was limited to less than 1 mkm nitrogen content reaches the value of about 0.3 wt.% that is even by 3 times higher than that appointed by binary system Fe–N for bcc–Fe[N] solid solution at the temperature 863 K at which nitrogen solubility is the highest, i. e. 0.1 wt.%.uk
dc.format.page6uk
dc.format.pagerangeP. 107-112uk
dc.identifier.citationAnomalous Nitrogen Solubility in Gradient Nanostructured Layer Formed in the Surface of Bulk Iron by Severe Plastic Deformation under Friction / A. I. Yurkova, A. V. Belots'ky, A. V. Byakova // Nanostructured Materials by High-Pressure Severe Plastic Deformation – NATO Science Series. ІІ. Mathematics, Physics and Chemistry. – 2006. – V. 212. – P. 107-112uk
dc.identifier.urihttps://ela.kpi.ua/handle/123456789/16366
dc.language.isoenuk
dc.publisherSpringeruk
dc.publisher.placeNetherlandsuk
dc.source.nameNanostructured Materials by High-Pressure Severe Plastic Deformation. – NATO Science Series. ІІ. Mathematics, Physics and Chemistryuk
dc.status.pubpublisheduk
dc.subjectironuk
dc.subjectfrictionuk
dc.subjectnitridinguk
dc.subjectdeformation-induced structureuk
dc.subjectnano-sized grainsuk
dc.subjectbcc-Fe[N] solid solutionuk
dc.titleAnomalous Nitrogen Solubility in Gradient Nanostructured Layer Formed in the Surface of Bulk Iron by Severe Plastic Deformation under Frictionuk
dc.typeArticleuk
thesis.degree.level-uk

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