Sentence examples for micro voids in from inspiring English sources

The poor bonding causes increased micro voids in the composites.

It is generally understood that tensile stress loads lead to the shearing and/or expansion of micro voids in a metal specimen.

The SEM analysis indicates the formation of micro voids in grain and some larger voids in grain boundary with increase of operation temperature.

Cross-sectional transmission electron microscopy showed that the Mo coating deficient in crystallinities contained micro voids residing in the boundaries of the columnar grains and had higher oxygen content, as measured by energy dispersive spectroscopy.

Tensile intrinsic stress generation was observed during thermal cycling and the depletion of hydrogen and the shrinkage of micro voids existing in the oxide films was postulated as a major control mechanism for the stress generation and was modeled by an energy-based formulation.

It was observed that hydrogen induced transgranular cracking initiates at micro-voids in the crystal lattice.

Micro-voids in the microstructure formed after dehydration due to the shrinkage of the fibrils.

In contrast, hydrogen induced localized slip intergranular cracking was associated with the formation of micro-voids in intergranular regions.

A significant amount of small micro-voids in the region of the expected spall plane has been observed.

With the decrease of water temperature from 25too 2 °C, the average radius of gyration value (related to the average size of micro-voids in the nanofibers) decreased from 10.9 to 6.8 nm, the crystallinity value increased from 54.6% to 57.9%, and the nanofiber density increased from 1.191 to 1.202 g/cm3.

The water diffusion mechanism was suggested as: water molecules firstly diffuse into the micro-voids in bulk water form or are dispersed on the surface in free water form, and then penetrate into the polymer matrix in hydrogen bound water with the hydrophilic groups of PHBHHx.