Open AccessY elastic constants of polycrystalline materials with hexagonal system structure
Author(s) -
Zheng Lin,
Min Liu
Publication year - 2009
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.58.8511
Subject(s) - crystallite , hexagonal crystal system , materials science , constant (computer programming) , condensed matter physics , crystallography , thermodynamics , physics , metallurgy , chemistry , computer science , programming language
In this paper, the physical parameters Y elastic constants mewly proposed in our previous paper are applied to polycrystalline materials with hexagonal structure to deduce Y elastic constants thereof and to compare with the x-ray elastic constants of polycrystalline materials of hexagonal structure through calculation of examples. Though the expressions of mechanical elastic constants of polycrystalline materials deduced from the application of Y elastic constants are different from the conclusions of Kneer, the calculaled results for concrete materials are in full compliance.