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Numerical results show that the electronic materials model can effectively simulate the storm scene and can easily be combined with the power system parameters. 0 Introduction Strong geomagnetic storm event has caused great damage to the technical system, especially the power system[1-3].
Plasma Science, IEEE Transactions on, 2004, 32(4): 1459-1467
Journal of geomagnetism and geoelectricity, 1997, 49(7): 947-955
Journal of Geophysical Research, 2003, 108(A2): 1053-1062
Physics of Electromagnetic Phenomena of the Earth, Chinese Science and Technology University Publishing House,2009

With the rapid development of the applied fields on the higher thermal conductive rubber materials, the compound rubber materials that were used in many purposes, especially, the designs and applied studies on the prescription experiments of low-producing heat and thermal high –conductive rubber materials, were paid attentions by more and more users and researchers on developing these rubber materials.
Empirical model founding on rubber thermal conductivity coefficients From the available models of thermal conductivity coefficients on compound rubber materials, basically, one or two kind’s fillers were only considered.
However, it always was very hardly carried in some concrete ways that prescription Designs of the filling compound rubber materials were put into practice.
Journal of Applied Polymer Science (2007), 104(2):1312~1318
Beijing,China, Science Press (2012),179-188.

A study on chip breakage in mini-pore vibration drilling for hard-to-cut material of austenitic stainless steel J.S.
Lai1,2,c 1 School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou, 510640, China 2 College of Mechatronic Engineering, Guangdong Institute of Science and Technology, Guangzhou, 510641, China awdcyyx999@163.com, bbyye@scut.edu.cn, c melaixy@163.com Keywords: mini-pore, vibration drilling, chip breakage, hard-to-cut material, Austenitic Stainless Steel Abstract.
Acknowledgment This project is supported by the Natural Science foundation of Guangdong Province (No.06025546).
Wei: Machining accuracy analysis for step multi-element varying-parameter vibration drilling of laminated composite materials, International Journal of Advanced Manufacturing Technology, Vol. 21(2003) No.10-11, p. 760-768
Lee: Using workpiece vibration cutting for micro-drilling, International Journal of Advanced Manufacturing Technology, Vol. 27(2006) No.7-8, p. 688-692

Overview of EDM: Prior State of Art Basically Electric Discharge Machining (EDM) is a process for eroding and removing material by transient action of electric sparks on electrically conductive materials.
[4] Kumar, S., Singh, T.P. (2007), “A comparative study of the performance of different EDM electrode materials in two dielectric media”, (IE) (I) Journal-PR, Vol. 8, PP. 3-8
[10] Singh, H., Garg, R., (2009), “Effects of process parameters on material removal rate in WEDM”, Journal of Achievement in Materials and Manufacturing Engineering, Vol. 32, No. 1, pp. 70-74
[11] Pradhan, M.K., Biswas, C.K., (2009), “Modeling and analysis of process parameters on surface roughness in EDM of AISI D2 tool steel by RSM approach”, International Journal of Engineering and Applied Sciences, Vol. 5, No. 5, pp. 346-351
[12] Asif Iqbal, A.K.M., Ahsan Ali khan (2010), “Modeling and analysis of MRR, EWR and surface roughness in EDM milling through Response Surface Methodology”, American Journal of Engineering and Applied Science, Vol. 3,No. 4, pp. 611-619

Research on Mechanism of Electrical Transport of Carbon Aerogels Yaning Feng1,a, Rong Yang 2,b, Liling Ge 1,c, Bailing Jiang 1,d, Masaki Tanemura3,e, Lei Miao4,f 1School of Materials Science and Engineering, Xi’an University of Technology, China, 2School of Sciences, Xi’an University of Technology, China, 3Department of Frontier Materials, Graduate School of Engineering, Nagoya Institute of Technology, Japan 4Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences aYaning.feng@gmail.com, bYangrong@xaut.edu.cn, cgeliling-xaut@163.com, djiangbail@vip.163.com, emasaki.tanemura@nitech.ac.jp, fmiaolei@ms.giec.ac.cn Keywords: electrode materials, carbon aerogels, electrical conductivity, porosity.
Carbon materials, such as active carbon, is generally served as the anode materials or the active materials for the cathode of lithium battery because of it high specific surface area [1].
Those results prove that carbon aerogels is one of the promising materials used in high energy storage field.
Petkava, Journal of Power Source 191 (2009) 58-75
[2] Michio Inagaki, Now Carbon Materials, Volume 24, Issue 3, September 2009, P. 193-232

Carbini, An experimental study of the dissemination of Titanium and Zirconium in body, Journal of materials science: Materials in medicine, 13 (2002) 793-796
Kim, Correlation between microstructure and corrosion behavior of Zr–Nb binary alloy, Journal of Nuclear Materials, 302 (2002) 9-19
Alexandrov, Bulk nanostructured materials from severe plastic deformation, Progress in Materials Science, 45-2 (2000) 103-189
Zhu, Long-length Ultrafine-grained Titanium Rods produced by ECAP-Conform, Materials Science Forum, 584-586 (2008) 80-85
Langdon, Principles of equal-channel angular pressing as a processing tool for grain refinement, Progress in Materials Science, 51 (2006) 881–981

Introduction PCMs can generally be divided into four categories [1]: solid-solid phase change materials, solid-liquid phase change materials, liquid-gas phase change materials and gas-solid phase change materials.
Journal of Central China Normal University (Nat.
Journal of Hebei Normal University (Natural Science Edition), 2002, 26(1):53-56 [6] Wu K Z H, Wang X D, Liu X D, et al.
Materials review, 2003, 17(7): 50-53
Journal of East China University of Science and Technology (Natural Science Edition), 2006, 32(2): 197-200 [28] Yan Q Y, Wang W. study on thermal storage performance of solid-solid phase change materials Used in wall, J.

Materials and Methods Test Materials.
Journal of Shenyang Agricultural University.
Journal of Agricultural Mechanization Research.
Journal of Anhui Agricultural University.
Journal of donghua university.

The photo-curing properties of the new materials were tested.
So it become a focus in the field of materials science.
Yuan Jian [7] prepared polyvinyl acetate/silica hybrid materials.
European Polymer Journal, 2008, 44: 2162-2170
Journal of wuhan university of technology. 2001, 23 (2) : l-4

Journal of Materials Processing Technology 58(1996) 109 – 113 [2] J.P.
Journal of Composite Materials, 45(24), 2579-2586, 2011
Indian Journal of Science and Technology.
Journal of Composite Materials, 46(18), 2227-2237, 2011
Journal of Composite Materials, 46(26), 3321-3324, 2012