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The military-industrial complex accumulates advanced developments in materials science, which, on the one hand, increases the lethality of military equipment, and on the other, improves the armor protection materials to counter new types of weapons [1, 2].
It is shown that such alloys have found application as III armor class materials, due to their higher strength compared to aluminum alloys (AMg5, B95, 1901), lower density than classical armored steels (77, 44S, Ts85, SPS-43) and less brittleness in comparison with ceramic materials based on oxides and carbides (Al2O3, SiC, B4C) [3-6].
This makes it possible to obtain materials with a higher hardness in the surface layers and a higher elasticity in its core, which provides an increased toughness, a slower crack propagation rate and a high dynamic resistance of the armor material.
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Materials and methods Materials.
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Material parameters are shown in Tab. 1, characteristic points P1, P2, P3 and P4 are shown in Fig. 2.
Acknowledgements This work was financially support by National Natural Science Foundation of China (No: 51079077, No: 51109120, No: 51009083), Natural Science Foundation of Educational Commission of Hubei Province China (No: Q20101201).
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Cellular concrete panels (CCP) have been developed in China as external wall insulation materials in recent years.
Materials Cement.
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The LCI results show that if the waste quarries could be recovered after the exploration, the environmental damages from the marble decorative materials would be much less.
China needs to produce more and more marble materials to support the fast development of building constructions, and China can earn a lot from the exportation.
The input and output data was from the development planning report by China Development Strategy Institute for Building Materials Industry and local government.
Every stage from the production of the raw materials to the end of their usage lives should be included with the concept of “from cradle to grave”.
Journal of Cleaner Production.

The incoming raw materials are sent for preliminary parts disassembly.
Series: Journal of Physics: Conf.
Materials Science Forum, 927, 190–194. https://doi.org/10.4028/www.scientific.net/msf.927.19
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Introduction Early uses of laminated composite materials revealed that delamination was one of the major failure mechanisms [1].
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