Kontaktujte nás | Jazyk: čeština English
Název: | Anisotropic grain size estimation using computer simulations and w-s diagram | ||||||||||
Autor: | Ponížil, Petr; Procházka, Jaroslav; Čermák, Roman; Saxl, Ivan | ||||||||||
Typ dokumentu: | Článek ve sborníku (English) | ||||||||||
Zdrojový dok.: | WSEAS Transactions on Computers. 2005, vol. 4, issue 7, p. 8 | ||||||||||
ISSN: | 1109-2750 (Sherpa/RoMEO, JCR) | ||||||||||
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Abstrakt: | A method for the grain size estimation of an anisotropic polycrystalline material from planar and linear sections in the main anisotropy directions is suggested. The derived formulae were tested on an anisotropic material represented by compression-moulded pellets. Properties of its planar and linear sections were known and also the grain volume was measured for comparison with computed values. The approach recommended by the ASTM E 312 Standards is discussed and its results are compared with those ones obtained by means of the w-s diagram constructed by computer simulations of various 3D grain structures. | ||||||||||
Plný text: | http://www.wseas.us/e-library/conferences/2005athens/cscc/papers/497-665.pdf | ||||||||||
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