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Cu privire la descrierea comportării materialelor polifazice cu reţea cristalină cubică

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dc.contributor.author MARINA, V.
dc.date.accessioned 2019-08-16T09:59:35Z
dc.date.available 2019-08-16T09:59:35Z
dc.date.issued 2003
dc.identifier.citation MARINA, V. Cu privire la descrierea comportării materialelor polifazice cu reţea cristalină cubică. In: Meridian Ingineresc. 2003, nr. 4, pp. 27-32. ISSN 1683-853X. en_US
dc.identifier.issn 1683-853X
dc.identifier.uri http://repository.utm.md/handle/5014/4207
dc.description.abstract Lucrarea se referă la problema valorificării cunoaşterii relaţiei dintre structură şi proprietăţi. Se demonstrează că elementele de simetrie a reţelei cristaline, ponderea fazelor şi tipul de legătură interatomică produc efecte măsurabile la scară macroscopică. În baza lor reuşim să formulăm nu numai problema directă, adică deducerea ecuaţiilor constitutive la scară macroscopică în baza ecuaţiilor constitutive la scară microscopică, dar şi problema inversă, care pe lângă aspectul practic mai are o semnificaţie metodologică deosebită. en_US
dc.description.abstract The paper presents the problem of practical application of relationships between the structure and proprieties. Here, it is emphasized that the symmetry elements of crystal lattice, the phases weight and the type of interatomic bond create measurable effects at macroscopic level. On this basis we succeed to formulate not only the direct problem, i.e. to deduce the constitutive equations at microscopic level, but the inverse problem, which, beside the practical importance, has a great methodological significance too. en
dc.description.abstract L´article est consacré a l´évaluation de la connaissance du rapport entre la structure et les propriétés. On démontre que les éléments symétriques du réseau cristallin, le poids des phases et le type de liaison interatomique menent à des effets importants a l´échelle macroscopique. Sur leur base on a réussi à formuler non seulemnt le problème direct , donc déduire les équations constitutives a l´échelle macroscopique sur la base des écuations constitutives microscopique, mais et le problème inverse, qui en dehors d´aspect pratique a une signification méthodologique importante. fr
dc.description.abstract Работа посвящена оценке познания отношений между структурой и свойствами. Показано, что элементы симметрии кристаллической решётки, веса фаз и тип межатомных связей приводят измеряемых эффектов на макроскопическом уровне. На их основе удаётся сформулировать не только прямую задачу, т.е. выводы определяющих уравнений на макроскопическом уровне на основе определяющих уравнений на микроскопическом уровне, но и обратную задачу, которая помимо практической ценности имеет особый методологический смысл. ru
dc.language.iso ro 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 polyphasic materials en_US
dc.subject crystal lattices en_US
dc.subject constitutive equations en_US
dc.subject reţele cristaline en_US
dc.subject ecuaţii constitutive en_US
dc.subject materiale polifazice en_US
dc.title Cu privire la descrierea comportării materialelor polifazice cu reţea cristalină cubică en_US
dc.title.alternative Regarding the description to behavior of polycrystalline polyphasic materials with cubic lattice en_US
dc.title.alternative Regard a la description du Comportement des matériaux polyphasés avec le réseau cristallin cubique en_US
dc.title.alternative По поводу описания поведения многофазных материалов с кубической решёткой en_US
dc.type Article en_US


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