The effective Young’s modulus and thermal conductivity of porous materials can be rigorously bounded from above via micromechanical bounds (upper Wiener–Paul bounds and upper Hashin–Shtrikman bounds), and several model relations are commonly used as tentative approximate predictions (Maxwell-type, ...
ASTM, "Standard test method for tensile strength and young's modulus of fibers," ASTM C1557-14, ASTM International, West Conshohocken, Pa, USA, 2014.American Society of Testing and Materials (1975). Standard Test Method for Tensile Strength and Young's Modulus for High-Modulus Single-Filament...
C.ASTM C1259, "Standard Test Method for Dynamic Young's Modulus, Shear Modulus, and Poisson's Ratio for Advanced Ceramics by Impulse Excitation of Vibration," Annual Book of ASTM Standards, Vol. 15.01, American Society for Testing and Materials, West Conshohocken, PA, 2001....
The product exhibited a low Young' s modulus of about 30 GPa and excellent fracture toughness, both of which are necessary for orthopedic applications such as bone replacement devices. We expect that new products composed of the solid and functionalized necked powder reported in this study will ...
In addition, a test over the entire temperature range showed that the parameters determined here described the fibre optic data as well as the actual fibre parameters from Taolue et al., without requiring additional fibre parameters such as the Young’s modulus for their determination. Of ...
In addition, a test over the entire temperature range showed that the parameters determined here described the fibre optic data as well as the actual fibre parameters from Taolue et al., without requiring additional fibre parameters such as the Young’s modulus for their determination. Of ...
First, the bulk properties (lattice constants and bulk modulus) of L12-Al3X were calculated. Then, a nanoindentation experiment on the primary Al3X phase was performed. Finally, the stability and elastic properties of defective and doped off-stoichiometric Al3X were obtained, clarifying the effects...
A nondestructive measurement method based on an Optical frequency domain reflectometry (OFDR) was demonstrated to achieve Young’s modulus of an optical fiber. Such a method can be used to measure, not only the averaged Young’s modulus within the measured fiber length, but also Young’s modulus...
A nondestructive measurement method based on an Optical frequency domain reflectometry (OFDR) was demonstrated to achieve Young’s modulus of an optical fiber. Such a method can be used to measure, not only the averaged Young’s modulus within the measured fiber length, but also Young’s modulus...
Young’s modulus of porous polymers in the presence of CO2 has been shown to vary significantly with slight differences in crystallinity, indicating that extremely low crystallinity is significant for plasticizing the polymer by CO2. Keywords: Young’s modulus; crystallinity; porosity 1. Introduction...