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Prostheses and implants are being developed from nanostructured materials with the unique properties that can lead to novel tissue engineering [3,5].
Comparing the generated materials with all calcined teperature, there are no obvious changes in structure and phase composition with showed a good crystalline.
Journal of Materials Science 44 (2009) 2343-2387
[2] W Suchanek, M Yoshimura, Processing and properties of hydroxyapatite-based biomaterials for as hard tissue replacement implants, Journal of Materials Research 13 (1998) 94-117
[5] S J Kalita, A Bhardwaj, H A Bhatt, Nanocrystalline calcium phosphate ceramics in biomedical engineering, Materials Science and Engineering 27 (2007) 441-449

Journal of Thermoplastic Composite Materials. 1998, 11(1): 22-56
Journal of Thermoplastic Composite Materials, 2000, 13(7):292-313
Journal of thermoplastic composite materials, 2005, 18(5):269-285
Journal of thermoplastic composite materials,. 2006, 19(1):97-112
Journal of thermoplastic composite materials, 1998, 33:4049-4058

This relationship is similar to the findings of most previous studies on grinding of various brittle materials with different diamond wheels [3, 6, 7].
Journal of Crystal Growth, Vol. 211, pp. 237-241, 2000
Machining Science and Technology, Vol. 12, pp. 257-294, 2008
Journal of Materials Processing Technology, Vol.210, pp. 899-906, 2010 [4] M.
Journal of Materials Processing Technology, Vol.139, pp. 281-285, 2003

Secondly, the center of mass position is computed when the dump trucks are dumping the granular materials.
With the dumping angle changing, unloading the materials can be divided into three stages: the first stage, when the dumping angle increases from zero, centroid of dumping materials is determined by the wedge  centroid C,  the rectangular centroid D, the carriage centroid E. 
When the lifting mechanism unload materials, center of mass (xS,yS) on dump box and bulk materials are changed with the displacement of cylinder pushrod.
Journal of Hefei University of Technology (Natural Science), Vol. 31(2008), p.143-157.
Journal of Shijiazhuang Railway Institute, Vol. 15(2002),p.48-52

The copper foil with materials was punched into circular electrode slices when it was dry.
Journal of Harbin Institute of Technology, 21(2010) 1916-1920
Xie, Advances in high-capacity lithium-ion battery anode material containing silicon, An overview, Journal of Power Sources, 28(2004) 719-722
Materials Science Forum
Materials Science Forum

Vlot: Journal of Materials Processing Technology Vol. 103 (2000), p. 1
Lee: Materials Science Forum Vols. 486/487 (2005), p. 354
Lee: Materials Science Forum Vols. 486/487 (2005), p. 346
Kwon: Journal of Materials Processing Technology Vol. 210 (2010), p. 1008
Lu: Materials Science and Engineering A Vol. 277 (2000), p. 237

In the reflective photoelastic experiment for orthotropic materials, the materials o f specimen are Copper Fiber Epoxy Composite (C.F.E.C.)[4], Epoxy resin was used as a co ating material.
ValueG 0° 0.400 1.109 [7] 1.189 0.0000 0.006 15° 0.375 1.040 0.944 0.256 0.267 30° 0.442 0.874 0.871 0.455 0.524 45° 0.417 0.573 0.533 0.531 0.585 Through the above results and discussions, we can verify that the reflective photoelastic experimental hybrid method for orthotropic materials is valid.
(2) We can obtain stress components and stress intensity factors of plane problems of various materials, such as isotropic material, orthotropic material and biomaterial from the isochromatic data of the coating material using the reflective photoelastic experimental hybrid method developed in this research.
Hahn, in: Introduction to Composite Materials, Technomic Publishing Company, Westport.(1980) [4] J.
Takahashi: JSME International Journal, Series I, Vol.33.

The thickness of viscoelastic layer is h in the y direction, for simplicity, supposing the thickness of elastic materials is infinite by the viscoelastic layer thickness and crack length is very small to the elastic materials scale.
Conclusions (1) The materials tend to failure with the initial crack length increasing
Tong: Composites Science and Technology. 62(2002), p. 1079-1095
Wu: Journal of Thermal Stresses. 19(1996), p. 237-265
The II 0K/pt- curve in the crack-tip of interface between elastic and viscoelastic materials for different materials relaxation time

In order to improve MnO2 electrochemical properties, various manganese dioxide composite materials have been studied, MnO2/C composite material is a hot topic of current research.
MnO2/C composite materials can be prepared by many ways, such as chemical precipitation, hydrothermal synthesis method, the oxidation-reduction method, microwave method and electrochemical method[4-7].
Materials and Methods 2.1 Chemicals All chemicals used in this study were of analytical grade.
Environmental science and technlolgy, 2011, 45 (24): 10551 - 10556 [2] D.
Materials Chemistry and Physics, 2011, 130(3): 1191-1194

Effect of Nano-scale TiN on the Mechanical Properties and Microstructure of Si3N4 Based Ceramic Tool Materials B.
Moreover the mechanical properties of the materials can be kept reliable at the high temperature of above 10000.
Results and Discussion The mechanical properties of Si3N4 ceramic tool materials and Si3N4/TiN nanocomposites tool materials are illustrated as a function of temperature at the holding time of 40min and pressure of 30MPa in Fig.1.
The hardness of both materials increase greatly with the temperature, furthermore the hardness of Si3N4/TiN nanocomposite tool materials is improved remarkably after the temperature exceeds 1700�.
Yuan: Journal Wuhan Industry University, Vol.19 (1997) No.1, pp.1