Please use this identifier to cite or link to this item: http://elar.usfeu.ru/handle/123456789/8989
Title: Dynamic model of supersonic martensitic crystal growth
Authors: Kashchenko, M. P.
Chashchina, V. G.
Issue Date: 2011
Publisher: Turpion Limited
Citation: Kashchenko, M. P. Dynamic model of supersonic martensitic crystal growth / M. P. Kashchenko, V. G. Chashchina // Physics-Uspekhi. – 2011. – Vol. 54. – Iss. 4. – P. 331-349.
Abstract: The basic features of martensitic transformations are reviewed using the fcc-bcc (bct) transformation in iron alloys as an example. Supersonic crystal growth is believed to be due to a master wave process initiated by an excited (oscillatory) state that arises in the elastic field of a dislocation. Topics discussed include the mechanism by which nonequilibrium electrons gen- erate (amplify) master waves; the optimum range of parameters for wave generation; the dependence of the transformation onset temperature on the polycrystal size; and the formation of trans- formation twins due to the coordinated action of relatively short and relatively long wavelength waves. Future research prospects are briefly discussed. © 2011 Uspekhi Fizicheskikh Nauk, Russian Academy of Sciences.
Keywords: ELASTIC FIELDS
LONG WAVELENGTH
NON-EQUILIBRIUM ELECTRONS
ONSET TEMPERATURE
WAVE GENERATION
WAVE PROCESS
CRYSTAL GROWTH
CRYSTALLIZATION
DISLOCATIONS (CRYSTALS)
EXCITED STATES
MARTENSITE
MARTENSITIC TRANSFORMATIONS
URI: http://elar.usfeu.ru/handle/123456789/8989
DOI: 10.3367/UFNe.0181.201104a.0345
SCOPUS: 2-s2.0-79960913909
WoS: WOS:000294814800001
RSCI: 17000380
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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