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Introduction Natural Vegetable Fibers are the richest natural polymer materials in nature[1-3].
The surface layer is the homogeneous flexible plant fiber materials or modify reinforced materials, the core layer is the plant fiber foaming materials, compare with the existing natural fiber composites or wood plastic composites, the product has better physical and chemical properties and process performances, the most important is the whole process and use procedure do not take any harms to the environment, it fits for the green environmental materials.
Progress in Polymer Science, 2009,34:982–1021
Journal of Cellulose Science and Technology. 2005, 13(4): 55-59
Journal of Cellulose Science and Technology. 2005, 13(1): 45-55.

Introduction Centrifugal pumps are extensively used for distance transportation of homogeneous and heterogeneous mixtures of solid materials by pipelines.
[2] S.Kumar, J.S.Ratol, Materials Engineering. 19 (2012) 110-116
[5] A.Benretem, A.Haddouche, H.Cheghib,etc, Journal of Engineering and Applied Sciences. 2 (2007) 244-247
[6] S.Chandel, S.N.Singh and V.Seshadri, Particulate Science and Technology. 29 (2011) 378-396
[8] V.K.Gahlot, Journal of Fluids Engineering. 114 (1992) 386-389

However, large volume expansion and contraction of silicon anode materials during lithiation/delithiation (~ 328 %) result in poor electrical contact between the current collector and the active materials and capacity loss over a relatively small number of cycles, which has been an obstacle in its wider use in commercial Lithium-ion battery applications [4-6].
To overcome this problem, metallic oxides, especially SiOx powders have been proposed for alternative anode materials with better cycle performances than silicon.
It is known that the Li2O and lithium-silicate act as buffer materials for volume changes, which improves the cycle stability [7, 8].
Petrov, Materials Science and Engineering B: Solid-State Materials for Advanced Technology Vol. 174 (2010), p. 132 [11] K.
Santucci, Applied Surface Science Vol. 70-71 (1993), p. 222

Arof: Journal of Applied Polymer Science, 101 (2006), p. 4474-4479
Arof: Materials Science Forum, 517 (2006), p. 85-88
Arof: Journal of Materials Science, 45 (2010), p. 1280-1283
Wilson: Journal of Power Sources, 159 (2006), p. 1316-1321
Chan, accepted for publication in Polymer Research Journal (2013)

Reaction of iron with amorphous silicon and crystal silicon for the fabrication of iron silicides Daoren Gong, Dongsheng Li, Zhizhong Yuan, Deren Yang* State Key Laboratory of Silicon Materials and Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, P.R.
Acknowledgements This work was supported by the National Natural Science Foundation of China (No. 60225010) and Open Foundation of Key Laboratory of Nonferrous Materials and New Processing Technology, Ministry of Education, Guilin University of Technology.
[3] K.Lefki, P.Muret, N.Cherief, R.C.Cinti, Journal of Applied Physics 69/1 (1991) 352
[18] M.Tanaka, F.Chu, M.Shimojo, M.Takeguchi, K.Mitsuishi, K.Furuya, Journal of Materials Science 41/9 (2006) 2667
[19] D.L.Daoren Gong, Zhizhong Yuan, Minghua Wang, Deren Yang, Submitted to Applied Surface Science.

Mg-based alloys are one of the most promising alloys to be used as rechargeable hydrogen storage materials due to resource richness, larger hydrogen storage capacities and low cost et al[1-4].
Douglass: Metallurgical Transactions A-Physical Metallurgy and Materials Science Vol. 6A(1975), p. 2179 [7] S.
Liu: Journal of Alloy and Compounds Vol. 353 (2003), 322 [9] J.
Courtney: Nanostructured Materials Vol. 4(1994), p. 365 [12] S.
Zhao: Applied physics A- Materials Science & Processing Vol.

Wang 1 1 School of Materials Science and Engineering, Henan University of Science and Technology, Henan, China 2 Henan Engineering Research Center for Wear Resistant Material, Henan, China a huiminchen5@163.com Key words: High vanadium high speed steel, Microstructure, Slip-roll Ratio, wearing resistance, Abrasion mechanism Abstract.
Introductions As a new type of wear resistant material, high vanadium high speed steel (HSS) is widely used in hammer, spear plate and so on, in recent years it is used in outer materials of mill roll in many countries.
Wang: Journal of Zhengzhou University of Technology, Vol.22 (2001) No4, p. 25-27 [2] Y.
Guo: Journal of Luoyang Institute of Technology, Vol.23 (2002) No2, p. 8-10 [3] H.G.
Li: Journal of Chinese Electron Microscopy Society, Vol.23 (2004) No4,p. 413-413 [6] S.Z.

Cao, “Mechanics of fracture in single point incremental forming,” Journal of Materials Processing Technology, vol. 212, no. 7, pp. 1573–1590, Jul. 2012
H. van den Boogaard, “An overview of stabilizing deformation mechanisms in incremental sheet forming,” Journal of Materials Processing Technology, vol. 209, no. 8, pp. 3688–3695, Apr. 2009
H. van den Boogaard, “Strain in Shear, and Material Behaviour in Incremental Forming,” Key Engineering Materials, vol. 344, pp. 519–526, 2007
Allwood, “The mechanics of incremental sheet forming,” Journal of Materials Processing Technology, vol. 209, no. 3, pp. 1158–1174, Feb. 2009
Bai, “Calibration and evaluation of seven fracture models,” International Journal of Mechanical Sciences, vol. 47, no. 4–5, pp. 719–743, Apr. 2005

Crankshaft rotates round its axes of main journal in opposite direction by gearing.
Crankshaft is 6B, which the diameter of main journal and connecting rod journal are 83mm and 69mm, the distance between the axis of main journal and connecting rod journal is 60mm, the 1.Gearing 2.Crankshaft 3.Machining medium 4.Reciprocating motion driving mechanism 5.barrel Fig. 1 Principle diagram of horizontal spindle barrel finishing for crankshafts n v 54 321 length is 857mm.
Acknowledgements This project is supported by technique innovation fund of third science and technology enterprise (2003) with ministry of science and technology and finance ministry (03C26211300493) and science and technology foundation of Shanxi (2007031158) References [1] S.C.
Key Engineering Materials，Vol. 359-360(2008)， p. 394-398 [3] S.
Yang: Journal of Taiyuan University of Technology, Vol. 33 (2002) No.2, p.166-168.

Experimental Details Raw Materials.
Water-reducing admixture, namely JM-Ⅲ was made by Jiangsu Building Institute of Science and Technology.
Feng: submitted to Journal of Advanced Materials Research(2012) [2] Y.
Chai: submitted to Journal of New Building Materials (2011) [3] Z.
Wang: submitted to Journal of Construction and Building Materials (2007) [6] Marta Sánchez de Juan, Pilar Alaejos Gutiérrez: submitted to Journal of Construction and Building Materials(2009)