2014
DOI: 10.15407/ufm.15.04.173
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Nucleation and Martensitic Transformation in Subjects of Small Dimensions

Abstract: The existing models and schemes of the martensitic phase nucleation are considered in the review. Theoretical and experimental works devoted to the nucleation of the martensitic crystals in different metals are discussed and analysed. The parameters and processes of the martensitic transformation in such subjects of small dimensions as particles, porous materials, thin films, nanoparticles, and nanomaterials are also considered and discussed.В огляді розглядаються наявні моделі та схеми зародження мартенсит-ни… Show more

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Cited by 3 publications
(2 citation statements)
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“…The reason for this shift observed during thermal cycling can be phase hardening, the phenomenon that consists in the accumulation of dislocations during MTs [ 80 ]. During the direct MT with large hysteresis, martensite crystals with dislocations, twins, and stacking faults are formed, and after the reverse transformation, the initial phase still contains a high density of dislocations [ 81 , 82 ]. Moreover, the process of complete MT is accompanied by inevitable damage to the interfacial boundaries of the martensite phase [ 83 , 84 , 85 , 86 , 87 , 88 ].…”
Section: Resultsmentioning
confidence: 99%
“…The reason for this shift observed during thermal cycling can be phase hardening, the phenomenon that consists in the accumulation of dislocations during MTs [ 80 ]. During the direct MT with large hysteresis, martensite crystals with dislocations, twins, and stacking faults are formed, and after the reverse transformation, the initial phase still contains a high density of dislocations [ 81 , 82 ]. Moreover, the process of complete MT is accompanied by inevitable damage to the interfacial boundaries of the martensite phase [ 83 , 84 , 85 , 86 , 87 , 88 ].…”
Section: Resultsmentioning
confidence: 99%
“…The theory of martensitic transformations continues to develop in recent years, see e.g. works [7][8][9][10], however, the effect of internal stresses on the kinetics of the formation of martensite crystals has not been sufficiently studied. Consequently, the issues of describing the martensitic transformation of austenite taking into account the effect of internal stresses are relevant.…”
Section: Introductionmentioning
confidence: 99%