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Introduction Due to their high transition temperature Tc, high critical current density Jc and upper magnetic field Hc2, the high temperature superconducting (HTS) materials hold great promise for wide commercial applications.
Driessche: Journal of Materials Science & Technology, vol. 29(2013)No.3, p. 261
GU: Journal of Materials Science & Technology, vol.42 (2008)No.6, P. 899
Fan: Functional Materials (in Chinese ) vol. 10(2008), P. 1662
Fan: Journal of Northeastern Univerisity Natural Science (in Chinese), vol.32(2011) No.5, P. 712.

Wuhan University Journal of Natural Sciences,2006,(03):642-648
Journal of Marine Science and Application,2005,(03):24-29
Journal of Marine Science and Application,2007,(02):37-43
Journal of Zhejiang University Science A(Science in Engineering),2006,(08):1351-1357
Journal of Marine Science and Application,2006,(03):30-35

Materials and methods A.
Materials Lithium silica fume was bought from Chengdu Gelinsangru Resource Recycling Co., Ltd.
Journal of Environmental Quality,27.261-266
Journal of Environmental Sciences, 2010,22(4):507-511
Journal of Environmental Sciences, 2008,20(6):670-674

Because period of testing call is long, sometimes it cannot accurately characterize for cathode materials.
By using Electrochemical Impedance Spectrum, it would be better to describeperformance of materials.
Because of quick response and preciseness of electrochemical method, it would be better to analyze cathode materials.
This new way is faster than ever before, besides it is also convenient and accurate to analyze materials.
[5] PADHI A K, NANJUNDAWAMY K S,GOODENOUGH J B,Phospho-olivines as positive-elevtrode materials for rechargeable lithium batteries,Journal of the Electrochemical Society,144 (1997) 1188-1194

Morelli 1 1 Department of Materials Engineering / Universidade Federal de São Carlos Rodovia Washington Luis, Km 235. 13565-905.
São Carlos/SP, Brazil 2 Department of Materials Science and Technology / Federal University of Bahia Rua Aristides Novis, 02.
Lin and S.L Swartz: Journal of Membrane Science Vol. 150 (1998), p. 87
Hosseini: International Journal of Enviornmental Science and Technology Vol. 6 (2006), p. 105
Xu et al.: Journal of Membrane Science Vol. 166 (2000), p. 13

Acknowledgement This research was supported by Basic Science Research Program through the National Research Foundation of Korea funded by the Ministry of Education, Science and Technology (2011-0026891).
Stahlberg, A study of pore closure in the manufacturing of heavy rings, Journal of Materials Processing Technology 84 (1998) 25-37
Stahlberg, A new pore closure concept for the manufacturing of heavy rings, Journal of Materials Processing Technology 110 (2001) 324-333
Stefanik, Theoretical and laboratory modeling of the closure of metallurgical defects during forming of a forging, Journal of Materials Processing Technology 177 (2006) 238-242
Li, A criterion for void closure in large ingots during hot forging, Journal of Materials Processing Technology 209 (2009) 1950-1959.

The concrete filled steel tubular (CFST) structure takes full advantages of the interaction of two materials in the process of loading, while the thermal performance parameters between steel tube and concrete are different, and the outside temperature changes makes the structural section produce a greater temperature gradient, which leads to the uncoordinated deformation between them.
Introduction Concrete filled steel tube (CFST) structure is a new composition of structure, the overall performances of CFST structure are superior to the simple addition of two kinds of material’ performance through the composition of these two materials, that is, the interaction of two materials is made full use in the process of loading, so such kind of composite structure is widely applied in the actual engineering [1-3].
Acknowledgments It is a project supported by the National Natural Science Foundation (No.51078298).
Venkatesh: Response of concrete-filled HSS columns in real fires, Engineering Journal, vol. 46(2009), no. 4, p. 243-256
Li: Temperature Distribution in Dumbbell Cross Section CFST Arches Due to Solar Radiation, China Railway Science, vol. 27(2006), no. 5, pp. 71-75.

Weakness of the Investment of Science and Technology.
The safety of health food mainly depends on the security of quality and composition of raw materials.
Zongrui Wu [3] found that to some extent, the assurance of the quality safety of health food products is on the basis of quality and safety of raw materials.
The results of Yan Dong and Xiaolin Zhang [4] showed it is roughly the same on quality and safety with general food for the health food products with traditional food as raw materials.
Wan: Chinese Journal of Food Hygiene Vol. 22, No.4 (2010), p. 357-360

Fig. 8 The Graph showing the relationship between Actual Vs Theoretical in Aluminum product Fig. 9 The Graph showing the relationship between Actual Vs Theoretical in Mild Steel product Fig. 10 The Graph showing the relationship between Mild Steel and Aluminum References [1] Daw-Kwei Leu, Chung-Ming Hsieh, The influence of coining force on spring back reduction in V-die bending process, journal of materials processing technology 196 (2008) 230–235
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Zimniak, The system for sheet metal forming design of complex parts, Journal of Materials Processing Technology, 157 – 158 (2004) [4] W.M.
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Gorji, The study of spring-back of CK67 steel sheet in V-die and U-die bending processes, Materials and Design 30 (2009) 2410–2419.

The temperature dependency of material properties was included in the model.
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Dinc: Journal of Materials Processing Technology, Vol. 209 (2009), pp. 1111-1121
Camuscu: Journal of Materials Processing Technology, Vol. 171 (2006), pp. 1-9
Shelkh: International Journal of Advanced Manufacture Technology, Vol. 46 (2010), pp. 491-507.