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Acknowledgements The authors would like to acknowledge the financial support of the Natural Science Foundation of China (No 41402286 and 41072242) and Prof.
Fracture toughness measurements on igneous rocks using a high-pressure,high-temperature rock fracture mechanics cell, Journal of Volcanology and Geothermal Research.2004;132:159-172
Fracture coalescence in rock-type materials under uniaxial and biaxial compression,Int.J.Rock Mech.Min.Sci.and Geomech.
[5] LI Liyuna,TANG Tiewub,XU Zhiqiang,et.al., The Fracture Characteristic of Mode III Rock Crack Under Different Temperatures , Advanced Materials Research.2014,891:884-888
Sheare Fractur(mode II) of Brittle rock, International J of Rock Mechanics and Mining Science,2003,40(3):355-375.

The coarsening process of precipitates at 280℃ is much faster than that at other temperatures in this paper Acknowledgement This project was financially supported by the Research Fund for the Doctoral Program of Jiangxi University of Science & Technology (No.jxxjbs11008) and Science Foundation for Young Scientists of Jiangxi Province of China (No. 20132BAB216015).
Metal Science and Heat Treatment 2005 47:139
Materials Science and Technology 1999 15:861
Metallurgical and materials transactions A 2006 37A:1091
Journal of Materials Science 1997 32:3401

Introduction Energy is one of the important material bases of economic development and social progress, and which is the important factors that affect the human survival environment.
At present, large-scale blind investment contributed to the appearance of prosperity, but the blindness of investment behavior is widespread within the biomass power generation industry, the existence of many problems such as technology and market price mechanism, the cost of raw materials, make the industry into development bottleneck in China [1-5].
Acknowledgments The work is supported by the Social Science Fund Projects in Hebei Province.
References [1] Runchao Zhu: Science and Technology Innovation Herald, No. 6 (2010), p. 1-2 [2] Tiezhu Zhang: New Energy, No. 8 (2011), p. 56-58 [3] Delivand, M.
Qin: Competitive Ability Evaluation for Generation Enterprises Based on the Fuzzy Comprehension Decision Theory, Beijing: North China Electric Power University, 2009 [7] Zhou Jianguo, Niu Dongxiao: North China Electric Power University Journal, No. 3 (2004), p. 71-73 [8] Ming Li: Enterprise Economy, No. 3 (2013), p. 92-95

East end of hemmat high way,Tehran, Iran. 2.Mechanic Engineering Department,K.N.T University of Technology, TehranPars,Tehran,Iran. 3.Material department, Iran university of science and technology, Farjam st.
Refrence [1] W.Stober, Arthur Fink,Colloid Interface Science,Vol.26,(1968),62-69
Flatt , Journal of Colloid and Interface Science, Vol.277(2000), 302
[7] D.L.Green,J.S.Lin,Colloid and interface science,266(2003)346-358
[10] L.Chu, M.I.Tejedor,Microprous Materials,8(1997) 207-213

Preliminary Research of Composite Dressing Fabric Ching-Wen Lou1, Ching-Wen Lin2, Yi-Chang Yang3, Chin-Mei Lin2,a, Pai-Chen Chien4 and Jia-Horng Lin4,5,b 1Institute of Biomedical Engineering and Material Science, Central Taiwan University of Science and Technology, Taichung 406, Taiwan, R.O.C. 2Department of Fashion Design, Asia University, Taichung 41354, Taiwan, R.O.C. 3Department of Fashion Styling and Design Communication, Shih Chien University, Kaohsiung 845, Taiwan, R.O.C. 4Laboratory of Fiber Application and Manufacturing, Department of Fiber and Composite Materials, Feng Chia University, Taichung City 407, Taiwan, R.O.C. 5School of Chinese Medicine, China Medical University, Taichung 40402, Taiwan, R.O.C.
Acknowledgment This work would especially like to thank National Science Council of the Republic of China, Taiwan, for financially supporting this research under Contract NSC 100-2221-E-035-037.
Su, Asymmetric chitosan membranes prepared by dry/wet phase separation: a new type of wound dressing for controlled antibacterial release, Journal of Membrane Science. 212 (2003), 237-254

The effect of Forming Speed on the Formability of a Zr-based Bulk Metallic Glass Xiao WU1，2,a，Jianjun LI1,b ，Zhizhen ZHENG1,c and Jinyang LI1,d 1 State Key Laboratory of Material Processing and Die and Mould Technology of Huazhong University of Science and Technology, Wuhan 430074 , P.R.
For forming of complex parts, the rheological behaviors of materials are all relatively complex and it is difficult to control the forming process.
Since under the non-Newtonian rheology, the deformation behavior of metallic glasses is close to that of plastic material than that of viscous material, it desirable to deform the metallic glasses at high strain rate.
Acknowledgement The research is supported by the National Natural Science Foundation of China under grant No. 51275364 and No. 50635020.
Chinese Journal of Nonferrous Metals|Chinese Journal of Nonferrous Metals 14 (2004) 1073-1077

Fracture Characterisation of Reactor Core Graphite under Biaxial Loading D Liu1,2,a, M Mostafavi3,b,P EJ Flewitt1,2,c, TJ Marrow3,d and D Smith4,e 1Interface Analysis Centre, School of Physics, University of Bristol, Bristol, BS8 1TL, UK 2 HH Wills Physics Laboratory, School of Physics, University of Bristol, Bristol, BS8 1TL, UK 3Department of Materials and Oxford Martin School, University of Oxford, Oxford OX1 3BD, UK 4Department of Mechanical Engineering, University of Bristol, Bristol, BS8 1TR, UK aDong.Liu@bristol.ac.uk, bMahmoud.Mostafavi@materials.ox.ac.uk, cPeter.Flewitt@bristol.ac.uk, dJames.Marrow@materials.ox.ac.uk, eDavid.Smith@bristol.ac.uk.
Introduction Quasi-brittle fracture is a failure characteristic for some important structural materials.
These are brittle materials that have some tolerance to damage and include concrete, polygranular graphite, ceramic-matrix composites, geological rocks and bio-medical materials.
The mechanical properties of engineering materials are usually characterized in uniaxial tension testing by applying quasi-static loads to standardized specimens.
Flewitt: Journal of Materials Science Vol. 48 (2013), p. 720

Micropitting failure is commonly observed in materials with high surface hardness and it is characterised by the removal of surface roughness asperities and the formation of cavities.
Details of gear parameters, material properties, lubricant properties are given in Al-Tubi and Long (2012) [14].
Errichello, Morphology of micropitting, The Journal of Gear Technology. (2012) 74-81
Luo, Modeling and analysis of transient contact stress and temperature of involute gears, Chinese Journal of Mechanical Engineering, 40 (8)(2004) 24-29
Long, Prediction of wind turbine gear micropitting under variable load and speed conditions using ISO/TR 15144-1: 2010, Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 227 (9) (2013) 1898-1914

Then, meshing is made on the workpiece and abrasive, and some work should be done, such as defining the material model, imposing constraints and so on.
Abrasive material is CBN and the material of workpiece steel 55 among them.
Journal of Mechanical Engineering.2008(7):58-62
[3] Tian XL,Yu AB.A thermal elastoplastic model of the surface residual stress of ceramics grinding.Journal of Materials ProcessingTechnnology.2002,129(3):451-453
[7] Jun Ming Wang,Yang Ping Tang,Hong Zan Bin,Model Research on profile grinding force with axial feed,HuaZhong University of Science and Technology. 2010,38(12):118-120

Silicon and SFB were selected as workpiece material and plate bond.
But the bond of SFAP was an elasticoplastic material.
Hong: Journal of Micromechanics and Microengineering, Vol. 19 (2009) No.5, pp. 13-16
Ratnam: International Journal of Advanced Manufacturing Technology, Vol. 40 (2009) No.11-12, pp. 1057-1066
Lu: Applied Mechanics and Materials, Vols. 37-38 (2010) pp. 727-730.