Reverse Analysis for Determining the Mechanical Properties of Zeolite Ferrierite Crystal
Author(s) -
Jen Fin Lin,
Xiaohong Niu,
Xuefeng Shu
Publication year - 2008
Publication title -
journal of nanomaterials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.463
H-Index - 66
eISSN - 1687-4129
pISSN - 1687-4110
DOI - 10.1155/2008/395738
Subject(s) - nanoindentation , materials science , ferrierite , composite material , strain hardening exponent , bilinear interpolation , finite element method , zeolite , crystal (programming language) , structural engineering , mathematics , computer science , biochemistry , chemistry , statistics , engineering , programming language , catalysis
In order to explore more mechanical properties of zeolite Ferrierite (FER) single crystal, a method of determining its mechanical properties—nanoindentation reverse analysis—was obtained based on the nanoindentation experiment and numerical simulations, and this will be presented in this paper. The yield stress and the characteristic work-hardening rate were gained if its stress-strain relation was a bilinear constitutive relation. The mechanical parameters obtained by reverse analysis have been compared with ones gained by nanoindentation finite-element numerical simulations
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