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The mechanical properties of aluminum pieces obtained by powder metallurgy are very good and dominate significantly some of the selection processes of materials.
Experimental Raw materials for the study were: atomized aluminum with particle size of 5 µm and purity of 99.99 % (Aldrich, USA).
German, Powder Metallurgy Science, (1997) p. 288-291 [2] J.
Alexander, Materials Science and Engineering Handbook, CRS Press, Florida (2001) p. 1 [6] C.
Herrera, Journal of Materials Processing Technology 142, (2003) p. 87-90 [10] J.

Gell, Materials Science and Engineering A 342 (2003) 120-130
Quadakkers, Journal of Materials Science 41 (2006) 1047-1058
Pettit, Progress in Materials Science 46 (2001) 505-553
Godiwalla, Bulletin of Materials Science 24 (2001) 203-209
Alexander, Materials Science and Engineering A 245 (1998) 201-211

In the machine, the materials dropping in the join forces of static electric force, gravity and centrifugal force as a result the two fibers were separated.
After the reaction, the unsoluble materials were pure polyester fiber, so polyester fiber and wool fiber were separated.
Hu: Polymer Materials Science & Engineering.
Liao : Food Science.
He: Wool Textile Journal.

Synthesis and characterization of nanocrystalline ZnO powders by a novel combustion synthesis method Bing Wang1, a, Lidan tang2,b, Jianzhong Wang3,c 1,2,3Department of Materials science and engineering, Liaoning University and technology, Jinzhou 121001, China algclwb@yahoo.com.cn, bkittytld@yahoo.com.cn, clgxzemail@126.com Keywords: nanocrystalline ZnO, combustion synthesis, mixed fuels.
Recently ZnO nanostructures [1-5] were prepared using chemical techniques because the nanoscale exhibit a particular performance that differs from that of bulk materials.
Science Vol. 291 (2001), p. 1947 [3] Y.
Journal of Crystal Growth Vol. 287 (2006), p. 23 [9] S.
Materials Science and Engeering B Vol. 111 (2004), p. 197

GC/MS is a useful technique to be used in the analysis of the amounts of the fatty acids Materials and methods.
Materials and chemicals.
Animal Feed Science and Technology, 2002,95:179-187
Innovative Food Science and Emerging Technologies, 2012,13:120-127
Journal of Supercritical Fluids, 2011,56:164-173

ZnO has also demonstrated the richest morphologies among all materials.
Dandeneau, Xiaoyuan Zhou, and Guozhong Cao: Advanced Materials, Vol.21, 41(2009), p4087-4108
[12] Zhixing Guo, Ji Xiong, Mei Yang and Wei Li: Journal of Alloys and Compounds, Vol.461, 1-2(2008), p342-345 [13] Guosheng Hu, Yalin Maand Biaobing Wang: Materials Science and Engineering: A, Vol.504, 1-2(2009), p 8-12 [14] Motoi Kitano, Takeshi Hamabe, Sachiko Maeda: Journal of Crystal Growth, Vol.102, 4(1990), p965-973
[16] Zuowan Zhou, Hai Deng, Jing Yi, and Shikai Liu: Materials Research Bulletin, Vol.34, 10-11(1999), p1563-1567
[19] Li Shen, Hua Zhang, Shouwu Guo: Materials Chemistry and Physics, Vol.114, 2-3(2009), p580-583

Bhat, Nano CeO2/activated Carbon Based Composite Electrodes for High Performance Supercapacitor, Materials Letters, 112, (2013) 158-161
Journal of Engineering Science and Technology, 5, (2010) 130-139
Materials Letters, 58, (2004) 33-38
Masbudi, Conductivity Studies and Characterizations of PVA-Orthophosphoric Electrolytes, Journal of Materials Science Research, 3(2014) 48-58
Masbudi, A Noble Conductivity Studies and Characterizations of PVA-Orthophosphoric-Filter Paper Electrolytes, Journal of Materials Science Research, 3 (2014) 1-12

The filtration efficiency of materials and retention rate of PVA nanofibers decreased after being used for 5 times.
Experimental Materials.
The melting point of materials which affected by the crystallinity, cross-linking degree and decomposition of molecular chain may chance if the crystallinity changes.
The sandwich structure material prepared through the electrospinning and hot pressing technology solves the problem that fibers cannot combine with base fabric firmly and the permeability of the materials becomes poor.
Journal of Membrane Science, 2006, 281: 581-586

Materials and methods Three soil sampling sites were chosen for each kind of plant community (Tamarix chinnensis, Phragmites australis and Suaeda salsa) in the Yellow River Delta in August of 2007.
Journal of Plant Nutrition and Soil Science, 175(5): 721-728
Journal of Hydrology, 450-451: 244-253 [11] J.
Soil Science, 63: 251-263
Chinese Journal of Soil Science, 25(6): 259-260

Materials and methods 2.1 Power transmission scheme of disc ditcher Power of engine was transmitted to the transition shaft via joint V-belt and then to reel, cutter, header, threshing, cylinder screen and other devices by V-belt or chain.
This project also was supported by the National Natural Science Foundation of China Youth Science Fund (41301261) and the Science and Technology Funding Project of Jiangsu Province (BK20130680).
Li: Journal of Tianjin University of Technology Vol. 24(2008), P11 [4] American Chain Association: Design and Applications Handbook: Chains, for Power Transmission and Material Handling (Marcel Dekker.
Zheng: Chinese Journal of Construction Machinery Vol. 3(2005), P8 [7] J.
You: Guangxi Journal of Light industry (2009), P56 [9] Y.