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No.1(2005), p.91 [12] A.Yamashit and Z Horit: Materials Science and Engineering.
Cisar: Materials Science Forum Vol. 419-422(2003), p.243 [16] Y.
Droder: Journal of Materials Processing Technology.
Watari: Materials Science Forum Vol.426-432 (2003), p.617 [46] R.
Materials Research.

Soboyejo 4, 5, 6 1Department of Theoretical and Applied Physics, African University of Science and Technology, Km 10 Airport Road, Galadimawa, Abuja, Federal Capital Territory, Nigeria. 2Physics Advanced Laboratory, Sheda Science and Technology Complex, Km 10 Abuja-Lokoja Road, Sheda, Abuja, Federal Capital Territory, Nigeria. 3Department of Materials Science and Engineering, Kwara State University, P.M.B 1530, Ilorin, Kwara State, Nigeria. 4Department of Mechanical and Aerospace Engineering, Princeton University, USA. 5Princeton Institute of Science and Technology of Materials, Princeton, NJ 08544, USA. 6Department of Materials Science and Engineering, African University of Science and Technology, Km 10 Airport Road, Galadimawa, Abuja, Federal Capital Territory, Nigeria.
Therefore, the DMT model was used in this work to describe the adhesive interactions between materials.
Materials Young’s Modulus (GPa) Poisson’s Ratio PDMS 0.003 0.3 ITO 116 0.3 PEDOT:PSS 1.56 0.3 P3HT:PCBM 6.02 0.3 Al 70 0.3 TABLE IV.
Midturi, Stress-Strain Behaviour of Nano/Micro Thin Film Material, ARPN Journal of Engineering and Applied Science, Vol. 5, No. 3, 2010
Soboyejo, Large Strain Deformation and Cracking of Nano-Scale Gold Films on PDMS Substrate, Materials Science and Engineering B 170 (2010) 32-40

So far most of the experimental studies on the impact behavior reported were on macro-structures and very few on materials.
Experimental Program Materials and specimen preparation.
Journal of Advanced Concrete Technology, 1,215-230, 2003
Behavior of Hybrid-Fiber Engineered Cementitious Composites Subjected to Dynamic Tensile Loading and Projectile Impact, Journal of Materials in Civil Engineering © ASCE, 143-152, 2005
Performance of Hybrid-Fiber ECC Blast/Shelter Panels Subjected to Drop Weight Impact, Journal of Materials in Civil Engineering © ASCE, 855-863, 2007

Application of Ductile Fracture Criterion in Hot Forging Damage of Mn18Cr18N Steel Xingwang DUAN a, Xiuzhi ZHANG, Xinpeng WEI, Jiansheng LIU, Wenwu HE, Jihong TIAN College of Materials Science and Engineering , Taiyuan University of Science and Technology , Taiyuan 030024 , China awuyan428@sina.com Keywords: Fracture criterion, Meso-Damage, Mn18Cr18N steel, Void initiation, Finite element simulation Abstract.
These voids are generated by dislocation accumulation, the second phase particles, shrinkage and porosity, inclusions or other defects in materials.
The metal materials generate plastic deformation under external forces.
Cai: Journal of Plasticity Engineering, Vol. 3 (1996) No.4, pp.3-6(In Chinese)
Fagin: Materials Science and Engineering, A256 (1998), pp.92-110

The main materials were functional ceramic ball and copper-zinc alloy in the activating device.
The interaction of activation materials in water is stronger, so the activation effect better.
Wang, et al.: Journal of functional materials, (2010), 1(41): p.159 [6] Y.
Zhang, et al.: Advanced materials research, (2009), 96: p.35 [8] Q.
Zuo, Beijing teachers college journal (Natural Sciences Edtiom), (1986), p.57 [9] P.

The modern theory and practice of explosive destruction is aimed to the improvement of existing methods, techniques, explosive materials, parameters of which in most cases are at the limit of its technical capabilities.
This unit is used for the multi-borehole electro-discharge destruction of rocks and non-conductive materials.
Kurets, The principles of electric impulse destruction of materials, Russian Academy of Sciences, Kola Science Center, 1995
[6] Masahiko Otsuka, Naoki Okamoto, Shigeru Itoh, A study on shock energy for concrete destruction using underwater shock wave, Materials Science Forum, 566 (2008) 225–230 [7] Geun-Hie Rim, Chu-Hyun Cho, Hong-Sik Lee, E.
Burkin et.al., Theoretical and experimental investigation of electro discharge destruction of non-conducting materials, IEEE International Pulsed Power Conference: Digest of Technical Papers, (2011) 267–271

Introduction Vibrating transportation is mainly used in conveying the lumpish material, the granular material or the powder material [1,2].
The status of materials in the conveyor always include the sliding movement and the slinging movement [3,4].
The friction force plays an important role in material transportation.
Acknowledgements This work is financially supported by the project of National Natural Science Foundation of China (No. 51075314), Science and Research Planning Project of Educational Commission of Shaanxi Province (No. 2010JK621), and Research Foundation for Talented Scholars of Xi'an University of Architecture and Technology (No.
Liu: Journal of Coal Vol.3 (2004), p. 364 [4] Yan Song, Xiaohong Jiang, Juan Song and Jianxun Zhang: Procedia Earth and Planetary Science Vol.1 (2009), p. 1525

With the development of technology, lime-soil as a kind of composite materials has been widely used in transportation, civil engineering and so on.
(2) Soil is uniform, isotropic, elastic-plastic materials
Journal of underground space, 1999, 19（4）, 274～283
Beijing: Science press, 2010
Journal of Xi＇an University of Architecture & Technology (Natural Science Edition), 2010, 42（2）, 288～293.

Study on the forming mechanism for second step on hollow rotor shaft by 4-roll cross wedge rolling Yongming Yang1,2,a, Jiuchuan Chen1, Fengwen Cheng1,Jun Zhao1 1North China Institute of Aerospace Engineering, Langfang 065000,China 2College of Materials Science and Engineering, Yanshan University,Qinhuangdao,066004,China ayym@126.com Keywords: hollow motor shaft; rolling; finite element simulation Abstract.
It is three-dimensional compressive stress state that finishing the first step, it could improve plasticity of the material, decrease grain size [1].
Acknowledgements This research was sponsored by Hebei province science and technology research and development program (No.11212143) and Hebei Education Department science foundation (No.2011252).
Wang, et al: Journal of Plasticity Engineering, Vol.15 (2008),p. 81
Journal of University Science and Technology Beijing , Vol.32. (2010),P.526 [4] Z.H.Hu， K.S.Zhang， B.Y.

Experimental Section The In2O3 nano materials were synthesized via CVD method.
Juang, Field emission properties of gold nanoparticle-decorated ZnO nanopillars, ACS Applied Materials & Interfaces. 4 (2012) 6676-6682
Lee, Binder-free Co(OH)2 nanoflake-ITO nanowire hetero structured electrodes for electrochemical energy storage with improved high-rate capabilities, Journal of Materials Chemistry. 21 (2011) 10482-10488
Wang, Novel nanostructures of functional oxides synthesized by thermal evaporation, Advanced Functional Materials. 13 (2003) 9-24
Kolasinski, Catalytic growth of nanowires: vapor-liquid-solid, vapor-solid-solid, solution-liquid-solid and solid-liquid-solid growth, Current Opinion in Solid State and Materials Science. 10 (2006) 182-191