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Determination of elastoplastic properties and porosity of composite nickel-iron roofs

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dc.contributor.author JAVGUREANU, Vasile
dc.contributor.author GORDELENCO, Pavel
dc.date.accessioned 2019-06-04T10:21:01Z
dc.date.available 2019-06-04T10:21:01Z
dc.date.issued 2015
dc.identifier.citation JAVGUREANU, Vasile, GORDELENCO, Pavel. Determination of elastoplastic properties and porosity of composite nickel-iron roofs. In: Conferința Tehnico-Științifică a Colaboratorilor, Doctoranzilor și Studenților, Universitatea Tehnică a Moldovei, 20 – 21 octombrie, 2014. Chișinău, 2015, vol. 3, pp. 71-74. ISBN 978-9975-45-249-6. ISBN 978-9975-45-382-0 (Vol.3). en_US
dc.identifier.isbn 978-9975-45-249-6
dc.identifier.uri http://repository.utm.md/handle/5014/2679
dc.description Resursă electronică en_US
dc.description.abstract This paper presents the elastic-plastic properties (he, hp; h; Ae; Ap; A; H; Hh; Hd, P) and define the parameters (Pcr; Hhcr; Hdcr) beginning of brittle fracture of iron-nickel composite coatings. First established experimentally that with the beginning of brittle fracture (Pcr = P), the work expended in elastic (Ae), plastic (Ap) and elastic-plastic (A) deformation significantly increases the load on the diamond spherical indenter (Pcr = P) and indentation depth (hp; h) decreases with increasing current density (DК) and a decrease in the electrolysis temperature (T). Critical load indentation (Pcr), not restored critical hardness (Hhcr) or the critical stress can be taken as a criterion for assessing the propensity of iron-nickel composite coatings to brittle fracture. en_US
dc.language.iso en en_US
dc.publisher Tehnica UTM 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 iron-nickel coatings en_US
dc.subject composite nickel-iron roofs en_US
dc.title Determination of elastoplastic properties and porosity of composite nickel-iron roofs en_US
dc.type Article en_US


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