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Introduction Composite materials have been progressively used in various sectors such as aerospace and automotive applications over the last few decades.
The use of composite materials is extremely desirable attributable due to their outstanding strength to weight ratio, stiffness properties.
Composites Science and Tech. 62.12 (2002): 1725-1797
Composites Science and Technology 58.7 (1998): 1225-1254
Springer Science Business Media, LLC, 2006

The paper is focused on computation of a compressive strength of composite materials by limit analysis.
We can see that the composite materials are much less brittle than the pure coal, see also Figure 1.
These data seem to be relevant to the materials used in [6, 7].
Conclusion We use limit analysis to compute the compressive strengths of composite materials and to visualize failure zones.
Vavro, Digital image based numerical micromechanics of geocomposites with application to chemical grouting, International Journal of Rock Mechanics and Mining Sciences, 77 (2015) 77-88

The assistant material in the printing process is non-toxic and harmless; the product quality is completely green, and the main materials must be green.
In fact, environmental friendly ketones, esters or ethanol had been used instead of the forementioned materials.
A large amount of ink, organic solvent and adhesives were used in the composite packaging materials.
Limbo Journal of Applied Polymer Science, Vol. 124 (2012), p.3912
Kassem: Journal of AppliedPolymer Science, Vol. 118 (2010), p.1713

Effect of Electron Beam Injection on the Removal of Metal Impurities in Silicon Yi Tan1, 2, a *, Dayu Pang1, 2, b , Shuang Shi1, 2, c, Wei Dong1, 2, d, Ruixun Zou1, 2, e and Dachuan Jiang1, 2, f 1School of Materials Science and Engineering, Dalian University of Technology, No. 2 Linggong Road, Ganjingzi District, Dalian City, Liaoning Province, 116023 China 2Key Laboratory for Solar Energy Photovoltaic System of Liaoning Province, 116023 China a *tanyi@dlut.edu.cn, bpdayu19870912@163.com, cshish2008@yahoo.com.cn, dw-dong@dlut.edu.cn, eruixun6235@126.com, fcipjjs@126.com Keywords: Electron beam injection; Solar energy materials; Silicon; Oxidation; Metal impurities Abstract.
Electron beam injection(EBI) is a process of gathering the electrons in materials using electron beam(EB).
Fig. 1 Schematic of the principle of removing metal impurities in silicon Experimental Metallurgical grade silicon particles with an initial purity of 99.6% were chosen as experimental materials.
Palais: Solar Energy Materials & Solar Cells, Vol. 91 (2007), p. 1172 [3] Deal, B.
S.: Journal of Applied Physics, Vol. 36 (1965), p. 3770 [4] Eicke R and Weber: Applied Physics A., Vol. 30 (1983), p. 1 [5] J.Dabrowski and H-J.Müssig: World Scientific, (2003), p. 322 [6] Won Chel Choi, Min-Suk Lee, Eun Kyu Kim, Chun Keun Kim, Suk-Ki Min, Chong-Yun Park and Jeong Yong Lee: Applied Physics Letters, Vol. 69 (1996), p. 3402 [7] Wei Dong, Xu Peng, Dachuan Jiang, Yi Tan, Qiang Wang and Guobin Li: Material Science Forum, Vol. 675-677 (2011), p. 41-44 [8] DONG Wei, WANG Qiang, PENG Xu, TAN Yi, JIANG Dachuan and LI Guobin: Chinese Journal of Materials Research, Vol. 24 (2010), p. 592 [9] Noriyoshi Yuge, Kazuhiro Hanazawa and Yoshiei Kato: Materials Transactions, Vol. 45 (2004), p.850 [10] Lau, F., Mader, L., Mazure, C., Werner, Ch. and Orlowski, M: Applied Physics A., Vol. 49 (1989), p. 671

[2] N.Tosun, C.Cogunb and G.Tosun: Journal of Materials Processing Technology, Vol. 152 (2004), pp.316–322
Yang: Journal of Materials Processing Technology, Vol.213 (2013), pp.1616–1622
Hamdi and K.Mitsui: Journal of Mechanical Science and Technology,vol. 25 (5) (2011), pp 1231-1234
Vaxevanidis: Journal of Materials Processing Technology, Vol. 69 (1997), pp. 233-237
Allen International Journal of Machine Tools & Manufacture Vol. 44 (2004), pp.1247–1259 [9] A.Hascalyk and U.Caydas: Journal of Materials Processing Technology, Vol. 148 (2004), pp.362–367.

The development of eco-materials has become an important direction of materials science.
Using appropriate methods to evaluate the environmental impacts caused by materials production is important for eco-materials research.
The development of eco-materials, therefore, has become an important direction of materials science.
However, the development of eco-materials requires a tool to measure the environmental impacts related to the materials life cycle.
Upstream stage includes raw materials and fossil fuel mining.

Hot Probe Method for Measuring Thermal Conductivity of Copper Nano-particles/Paraffin Composite Phase Change Materials Yan Zhoua, Yan Wangb, Jinhui Zhangc and Qingling Lid Shandong Provincial Key Laboratory of Polymer Material Advanced Manufacturing Technology, Qingdao University of Science &Technology.
PCMs are functional materials which can store heat energy.
Copper is a kind of metal crystal materials while octadecane is a kind of non-crystal materials.
Journal of Engineering Thermophysics.
Journal of Applied Sciences.

DeRunts and Hodge carried out a limit analysis of a tube compressed between two rigid place for rigid perfectly plastic materials by assuming a model consisting of four plastic hinges which remain stationary relative to the rigid portions of the tube.
International Journal of Mechanical Sciences 1983;25(9-10):649-67
International Journal of Mechanical Sciences 1976;18:387-97
International Journal of Mechanical Sciences 1976;18:501-9
International Journal of Mechanical Sciences 1977;19:423-37

Global Patent scenario of Materials: An IP Analysis G.
Hence there is always an urge on the development of advanced materials especially in the area of light weight, High temperature resistant materials.
There are different ways of keeping abreast on current state of art on the development of advanced materials namely reading Journal publications, attending conferences/seminars or performing intellectual property (IP) analysis specifically looking at patents.
The materials scenario is fast changing and development of new materials are being reported very rapidly.
William F Smith, Javad Hashemi, Ravi Prakash, Materials Science and Engineering -   Fourth Edition -  The  McGraw- Hill Companies, 2.

Furukawa (Eds.), Mechanics and Model-Based Control of Smart Materials and Structures, Springer Wien-New York, 2009
Furukawa (Eds.), Mechanics and Model-Based Control of Smart Materials and Structures, Springer, Wien New York, 2009, pp. 19-28
Smart Structures Materials (SMART 09), Porto, Portugal, 2009, 9 pages
Benjeddou, Piezoelectric d15 shear-response-based torsion actuation mechanism: An exact 3D Saint-Venant type solution, International Journal of Smart and Nano Materials, DOI:10.1080/19475411.2011.649807 (2012) 21 pages
World Forum Smart Materials Smart Structures Techn.