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The grains of a size of hundreds of nm were built from the sol particles 5 or 20 nm.
Optimization of the processing conditions will result in a low number of voids, flaws and cracks in the coating and give a sufficiently good homogeneity of the layer.

Thus, clays may be composed of mixtures of finer grained clay minerals and clay-sized crystals of other minerals such as quartz, carbonate and metal oxides.
The high product demand over the limited numbers of ceramics industries also proves that ceramic sector have multi-business potential that are yet to be fully explored.

Spray forming presents features of rapid solidification techniques and thus results in fine-grained microstructures, increased solid solubility, non-equilibrium phases and small sizes intermetallics [1].
In the past, the investigations have been carried out to establish the compositions, morphologies and crystal structures of a large number of ternary and binary phases that exist in Al-Fe-Si ternary system [3-5].

This strategy eases the proof of the correctness of requirements because only a small number of proof obligations are generated at each step.
All interactive proofs involved a small number of steps and were straightforward to reach.
We start from abstract requirements, we gradually refine them to achieve concrete and fine-grained description of the model and verify each refinement level against the specification constructed in the previous refinement.
The set is not given a specific size, but it is declared to be finite, meaning that it does have a size that is a natural number.

The volume of wood waste is constantly growing due to the increase in the number of buildings subject to demolition or dismantling, reconstruction and repair works.
In addition to traditional use of wood polymer composite materials in construction and furniture industry high density wood polymer composite materials with a high concentration of fine-grained chippings can be used as industrial and garage boards.

This research provided significant insights into understanding and analyzing wear by addressing the largest number of characteristics previously unexplored.
Multiple FSP passes improved SiC particle dispersion and reduced stir zone (SZ) grain size.
Pin shape and the number of passes significantly influenced SZ grain size and SiC particle distribution, with each pass enhancing wear resistance due to homogeneous SiC particle dispersion.
Lead is soluble in molten brass but precipitates at grain boundaries during solidification, resulting in particles ranging in size from 1 to 10 μm [50,51].
Nakamura, Wear behavior of α-Si3N4 ceramics reinforced by rod-like β-Si3N4 grains, Wear. 254 (2003) 94-102

The tetrahedral are classified using the Q i terminology, where i represents the number of bridging oxygens per tetrahedron.
The number of Alizarin red S positive nodules was more abundant in the experimental group at all times in this study.
The size and number of the nodules increased with increasing cultivation time, and some of the cells were fused together.
Slow heating (1 oC/min) preserved the original configuration with a three-dimensionally interconnected open pore system after firing and the struts of porous skeletal consisted of homogeneous and dense grains.
After the cells were treated with osteogenic supplements, there was a distinct decrease in the number of cells, which is analogous to the number of cells when they were initially incubated .

Sapphire is aluminum oxide in the purest form with no porosity or grain boundaries, making it theoretically dense.
The number of observed structure factors by the experiment is limited and have some errors in them.
Parameter Value Number of cycles 75 Lagrange parameter (λ) 0.087 Number of electrons/unit cell(F000) 300 RMEM (%) 0.0225 wRMEM (%) 0.0298 Table 3(a).
Parameter Value Number of cycles 1068 Lagrange parameter (λ) 0.0694 Number of electrons/unit cell(F000) 313 RMEM (%) 0.0452 wRMEM (%) 0.0339 Table 3(b).
Parameter Value Number of cycles 290 Lagrange parameter (λ) 0.1944 Number of electrons/unit cell(F000) 312 RMEM (%) 0.0355 wRMEM (%) 0.0281 Table 3(c).

The intensity of the irradiation is then defined as the number of defects created per atomic site and unit time, noted dpa/s, the total dose by the number of displacement per atom, noted dpa.
No voids are observed in spinel, but near grain boundaries, when under the same conditions voids aligned along [0001] direction can be seen in Al2O3 irradiated with neutrons [51].
They obtained an analytical expression for the saturation number density of interstitial dislocation loops CL considering a set of pseudo-chemical rate equations describing changes of the concentrations of defects on both sublattices, number density of loops and the number of interstitials clustered in the loops.
The germination of the amorphous phase can be heterogeneous, on dislocations, grain boundaries or impurities, or homogeneous.
In all cases we must note that the number of systems studied is tremendously small, but for amorphisation.

The number of vehicles has reached 137 million.
Tab.2 Comparison of mechanical properties material Gauge length(mm) Yield strength(MPa) Tensile strength(MPa) Total elongation(%) hardness(HV) Developed material 30 1040-1130 1470-1580 10.0-12.0 460-495 22MnB5 30 1100-1180 1520-1620 6.0-7.0 485-536 Due to niobium can effectively refine the grain, Nb-added hot stamping steel was developed by Baosteel Shanghai and CITIC technology company, which can effectively improve the tensile strength and ductility of hot stamping part , also help to improve the delay fracture properties of this steel.
Microstructure simulation during heating process of boron steel Technological process of hot stamping contains heating, blank transfer, forming and quenching, control of process parameter is of a important on grain size of austenite, alloy content, phase composition, hardenability of austenite and mechanical properties of components.
Grain size of austenite will grow up constantly at higher temperature or longer soaking time.