Title :
Characterization of inhomogeneity perpendicular to the surface of composite boards
Author :
Divos, F. ; Marko, G.
Author_Institution :
Fac. of Wood Sci., Univ. of West Hungary, Sopron, Hungary
Abstract :
To characterize the vertical inhomogeneity of composite materials, the ratio of the bending and longitudinal Modulus of Elasticity of the material is proposed. Veneer coated MDF board was used for the experiments. Very good correlation was found between the veneer and MDF layers modulus elasticity ratio and the proposed inhomogeneity parameter.
Keywords :
bending; composite materials; elastic moduli; elasticity; wood; MDF layer-modulus elasticity ratio; bending-longitudinal modulus-of-elasticity ratio; composite board surface; composite material vertical inhomogeneity parameter characterization; veneer coated MDF board; Composite materials; Educational institutions; Elasticity; Nondestructive testing; Nonhomogeneous media; Vibrations; Modulus of elasticity; composite; inhomogeneity parameter;
Conference_Titel :
Biobase Material Science and Engineering (BMSE), 2012 International Conference on
Conference_Location :
Changsha
Print_ISBN :
978-1-4673-2382-6
DOI :
10.1109/BMSE.2012.6466220
