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Therefore, much research has been undertaken to search for nanoscale materials to be used as anode materials for lithium batteries[9-10].
The weight of active materials varied between 2.0 and 3.0 mg.
The materials consist of fine crystal particles with the average size of 10nm.
Journal of Materials Chemistry, 2012, 22: 14661-14666 [3] Li Y S, Cheng X, Zhang Y.
Science,2004,303,1348-1351 [6] Chen Q.

Finishing experiments on various kinds of glass materials have been implemented and resulting the achievements of high accuracy optical components [6.7].
Ferromagnetic materials will shield the magnetic field, and keep the magnetic field inside the nozzle nearly zero.
Acknowledgement The authors would like to acknowledge the support provided by the National Natural Science Foundation of China (60978043), Hi-Tech Research and Development Program of China (2009AA04Z115), and the Beijing Municipal Natural Science Foundation Project (4092036).
Jacobs, Magnetorheological finishing, International Journal of Modern Physics B, 10(1996)
Wu, Relationship between subsurface damage and surface roughness of optical materials in grinding and lapping processes, Journal of Materials Processing Technology, 205, 1-3( 2008)

The material that meets Mohr-Coulomb yield criterion and normal plastic flow rule is so-called Coulomb material.
For Coulomb material, Chen W.
When 0→φ , Coulomb material will tend to Tresca material, ∞→φcotc and 0→Vε& .
International Journal of Rock Mechanics and Mining Sciences, Vol. 38 (2001), p. 369~378 [2] Z.
International Journal of Rock Mechanics and Mining Sciences, Vol. 38 (2001), p. 379~397 [3] J.

Grinding usually be employed in semi-finishing for removing redundant materials efficiently.
The high hardness and brittleness of the materials restrict largely the parameters of processing, which lead to the low efficiency of machining.
Optik-International Journal for Light and Eledtron Optics Vol.122 (2011) p.358-363 [5] Ling Yin, Han Huang: Brittle materials in Nano-abrasive Fabrication of Optical Mirror-surfaces.
SPIE 1995 International Symposium on Silicon Carbide Materials for Optics and Precision Structure.
Journal of The Optical Society of America A-optics Image Science and Vision Vol.24 (2007) p.1551-1561 [11] Raquel Concheiro, Margarita Amor, Emilio J.

Preparation of Delithiated Cathode Materials of Li-ion Battery by Chemical Extraction Employing Na2S2O8 Shijian Yan1, a, Mingang Zhang1, Yuesheng Chai1, Wenhuai Tian2 1School of Materials Science and Engineering, Taiyuan University of Science and Technology, Taiyuan 030024, China 2Department of Materials Physics and Chemistry, University of Science and Technology Beijing, Beijing 100083, China ashijianyan@sina.com.cn Keywords: chemical extraction; delithiated cathode materials; Li-ion battery Abstract.
A method of conventional chemical reaction to prepare delithiated cathode materials of Li-ion battery has been introduced.
A series of tests were conducted to verify the composition, crystal structure and electrochemical property of the delithiated cathode materials were all desirable.
Delithiated cathode materials with various lithium contents are needed in order to analysis the microstructure and properties.
Journal of Wuhan University of Technology-Mater.

Among Composite materials, Natural fiber reinforced polymer finds rapid development in Industrial applications and many areas of research.
Introduction Composite materials do emerge as the promising source to quench the thirst of the current engineering world in various applications.
Composite materials are mostly preferred for their low density and high strength.
Some Structural aspects of Sisal fibers, Journal of Applied Polymer Science, New York, 20 (1976) 2921-2940 [12] Kulkarni, A.G, Satyanarayana.K, Sukumaran.K, Rohatgi.P.K., Mechanical behaviour of Coir fibers under tensile load, Journal of Material Science, London, (1981) 905-914 [13] Mattoso, L.H.C, Ferreira F.C, Curvelo A.S, Sisal fiber: Morphology and Applications in Polymer composites.Lignocellulosic-plastics composites, USP/UNESP, (1997) 21-51 [14] McLaughlin E.C, The Strength of Bagasse fiber Reinforced composites, Journal of Material Science, London, 15 (1980) 886-90 [15] Mukherjee K.G, Satyanarayana K.G, Structure and properties of some Vegetable fibers.
Part 1: Sisal fiber, Journal of Material Science, London, 19 (1984) 3925-3934 [16] Karthikeyan A, Balamurugan K, Effect of Alkali treatment and fiber length on Impact behaviour of coir fiber reinforced epoxy composites, Journal of Scientific & Industrial research, 71 (2012) 627-631 [17] Chandramohan D, Marimuthu K, Tensile and Hardness tests on Natural fiber reinforced polymer composite material, International Journal of advanced Engineering science and technologies, 6 (2011) 97-104 [18] Sumaila M, Amber I, Bawa M, Effect of Fiber length on the physical & Mechanical properties of random oriented non woven short Banana (Musa Balbisiana) fiber/ epoxy composite, Asian journal of National & applied Science, 2 (2013) ISSN: 2186-8476 [19] N.Venkateshwaran, A.Elaya Perumal, A Alavudeen, M Thiruchidambalam, Mechanical & Water Absorption Behaviour of Banana/Sisal reinforced hybrid composites, Materials & Design; 32 (2011) 4017-4021.

Quality control methods of Al2O3 based ceramic injection molding raw materials Ádám Egész1,2,a , László A.
The technology is well established for standard materials, like stainless steel or oxide ceramics.
Gazulla, „Chemical analysis,” in engineered materials handbook, ASM International, Materials Park, OH. 4 (1997) 125-138
Mende, Nanomilling in stirred media mills, Chemical Engineering Science 60 (2005) 4557-4565
Müller, Vacuum granulation of ceramic powders – Device and ability, Journal of Materials processing Technology 5 (2005) 458-471

Experiment Procedure Materials.
Indonesian Journal of Material Science ISSN:1411-1098. (2008), p. 32-36 [2] L.
Australian Journal of Asia And Applied Sciences Vol. 4, (2008) , p. 96-101 [9] M.R.
Part 2; Thermal Degradation and Materials Properties, Prog React Kinetic and Mechanism, Science Reviews, Vol. 34 (2009), p.1-43 [12] M.H.N.
Advanced Materials Research Vol. 748 (2013), p. 281-285 [13] S.

Experimental Study on Cryogenic gas atomization Jet Cooling difficult-to-cut material Xiaoyan Guan1,a, Aisheng Wu1,b 1Jiangsu University of Science and Technology, Zhenjiang Jiangsu 212003, China aguanxiaoyankb@163.com , b22871120@qq.com Keywords: Cryogenic gas atomization jet cooling, difficult-to-cut material, cooling experiment.
It is indicated that the water dose to the best cooling effect must be equivalent to the amount of water that materials can vaporize and participate in the phase-change heat transfer under certain temperature.
When the water dose adds to 2ml/min, the droplets is same to the the amount of water that materials can vaporize and participate in the phase-change heat transfer under certain300℃ on nickel-base alloy surface.
The number of droplets which can vaporize and participate in phase change heat transfer is certain under Specific materials at a specific temperature, that is "vaporization capacity" of the material at the temperature.
Acknowledgements This work was supported by the Natural Science Foundation of Jiangsu Province (No. 50845064) References [1] Ren Jialong,Discussion on Green Cooling Technique to cutting Cr12, Journal of East China Shipbuilding Institute.

Composite materials, such as CFRP, are hard-to-cut materials but their specific strength is useful.
In the present report, we investigated the material-removing mechanisms of the blast from the viewpoint of the erosion abrasion, considering the most suitable method through changing work materials and processing conditions such as abrasive and pressure. 1.
The experiment conditions and abraded materials used as the specimens are shown in Table 1.
The authors would like to express their gratitude to the Japan Society for the Promotion of Science.
Tech. 23(2004), 444–450 [6] K.Ogawa et al., Measurement and Analysis of Shot Velocity in Pneumatic Shot Peening, Journal　of The Japan Society of Mechanical Engineering, 60, 571(1994) 392-397 [7] The society of materials science, Japan: Engineering materials 4th edition, (1994) ,8