Sentence examples for sub grains from inspiring English sources

The improvement in the LCF life of the 6082 Al alloy after CR + AN is attributed to the presence of small sized Si-rich precipitates, secondary phase particles, sub grains formation (200 400 nm) and high stored energy (32.16 × 10−4 J/mol).

The microstructural changes are described by an evolutionary model, leading from the initial grain size of 15 μm to the final submicronic (sub) grain size.

An electrolytic sample preparation was required because a mechanical polishing process would cause sub grain formation as a consequence of the small hardness.

A fine-grained structure with an average sub-grain size of 5.8 μm was obtained after four laser impacts.

The high strain rate caused that rotated sub-grains converted into dynamic recrystallization grains within ASBs.

TEM observations presented that the ASBs with the highest hardness contained many lamellar sub-grains and second phase particles (Al2Cu).

Collected interplanetary particles are nonspher-ical and highly porous and composites of very small sub-grains glued together (Brownlee, 1987).

In other words, one grain may contain sub-grains with the same alignment to form crystals with larger crystallite size.

The proof of bending contours and sub-grains is confirmed in TEM and HRTEM images (Fig. 3a, b).

The compression causes consolidation of this layer into a fully solid structure that consists of numerous sub-grains.

This type of model tracks grain orientation and predicts the evolution of sub-grains on an element by element basis during deformation of a polycrystal.