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Table 1: Different electromechanical properties of piezoelectric materials [5].
Thus, the knowledge of the transmission curves of these materials in the visible range of the electromagnetic spectrum is extremely important.
Journal for Optics A: pure and applied Optics.
Elsevier Applied Science.
Journal of Non-Crystalline Solids.

CIRP Journal of Manufacturing Science and Technology, 16, 34–42. https://doi.org/10.1016/j.cirpj.2016.07.005 [6] Grzesik, W., Rech, J., Żak, K., & Claudin, C. (2009).
Materials & Design, 26(4), 321–326. https://doi.org/10.1016/j.matdes.2004.06.015 [14] Alagarsamy, S.
Materials Today: Proceedings, 27, 925–930. https://doi.org/10.1016/j.matpr.2020.01.260 [15] Shankar, N.
Materials, 15(14), 4765. https://doi.org/10.3390/ma15144765 [24] Sonia, P., Jain, J.
Materials and Manufacturing Processes, 36(13), 1451–1475. https://doi.org/10.1080/10426914.2021.1914843

Requirements for the design of road elements, as well as their arrangement, materials and technological processes have increased.
The grain composition of the mineral mixture is calculated depending on the number of selected raw mineral materials and their grain compositions [14-17].
[11] Alireza Mohammadinia, et al., Effect of fly ash on properties of crushed brick and reclaimed asphalt in pavement base/subbase applications, Hazardous materials. 321 (2017) 547-556
Kholopov, The Effectiveness of Using RAA-TA Additives for the Preparation of Warm Asphalt Concrete, Applied Mechanics and Materials. 865 (2017) 259-262.
Yakovlev, The Influence of «DORLUK» Impregnation on Physical and Mechanical Characteristics of Asphalt Pavements, Advanced Materials Reserch. 1147 (2018) 48-52.

Introduction The laser cladding process is a new materials processing and surface modification technology which related with physics, metallurgy and material fields.
Testing methods and materials In this experiment, the continious CO2 laser device was used as laser welder, its maximal output power is 3 kW, the pattern of laser output is radical model, the diameter of laser faculae is 8 mm.
Laser cladding of aerospace materials.
Journal of Materials Processing Technology. 2002,122(1):63-68 [3] D.
Materials Science and Engineering A . 2004,(379): 313–320

Fig. 2 Connections among components in one customized application Information inheritance of material and assembly.
When the users select the material for the work-piece in the pre-processing of the first pass, there is no doubt that the material used in subsequent passes should be the same.
Furthermore, information of material properties and assembly can be inherited accurately in subsequent passes.
Acknowledgements The work is supported by Science and Technology Development Program of Shandong (Grant No. 2010GGX10421) and Program for New Century Excellent Talents in University (2007).
Behera and A.K.Lahiri: Journal of Materials Processing Technology Vol. 170 (2005), p. 323 [2] G.H.Herling and H.C.Bryant: Nuclear Instruments and Methods in Physics Research Section A Vol. 598 (2009), p. 667 [3] Q.Q.He, Q.H,Zhang, K.Q.Liu, J.H.Chen: International Technology and Innovation Conference(2006) [4] Abaqus 6.9 HTML Documentation/Abaqus Scripting User's Manual/ How does the Abaqus Scripting Interface interact with Abaqus/CAE(2009) [5] E.T.Ooi, S.Rajendran, J.H.Yeo and B.R.Zhang: Finite Elements in Analysis and Design Vol. 43 (2007), p.771

Because of this fact, the removal material resulting from anodic electrochemical dissolution according to Faraday’s law is different along the profile, i.e. the removal material occurring at the outstanding points of the surface micro-profile is larger than the other parts of the surface micro-profile.
The change in the distribution density of the electric-current field makes the removal material different.
Table 1, which was obtained under the conditions used in the paper according to Table.2, shows that the removal material is reduction with the increasing of the angle, and the removal material along the profile of the arc is much smaller than that of the profile of the triangle.
Acknowledgement The research is supported by the National Nature Science Foundation of China under Grant 50965017.
Dean: International Journal of Machine Tools & Manufacture Vol. 40(2000), p.1637-1649 [3] J.D.Jeckson: Classical electrodynamics(3rd Edition)( Higher Education Press, Beijing 2004) , In Chinese.

The results showed that boron-bearing iron concentrate is a kind of good raw material for pelletizing process.
Experimental Materials.
In order to avoid the influence of impurities on B2O3 content of boron-rich slag after smelting and separation, the pellets’ raw materials are not added any binders such as bentonite.
Many factors influence on pellets roasting, in addition to inherent characteristics of materials, there are other factors including the temperature, time and atmosphere of preheating and roasting, soaking and cooling schedule, etc.
[3] Qingjie ZHAO: Journal of Northeastern University (Natural Science).

For example: material price, amount of material use, artificial efficiency, management cost of variable and fixed, production, sales.
(3) Control under material cost In the construction industry, the loss caused by material waste is more than that caused other influence factors, the factors to influence and to increase the difficult of the accurate control of material cost are price difference and quantity difference [5].
Working flow chart of the materials engineer is shown in Figure 2.
Materials engineer Monitor delivery and published Fig. 2 Material supply diagram Conclusion Quality cost management of construction enterprises is a process of continuous improvement, the factors affecting the establishment of the quality cost system are analyzed, and on this basis, the process of establishing the balance system of quality cost control has been analyzed, to a greater extent the profits of construction enterprises is maximized.
Beijing,China Building Industry Press,（2003）, p. 115-116 [2] Liu Weidong, should Jing: management review based on (2011) [3] Zhou Wei: supervision test and cost of construction (2008) [4] Shang Shanshan: Journal of Shenyang University of Technology (SOCIAL SCIENCE EDITION). (2012) [5] Luo Shi Zheng: The new products and new technology in China(2012)

Thanks to its great properties, magnesium alloy has been widely used even for structural components in the automobile, aerospace, and electronics industry to replace some existing materials [2],[3].
Experiment Materials and Experimental method.
Ebert: Magnesium properties application – potential, Materials Science and Engineering A302 (2001), p.37
Senda : Applications of magnesium-alloys for aerospace structure systems, Materials Science Forum, Vol. 350-351 (2000) p.341
Mabuchi: Press formability of a rolled AZ31 Mg alloy sheet with controlled texture, Materials Letters,Vol. 60 (2006),p.173.

Among them, the sol-gel process is a promising solution-based process for preparing almost all materials, especially for ceramics and oxides [11].
Acknowledgement The project was partially supported by Science Fund, MOSTI, No 03-01-02-SF0211.
The preparation of copper(II) oxide thin films and the study of their microstructures and optical properties, Materials Chemistry and Physics, 83, (2004), pp. 140-144
J., Galvanostatic deposition and characterization of cuprous oxide thin films, Journal of Crystal Growth, 216, (2000), pp. 304-310
J., Production of cuprous oxide, a solar cell material, by thermal oxidation and a study of its physical and electrical properties, Solar Energy Materials and Solar Cells, 51, (1998), pp. 305-316