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This becomes the main drawback of aluminum foams compared to metallic materials when commercially used as light-weight structural materials.
Yen, Microstructure and mechanical properties of ALPORAS closed-cell aluminium foam, Materials Characterization 107 ,2015: 228-238 [7] R.
Jiang, Preparation of density-graded aluminum foam Materials Science and Engineering: A, 618(17), 2014: 496–499 [13] C.C Yang, H Nakae, Foaming characteristics control during production of aluminum alloy foam, Journal of Alloys and Compounds, 313(15), 2000:188–191 [14] C.
Singer, Metal foam stabilization by oxide network particles, Materials Science and Engineering: A, 396 (1-2), 2005,:28-40 [15] C.
Singer, Influence of processing conditions on morphology of metal foams produced from metal powder, Materials Science and Technology, 16(7-8), 2000: 781-784 [16] Z.

The resin cutting slice is not only wear seriously in the cutting department but also its thickness mostly in 3.2mm or more to obtain a certain strength, which waste metal materials and need sufficient cooling fluid, and it is bad for environment[5,6].
Sadhana-Academy Proceedings In Engineering Sciences, 2014(39):1055-1070
Solar Energy Materials & Solar Cells,2015 (133) 148-155
International Journal of Refractory Metals & Hard Materials , 2007(25):328-335
International Journal of Rock Mechanics and Mining Sciences Vol:48, Issue 4, (2011), pp:626-636

The basic process of reverse engineering is: using three coordinates, grating measuring equipment or laser scanning equipment for material sample data acquisition, is to obtain the coordinate geometry data of discrete points of workpiece surface, with three coordinates to collect data and laser scanning to get point cloud data, and on this basis to conduct surface modeling, structure design, and finally finished product CAD model reconstruction[6].
Journal of Materials Science, 2003,38 (08), p.35 [4] Zhou Yu, Du Farong, Gao Feng.
Journal of Beijing University of Aeronautics and Astronautics, 2007, 33(04), p.463 [5] R.Bardell.
Materials Processing Technology, 2003, (133), p.26 [6] Zhang Sanyuan, Sun Shouqian, Pan Yunhe.
Journal of Computer Aided Design and Computer Graphics, 2000, 12(11), p.851 [7] Yin Cuijun, Ren Lizhao, He Renke.

Niklaus, Unconventional applications of wire bonding create opportunities for microsystem integration, Journal of Micromechanics and Microengineering, 23(8) (2013) 083001
Vath, An analysis of intermetallics formation of gold and copper ball bonding on thermal aging, Materials research bulletin, 38(4) (2003) 637-646
The current shift, Proceedings of the Royal Society A: Mathematical, Physical and Engineering Science, 463(2085) (2007) 2071-2099
Fillit, Surface characterization of aluminum alloys after diamond turning, Journal of materials processing technology, 178(1) (2006) 154-161
Antony, Improving the wire bonding process quality using statistically designed experiments, Microelectronics Journal, 30(2) (1999) 161-168.

Materials Review, 2008, 22(3): 48-52
Journal of Southeast University (Natural Science Edition), 2005. 35(5): 729-732
The Chinese Journal of Nonferrous Metals, 2002. 12(6): 1167-1171
Materials Letters 2008. 62(7-8): 3039-3042
The Chinese Journal of N Nonferrous Metals 2013.24(4):970-976

The element is defined by two nodes, the cross-sectional area, the initial deformation and the properties of the material.
Crews, Application of Modal-based Damage Detection Method to Locate and Evaluate Damage in Timber Beams, Journal of Wood Science. 53 (5) (2007) 394-400
Marwala, Damage Identification Using Committee of Neural Networks, Journal of Engineering Mechanics. 126 (11) (2002) 43-50
Aparicio, Structural damage identification from dynamic-test data, Journal of Structural Engineering. 8 (1994) 2437–2449
Maeck, G. de Roeck, Vibration-based damage detection in civil engineering: excitation sources and temperature effects, Smart Materials and Structures. 3 (2001) 518–527.

From the point, we begined the related research. 1.Experimental methods The raw materials need industrial aluminum and middle alloy which contain zinc-ingot, copper- aluminum alloy, aluminum-magnesium alloy and rare earth-aluminum alloy in the research.
The tensile strength and elongation of two groups in universal material testing machine were testing tensile testing. 2.Experimental results Table 2 shows testing results that two groups of mechanical properties.
The Effect of Rare Earth on Al Electric Conductivity and Mechanical Properties [J].Journal of Shanghai Non-ferrous Metals. 1995.6 [4] Han BaoJun, LiuJin Ming, Effect of Rare Earth and Cu for Industrial Al Performance [J].Journal of Light Alloy Processing Technology, 45:38-40
Rare Earth in 6063 Al on the Performance and Microstructure Influence [J].Journal of Surface Technology,2004.10
Atapek, Effect of aging temperature and of retrogression treatment time on the microstructure and mechanical properties of alloy AA 7075,Metal Science and Heat Treatment,Volume 49, Numbers 9-10, 2007,9

So the problem upgrading of domestic raw materials are actually [13, 14].
Materials and Methods The object of research in the article was oil sand of deposits Munayli-Mola, which located in western Kazakhstan (Atyrau area).
Eurasian Chemico-Technological Journal (2000). 2(2). 161-166
Eurasian Chemico-Technological Journal (2013).
Springer Science + Business Media B.V. (2008). 3-12

Introduction Ferroelectric ceramic material provided by its perovskite structure brings out tremendous contribution in electroceramic application.
Phanichphant, Phase content, tetragonality, and crystallite size of nanoscaled barium titanate synthesized by the catecholate process: effect of calcination temperature, Journal of the European Ceramic Society, 23 (2003) 127–132
Haertling, Ferroelectric Ceramics: History and Technology, Journal of the American Ceramic Society, 82(1999) 797–818
Mihara, Preparation of ferroelectric Pb(Zr0.5,Ti0.5)03 thin film by sol-gel process: dielectric and ferroelectric properties, Material Letters, 57 (2003) 2007–2014
Ueda, Preparation of c-axis oriented PbTiO3 thin films and their crystallographic, dielectric, and pyroelectric properties, Journal of Applied Physics, 60 (1986) 361.

European Journal of Operational Research, Vol. 92 (1996), p.628-636
Quality function deployment: The role of suppliers, International Journal of Purchasing and Materials Management, Vol. 30(4) (1994), p.28-35
Omega – International Journal of Management Science, Vol. 32(6) (2004), p. 443–458
Omega – International Journal of Management Science, Vol. 27(4) (1999), p. 407–419
Omega – International Journal of Management Science, Vol. 33(3) (2005), p. 223–234