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The surface consists of random and irregular grains (average diameter around 40 nm).
The cell number increases with time and there are more cells on plasma treated-DLC surface.

Superplasticizers were used for better workability and better dispersion of cement grains.
Acknowledgement The authors gratefully acknowledge the support provided by the Czech Science Foundation under project number GAP 105/12/G059.

Their good engineering performance has led to an increase in the number of their applications, mainly in corrosive environments, such as sour gas pipelines and chemical reaction vessels.
Ferrite grain growth of the steel is hardly observed [3].

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.

This potential material for development was called Vintorg and had a number of generic characteristics such as increased strength, density and dimensional stability [3].
For example, grain direction in appropriate joints for window frame construction.

Thermoplastic polyurethane (TPU) is a class of polymer with a number of useful properties including excellent abrasion resistance, outstanding low-temperature performance, excellent mechanical properties, high elasticity together with good oil resistance.
In Figure 1, it is also seen that the blend with DOP displays the finer grain morphology than those of the blends with TDAE oil and paraffinic oil.

The formation of carbon nanoarches or highly curved carbon nanostructures were reported to occur during the decomposition process of coarse-grained graphite to amorphous-like graphite sheets produced by mechanical alloying [9,10].
The observation of the mechanically treated mixture with TEM shows the presence of a relatively large number of nanostructures, which we shall denote as highly curved carbon nanostructures (HCCNs) (Fig. 3).

Acknowledgement This work was supported by National Science Council of Taiwan and Chung-Shan Institute of Science and Technology under grant numbers NSC 100-2632-E-214-073-MY3.
Wei, Effect of serrated grain boundaries on the creep property of Inconel 718 superalloy, Materials Science and Engineering A. 530 (2011) 525-529

The cooling system, water flow and temperature, degassing, filtering, melting temperatures, grain refining, casting speeds etc. are all important factors without any direct relation to metal level control.
There are a number of metal level sensor types available on the market today.