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Mechanical test and the finite element numerical simulation are important ways in researching mechanical properties of materials.
Acknowledgements This research was sponsored by Chinese Natural Science Foundation (Grant No. 50808098), Natural Science Foundation of Ningbo City (Grant No. 2010A610082) and Science Foundation of Ningbo University.
Liu: submitted to Journal of Huazhong University of Science and Technology (Natural science Edition) (2002).
Wang: submitted to Fatigue & Fracture of Engineering Materials & Structures (2010)
Qian: submitted to Journal of China University of Mining & Technology (2009).

However, high cost of raw materials, alloys, and final products severely restricts the wide applications of titanium alloys.
Hot isostatic pressing (Hip) and powder forging were two of the most widely used PM in the manufacturing process of high strength materials [3].
E Ashby: Acta Metallurgica, Vol.31 (1983), p. 1829 [3] E.Arzt, M.F.Ashby, and K.E.Easterling: Metallurgical and Materials Transactions A, Vol.14 (1983), p. 211 [4] A.S.Helle, K.E.Easterling and M.E Ashby: Acta Metallurgica, Vol.33 (1985), p. 2163 [5] F.B.Swinkels and M.F.Ashby: Acta Metallurgica, Vol.29 (1981), p. 259 [6] M.M.Carroll: Metallurgical and Materials Transactions A, Vol.17(1986), p.1977 [7] S.V.Nair and J.K.Tien: Metallurgical and Materials Transactions A, Vol.18 (1987), p. 97 [8] M.C.Song, H.G.Kim, K.T.Kim: International Journal of Mechanical Sciences, Vol.38 (1996), p.1197 [9] H.G.
McMeeking: International Journal of Mechanical Sciences, Vol.34 (1992), p.563 [11] P.Sofronis and R.M.McMeeking:International journal of mechanical sciences, Vol.59 (1992), p. 88 [12] G.R.Shaik, W.W.
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Oxidation Behavior of Amorphous Nano-Si3N4 Powders Jiangbo Wen, Sheng Huang and Hongjie Wang State Key Laboratory for Mechanical Behavior of Materials, Xi’an Jiaotong University, Xi’an, Shanxi 710049, China Key words: Amorphous Nano- Si3N4, Oxidation, oxygen content Abstract.
Journal of the European Ceramic Society, 1991, 8(4): 197-213 [3] Li X, Yin X, Zhang L, et al.
Materials Science and Engineering: A, 2009, 500(1): 63-69 [4] Bergman B, Heping H.
International Journal of Refractory Metals and Hard Materials, 2012 [8] Tong Q, Wang J, Li Z, et al.
Chinese Journal of Spectroscopy Laboratory, 2001, 18(1) [10] Chen J F, Ren Z X, Ding Z F, et al.

The tire tread model is built by the linear elastic material model.
Journal of Sound and Vibration. 2009; 323: 270-291
Journal of Tire Science and Technology. 1993; 21(4): 202-219
Journal of Achievements in Materials and Manufacturing Engineering. 2009; 37(2): 538-543
Journal of Iranian Polymer. 2008; 17(8): 571-597

Introduaction In the application of composite materials, the plane woven fabrics are being widely used as reinforcement.
However due to the bad flexibility of glass fibers or carbon fibers, it often needs to cut across fabrics to satisfy the deformation of shaped fabrics when weaving shaped composite materials.
Materials Science & Technology.
Progress in Textile Science & Technology, 2005,（2）：18-20
SAMPE Journal, 2003, 39(2):44-50 [8] S.J.

This materials have various application such as power cables, high magnetic resonance imaging systems and magnetic sensors [2].
The numerous fascinating works on BPSCCO systems since its discovery by addition of certain materials can enhancing superconductivity properties [3].
The objectives of this study are to synthesis and characterize the Bi-2223 added with MgB2 materials using XRD, SEM and four point probe measurement.
In Advanced Materials Research (Vol. 895, pp. 87-90).
International Journal of Inorganic Materials, 3, 769–772 [10] Suazlina, M.A., Yusainee, S.Y.S., Azhan, H., Abd-Shukor, R. and Mustaqim, R.M., 2014.

Materials and methods Preparation of steam-exploded cotton stalk and fermentation strains Cotton stalks (variety Gossypium hirsutum Linn Zhong 35), were harvested in early November 2011 from the cotton farmland in Xinjiang Alaer, China.
Cao: Food Science, Vol. 32 (2011), p.192-197 (In Chinese) [5] K.
Ma: Proceedings 2011 International Conference on Materials for Renewable Energy & Environment, (2011), p. 459-463 [14] G.
Lewis: Journal of Dairy Science Vol. 74 (1991), p. 3583-3597 [17] J.
Nigam: Biochemistry Engineering Journal Vol. 9 (2001), p. 17-23

Fundamental statements of natural science, laws of existence and development of the biosphere being an extremely sophisticated natural and social system should be considered in city planning.
Outstanding summaries of modern natural science related to human factor in evolution of biosphere, functional and integrated approach to environment learning (scientific works made by V.V.
Along with that, some good fragments of the theoretical grounds of space planning and city planning activity regulation come from national city planning science.
[Jelektron. resurs] – M, 2005 Rezhimdostupa: http://ni-journal.ru/archive/2005/n1 [3] The Copenhagen Declaration (7 December 2009) of the international Union of architects.
Geoforum; journal of physical, human, and regional geosciences,2006, Pages 145-154 [25] Edmunds, W.

Silva2,a 1 Federal University of Rio Grande do Norte, Post–Graduation program in Materials Science, 59072–970 Natal–RN, Brazil 2 Federal Institute of Education, Science and Technology of Paraíba - IFPB - Campus João Pessoa, Avenida Primeiro de Maio, 720 - Jaguaribe, João Pessoa - PB, CEP 58015-435, Brazil awacchar@gmail.com Keywords: Dental prosthesis, zirconia, residue, uniaxial, isostatic, Zirkonzahn.
Zirconia ceramic stabilized with 3% yttria (3Y - TZP) is the most used ceramic dental materials.
Figure 5. shows the grain size of the sintered zirconia materials.
Lazar: et al.: Dental Materials Vol. 24 (2008), p.1676
Marshall: Journal of the American Ceramic Society Vol. 64 (1981), p. 533.

Namely (19) (20) where aec and apc denote the critical elastic and plastic contact areas, respectively,, denotes the yield strength of the softer material, E is the equivalent elastic modulus and it can be expressed as (21) where v1, v2, E1, E2 denote Poisson’s ratio and Young’s elastic modulus of the two contacting materials, respectively.
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2011, 225 (1): 186-193
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2017, 231(6): 1072-1093
Journal of Materials Processing Technology, 2003, 136 (1): 48-59
Journal of Tribology, 1991, 113 (1): 1-11.