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The main features of the rock are as follows: Tailings waste ①(Q4ml): Brown yellow-brown gray, mainly including cohesive soil, also including a few bricks, gravel, artificial fill in the product, the structure is loose,a little wet-wet, thick layer is from 1.0 m to 3.1 m;Tailings waste ②(Q4ml): Black brown-the dark grey, including a large number of ashes,clip a small gravel,the structure is loose,a little wet-wet,buried depth is from 1.0 m to 3.1 m,the thickness of layer is from 5.8 m to 11.9 m.Tailings waste ③(Q4ml): Black brown-the dark grey,including a large number of ashes, clip a small gravel,the structure is loose,a little wet-wet,buried depth is from 7.2 m to 13.5 m,the thickness of layer is from 6.7 m to 18.9 m;Round gravel ④（Q1al）: tan,mainly including quartz and qualitative debris,medium weathering,circular,the quantity of the grain whose size is greater than 2 mm is about 55%,mainly including cohesive soil,cementation is better,median density,wet,only in the zk2,the thickness

The dpa/ion (8×10–8 dpa/s cm–2) was determined as a number of vacancies/ion/angstrom, calculated using SRIM code for Ed = 40 eV, divided per number of ions in the layer with area of one cm2 and one angstrom thickness.
Here, elongated grains (size are about 0.5 mm) and dense oxide nanoparticles were observed.

It was found that less number of flute tends to give better roughness of PEEK.
It shows that a few number of flutes succeeded to provide a smooth flow of chip ejection and minimize the friction on cutting zone.
A 10 mm diameter and 70 mm of total length micro grain carbide rod was used as the workpiece of the cutter.

The material is comparable with typical technical materials, such as aluminium or magnesium, with regard to its specific properties with the grain [2].
From variant 3 to variant 2, the number of layers was doubled from four to eight layers, and the layer thickness was halved.
A number of further subjects are being considered within the For(s)tschritt project.

Graphene is an innovative material, with a broad range of potential applications, object of a large number of studies. [7] It is used as an additive in several types of coatings such as organic coatings and metal deposits [8-10].
Na2O + K2O + Li2O ≤ 35 TiO2 + Al2O3 ≤ 20 SrO+Sb2O3+Zn+P2O5 ≤ 10 B2O3 ≤ 5 Fig. 1 Standard frit grains used to produce the mixed torbida.
The main characteristic is the presence of porosity, typical of this kind of coating, that seems to be constant in terms of number and dimension of pores even with increasing the graphene’s weight percentage.

Pure copper is represented by UNS numbers C10100 to C13000 [1-2].
Microstructure of the hot rolled copper contains many small grains.
The oxide particles are much larger and fewer in number than in the as cast microstructure.

A variety of environmental and material design challenges coupled with component design concepts has given rise to a large number of coating deposition processes [1].
AlCl3 vapor reacted with the nickel and grains of intermetallic phase NiAl were formed according to the reaction: 2AlCl3 + 2Ni + 3H2=2AlNi + 6HCl.
Acknowledgments The presented research was supported by the National Science Centre, Poland, project number 2011/01/B/ST8/05036 References [1] J.

According to those data presented in Figure 1, it is observed that the powder mesocarp babassu and microcrystalline cellulose showed similar grain size, once the highest percentage of particles passed through the tamis residual opening of 0.125 mm.
This result was expected because there is in the granulated an aggregation of a larger number of particles, which gives an increase in their diameters.
These results were obtained through the babassu granulated has a larger number of aggregate particles.

Among various synthesis routes, sol-gel based processes exhibit a number of advantages such as great flexibility, relatively low cost, simple preparation conditions, easy controllability [10].
When the calcination time was prolonged from 2 hours to 3 hours, the peak intensity was greatly increased because an increase in the calcination time makes grain growth and better crystallinity.
Acknowledgement This research is funded by Ho Chi Minh City University of Technology – VNU-HCM under grant number T-KTHH-2018-31.

Acknowledgements The authors gratefully acknowledge the support of the National Natural Science Foundation of China (grant number 51564007), the Guangxi Natural Science Foundation (grant number 2013GXNSFAA019305) and Guangxi Key Laboratory of manufacturing System & Advanced Manufacturing Technology (grant number14-045-15-005Z).
Guo, Surface roughness evolution and formability of IF sheet steel to grain size and sheet thickness, J.