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Therefore, today it is expedient to develop a technology for their utilization and processing for further use as raw materials [4-5].
Complex protection of pipelines using silicate materials based on local raw materials of the far east, Materials Science Forum, 945 (2018). 46-52 [5] Yatsenko, E.A., Goltsman, B.M., Ryabova, A.V., Smoliy, V.A.
Numerical simulation of fractured vertical well in low-permeable oil reservoir with proppant distribution in hydraulic fracture, Journal of Petroleum Science and Engineering, 195 (2020). 107587
Journal of Petroleum Science and Engineering, 198 (2021). 108170 [14] Jiazheng Qin, Shiqing Cheng, Youwei He, Yang Wang, Dong Feng, Dingyi Li, Haiyang Yu.
Journal of Natural Gas Science and Engineering. 57 (2018). 295-304

Compared to Si [1], III-V materials and Group-Ⅳ alloys have much higher electron and hole mobility.
Therefore, it is of great significance to study the bowing factor of lattice constant of alloy materials for understanding the structural properties of materials.
Saraswat, New materials for post-Si computing: Ge and GeSn devices, MRS Bulletin, 39 (2014) 678-686
Silicon-based optoelectronic luminescent materials and devices (in Chinese).
Naseem, GePb Alloy Growth Using Layer Inversion Method, Journal of Electronic Materials, 47 (2018) 3733-3740

Effects on dispersion stability and electrical conductivity of modified carbon materials have not been reported yet.
Low value of ID/IG can suggest the perfect crystalline of materials[15].
Lockwood: Journal of dispersion science and technology Vol. 24 (2003), p. 1-42 [8] Kamegawa, K., et al.: Carbon Vol. 40 (2002), p. 1447-1455 [9] Smirnova, A., et al.: Journal of Hydrogen Energy Vol. 34 (2009), p. 8992-8997 [10] Zhou, A., X.
Pasciak: Electrochimica Acta Vol. 55 (2010), p.7501-7505 [13] Wang, G.X., et al.: Journal of power Sources Vol. 146 (2005), p. 521-524 [14] Long, D.H., et al.: New Carbon Materials Vol. 23 (2008), p. 165-170 [15] Zou, L., et al.: Materials Chemistry and Physics Vol. 82 (2003), p. 654-662 [16] Ting, J.H., T.L.
Hong: Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures Vol. 24 (2006), p. 1794 [17]Tantang, H., et al.: Carbon Vol. 47 (2009), p. 1867-1870

Mechanical Properties of Self-Healing System in Cementitious Material with Microcapsule Peng Liang1,a, Qianjin Mao1,b*, Ziming Wang1,c and Suping Cui1,d 1College of Materials Science and Engineering, Beijing University of Technology, Beijing, China aS201509050@emails.bjut.edu.cn, bmaoqj@bjut.edu.cn, cwangziming@bjut.edu.cn, dcuisuping@bjut.edu.cn Keywords: cementitious materials; microcapsule; self-healing materials; mechanical property Abstract.
Experiments Materials.
Journal of Advanced Concrete Technology. 10(6) (2012) 207-218
Progress in Polymer Science. 49-50 (2015) 175-220
New building materials, 5 (2014) 40-42

However, because of its mechanical characteristics, glass is one of the most difficult-to-cut materials [1].
Since the birth of RUM in 1960s, it was used primarily to drill brittle materials with core drill [4].
Kim: Journal of Materials Processing Technology, Vol. 191 (2007), p. 153–156 [2] Z.C.
Guo: Journal of Manufacturing Science and Engineering, Vol. 131 (2009), p. 041011-1-041011-9
Wang: Journal of Materials Processing Technology, Vol. 174 (2006), p. 29-33 [9] H.

The potential of CC became evident from the initial investigations and experiments with various materials and geometries.
With these cavities by forcing the material through a nozzle with a central mandrel, various materials may be co-extruded if the mandrel itself is hollow and works as a nozzle to deliver a second material.
Experiments with ceramics material show the versatility of the process relative to the use of a variety of fabrication materials.
[4] Behrokh Khoshnevis: Rapid Prototyping Journal, Vol.7 (2001), p.32
Zak: Journal of Manufacturing Science and Engineering, Vol. 121 (1999), p.448.

The materials match is a ring with radius 50mm and the material is 35CrMo that was disposed in accordance with the requirement of high carbon chromium bearing stainless steel technology(the subzero treatment temperature is bellow 55°C and thermal insulation time is not less than 1 hour).
This is because the polymer composite materials absorb the water molecules and other moisture in the environment,, which become lubrication medium, turning dry friction into friction with lubrication medium.
Journal of Reinforced Plastics and Composites, 2010, 29(14): 2184-2191
Journal Of Materials Science，1933：28. 5397-5413
Chinese Journal Of Mechanical Engineering，2009，22(6)：918-924

Progress in Materials Science, 57, 911-946
Materials Science Forum, 327-328, 63-70
Progress in Materials Science, 50, 511-678
Journal of Magnetism an Magnetic Materials, 316, 383-385
Journal of Biomedical Materials

This is due to the proven fact that composite materials acquire higher strength to weight ratio.
The fabricated composite materials were cut into analogous profiles as per ASTM for tensile and flexural testing analysis.
In general manmade composite materials are produced by combining two dissimilar materials into a new material that results in better properties than that of the individual components used.
The important characteristics of composites are their good strength to weight ratio than other materials, stiffness, light in weight, easy to manufacture, variety of materials, environmental sustainability and low expense.
Epoxy resin (LY 556), hardener (HY 951) and Multi walled CNT used as filler are the materials used as matrix.

Recent Progress on the Application of BASE in energy storage and environmental protection Weifeng Li 1, a, Suhua Ma 1,b and Xiaodong Shen1,2,c 1College of Material Science and Engineering, Nanjing University of Technology, Nanjing,China 2State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing,China alee@njtech.edu.cn, byc982@163.com, cxdshen@njtech.edu.cn Keywords: Energy storage, BASE, AMTEC, NEMCA, Na Based Batteries Abstract: Beta-alumina solid electrolyte (BASE) is a fast ion conductor material which shows high conductivity of sodium ions and low electronic conductivity.
By optimization of raw materials and improvement of the molding and firing process , for example,using low-cost materials such as boehmite, etc.
Yao, J.T.Kummer:Journal of Inorganic and Nuclear Chemistry, Vol.29(1967):2453-2475
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