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Corncob is the raw material for production of xylitol.
Materials and Experiments: 1.
Zhang: Journal of Chemical Industry of Forest Products (in Chinese), Vol. 2 (2001), p. 18-19 [2] Z.
Yang: Journal of Chemical Industry of Forest Products (in Chinese), Vol. 3 (2005), p. 1-5 [3] L.
Chen: Journal of Jiangsu Teachers University of Technology (in Chinese), Vol.3 (2010), p 1-5 [4] F.

Fatigue Analysis of Penetration Assembly Joined by Multi-pass Welding Hong Li 1,a , Li Li 2,b and Renfu Wang3,c 1 College of Aerospace and Civil Engineering, Harbin Engineering University, Harbin 150001, China 2 College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin 150001, China 3 Luoyang Ship Material Research Institute, Luoyang 471039, China a leeh2005@sohu.com, blili_heu@hrbeu.edu.cn, cwangrenfu2004@sina.com Keywords: Penetration assembly; Elastic-plastic-model; Multi-pass welding; Temperature field; Residual stress; Fatigue analysis Abstract.
In the process of analysis, the temperature-dependent properties of materials and enthalpy are considered.
Computational Materials Science, 2006(37) 269-277 [3] Hong Li, Li Li.
Key Engineering Materials.
International Journal of Fatigue, 2002,24 739-746 [6] Z.X.

is the material’s uniaxial tensile strength, is the material’s tensile-compressive strength ratio., and are the major, intermediate and minor principle stress.
The theory is especially versatile in reflecting effect to different extents for different materials.
Chinese Journal of Rock Mechanics and Engineering, 2006, 25(Supp.2): 4004-4008.
Beijing: Science Press, 1998.
Journal of China Coal Society. 2003, 28(4):389-393

It can be met the requirement of high precision machining for advanced ceramic materials, hard and brittle machining materials.
It can improve uniformity and precision machining, reduce damage and cost for structural ceramics, optical glass, hard and brittle machining materials and so on.
In addition, Z is a kind of polishing materials, it would be have a good polishing effect and to improve the surface quality.
It can meet the requirements of high uniformity, low damage, low-cost, high precision machining for advanced ceramic materials, hard and brittle machining materials and so on.
Acknowledgements This work is supported by the National Natural Science Foundation of China (50705028).

Welding simulation FE model and material properties.
The materials are assumed to follow the von Mises yield criterion and flow rule.
Muruganc: International Journal of Pressure Vessels and Piping Vol. 82 (2005), p.700 [3] B.
Saito: Computational Materials Science Vol. 47 (2009), p. 398 [5] C.H.
Dong: ASME Journal of Pressure Vessel Technology Vol. 123 (2001), p. 207 [7] H Pan, H.Y.

[6] Erturk A and Inman D J:Journal of Intelligent Material System and Structures,Vol.19(2008), p.1311-1325
[8] Elvin N G and Elvin A A: Journal of Intelligent Material Systems and Structures, Vol.20(2009), p.3-9
[10] Ajitsaria J, Choe S Y, Shen D, et al: Smart Materials and Structures, Vol.16(2007), p.447-454
[11] Erturk A and Inman D J: Smart Materials and Structures, Vol.17(2008), 065016
[16] Adhikari S, Friswell M I, and Inman D J:Smart Materials and Structures, 18(2009), 115005

Introduction Magneto-rheological fluids (MRF) are smart materials whose mechanical properties (such as the modulus and damping ratio) can be reversibly and rapidly controlled by an external magnetic field [1-5].
Based on the new materials (such as piezoelectric, shape memory alloy and MR elastomers, etc.), it has become a hot research topic in the field of vibration control [1-3].
Tahsin, Modeling and testing of a field-controllable magneto-rheological fluid damper, International Journal of Mechanical Sciences , Sakarya, urkey,2010,pp.1036–1046
Liao and X.M Chen, An Active-damping-compensated Magneto -rheological Elastomer Adaptive Tuned Vibration Absorber, Journal of Intelligent Material Systems and Structures, Hefei, China, Vol. 21-July 2010, pp. 1039-1047
Keisuke, M.Kotoe, K.Kazunari and M.Makoto,Experimental analysis on MR fluid channel flow dynamics with complex fluid-wall interactions, Journal of Magnetism and Magnetic Materials, Sendai, Japan, 2011, pp. 1293–1297

Materials Science and Engineering A, Vol. 302 (2001) , p. 37 [2] A.A.
Materials Science Forum, Vol. 419-422 (2003), p. 57 [3] D.
Frontier Materials Science of China, Vol. 2(2008), p. 1 [5] J.L.
Journal of Materials Science, Vol. 43(2008), p. 6952 [6] M.
Materials Science and Engineering A, Vol. 428(2006), p. 295 [10] D.Q.

Reference [1] Hari Singh and Rohit Garg, Optimization of process parameters in wire cut electro discharge machining using Taguchi’s DOE approach, Indian Journal of Engineering and Material Sciences (2010) [2] K.H Ho, S.T Newman, International Journal of Machine Tools and Manufacture, Volume43, Issue13, October2003, (2003) pp 1287-1300
Chandarana, Machining of low electrical conductive materials by wire electrical discharge machining (WEDM) process, Journal of Materials Processing Technology, (2004)149, pp 266-276
Processing of advanced ceramics using the wire-cut EDM process, Journal of Materials Processing Technology, (1997), 63 (1-3), pp 839- 843
Wang,Study on modelling of wire EDM process, Journal of Materials Processing Technology,( 1997), 69, pp 8- 28
[9] Chi-Cheng Fang, Chia-Xuan Chang, Development of a prototype Micro-Wire-EDM machine, Journal of Materials Processing Technology, (2004) Volume 149.

Effects of ash contents of activated carbon on the performance of electric double layer capacitors Rui Zhang 1, a, Xiao-jia Duan 1,2 , Quan-gui Guo 3 , Bei Zhou 4 , Xi-Miao Liu 2 , Ming-lin Jin 1,b and Li-cheng Ling 2 1 School of Materials Sciences and Engineering, Shanghai Institute of Technology, Shanghai 200235, P.
China 3 Key Laboratory of Carbon Materials, Chinese Academy of Sciences, Taiyuan 030001, P.
China 4 School of Chemistry and Materials Science, Shaanxi Normal University, Xi’an 710062, P.
Among them, energy and power density are the most important ones, which need in-depth study of electrode materials as well as its assembling technique.
Acknowledgements This work was financially supported by the National Nature Science Foundation of China (50872033) and Key Laboratory of Carbon Materials, Chinese Academy of Sciences (KFJJ0903).