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Introduction The cold rolling is one of the material transfer manufacture, with higher material utilization, lower pollution and higher efficiency compered with the material removal and material increment manufacture [1].
Acknowledgements The project was supported by the Natural Science Foundation of Zhejiang of China(Grant No.
Chinese Journal of Mechanical Engineering, 2006, 17 (9): 953-957
Chinese Journal of Mechanical Engineering, 2006, 17 (9): 953-957
Journal of Plasticity Engineering, 2007 , (01): 94-96.

Acknowledgements Authors acknowledge financial support from the National Natural Science Foundation of China (Grant No. 50975143) and Program for New Century Excellent Talents in University of China (Grand No.
References [1] Brousseau, E.B., Dimov, S.S., Pham, D.T: International Journal of Advanced Manufacturing TechnologyVol.47 (1-4) (2010) ,p.161 [2] Yang, J.
H:Vol.86(2) (2008),p.98 [3] Li Xiao-qing, Tian Wen-hai, Yang Feng, et al: Ordnance Material Science and EngineeringVol.27(2) ( 2004) ,p.29 [4] Kim K S, Kyoung Nam Lee, Roh, Y:Thin Solid FilmsVol.516(7) (2008),p. 1489 [5] Isao Matsui, Yorinobu Takigawa, Tokuteru Uesugi, Kenji Higashi: Materials Letters Vol. 65 (2011),p. 2351 [6] J.W.
Chandrasekar, Malathy Pushpavanam: Electrochimica Acta Vol.53(2008), p.3313 [9] Qu N S, Chan K C, Zhu D:Surface & Coatings Technology Vol.91 (1997),p.220 [10] Chan K C,Qu N S, Zhu D: Journal of Materials Processing Technology Vol.63 (1997), p.819 [11] Tsai W C, Wan C C, Wang Y Y:Journal of Applied Electrochemistry Vol.32(2002), p.1371 [12] Ye X P, De Bonte M, Celis J P, Roos J R:lectrochem.Soc., Vol.139 (1992 ),p.1592

The friction coefficient is determined by the part material and the roughness.
As the epoxy is the organic composite materials, its elastic ratio is different when the proportion of raw materials is changed.
Winkler, Analysing the Vibratory Conveyor, International Journal of Mechanical Science, v20(1978)561-570
Winkler, Analysing the Hopping Conveyor, International Journal of Mechanical Science, v21(1979)651-658
Brian Thomas, A Systems Model and Simulation of the Vibratory Bowl Feeder, Journal of Manufacturing Systems,1997,v16, n5, 309-314

So it is important to find a viable way to deal with these waste materials[1,2].
Journal of Sichuan University:Engineering Science Edition,2009,41(3):202-208.
Construction and Building Materials, 2002, 16: 281-289 [4] F.Bektas, K.
Effects of crushed clay brick aggregate on mortar durability[J].Construction and Building Materials, 2009, 23: 1909-1914 [5] Chi-Sun Poon, Dixon Chan.
Experiment on flexural bearing capacity of concrete beams with aggregate recycled[J].Journal of Nanjing University of Technology:Natural Science Edition,2008(5):38-42.

The mean of steel C45 strength parameters values is: material yield point Sy = 458 MPa (1,4 MPa), material tensile strength Su = 682 MPa (7,1 MPa), Young's modulus E = 2,1 · 105 MPa (7954 MPa).
Ligaj, Effect of stress ratio on the cumulative value of energy dissipation, Trans Tech Publikations, Key Engineering Materials (Volume 598), 2014, pp. 125-132
Szala, The comparison of cyclic properties of X5CrNi18-10 steel in the range of low-cycle fatigue in conditions of stress and strain control, Materials Science Forum, Fatigue Failure and Fracture Mechanics vol. 726 (Edited by: Dariusz Skibicki), 2012, pp. 77-83
Boroński, Metal tests in conditions of controlled strain energy density, Journal of Theoretical and Applied Mechanics, vol. 45 no. 4, Warsaw, 2007, pp. 773-784
Szala, Influence of stresses below the fatigue limit on fatigue life, Materials Science and Engineering, paper for the conference: Fatigue and Fracture, 2014

FEM analysis of Bi-prestressed Concrete Beam Gao Feng1, a, Tong Liu2,b 1School of civil Engineering and Architecture , Southwest university of science and technology, Mian yang, Sichuan, 621000, China, 2 Southwest university of science and technology, Mianyang, Sichuan, 621000, China, a491786104@qq.com, btliu@swust.edu.cn Key words: pre-pressed; pre-arch;bi-prestressed ; FEM Abstract: Based on ANSYS software, the solid modeling method was performed to build the half model of bi-prestressed concrete beam.
Material constitutive relation and failure criterion of timing , pre-press steel, ordinary steel, steel strand of constitutive model are used in Fig 1,Fig 2, Fig 3 shown in dual linear servo intensive model(we called BKIN), the model adopts the Mises yield criterion and follow-up to strengthen standards with two straight lines describe materials ideal elastic-plastic stress-strain relationship [6].In ANSYS, using multiple linear models to strengthen (we called MISO) was simulated, which is showed in Fig 4 .
[3] Wenzhong Zhen ,Jingbo An,Ying Wang.Design of bi- prestressed concrete structure though theoretical study[J].China Journal of Highway and Transport ,2002(4):35-37
[7] Jianshu Ye,Guanhua Fu,Yuefeng Ma,et.Pre-pressed reinforcement anchoring research of bi- prestressed concrete beam[J].Highway traffic science and technology,2000,17(3):21-24
[8] Man Zhao, XinmingWang ,Jing Gao.FEM numeric analysis of prestressed concrete structure [J].Journal of Shijiazhuang Railway Institute ,2004(1):84-88.

Adsorption of humic acid by multi-walled carbon nanotubes from boiler feedwater Zhiping Zhu 1,2,a , Kelong Huang 1,b , Yi Zhou 1, 2,c a College of Chemistry and Chemical Engineering, Central South University, Changsha, 410114, China b Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation (Changsha University of Science & Technology), Changsha, 410076, China a email:zzp8389@163.com,b email:huangkelong@163.com,cemail:zhouyihn@163.com Keywords: multi wall carbon nanotube (MWCNT); humic acid (HA); adsorption; kinetics; isotherm.
Experiment Materials MCNTs(Sigma-Aldrich Inc., OD= 20~50nm, length = 200nm~2µm), HA (Wako pure chemical company), solvents and chemicals used in experiment are analytical reagent grade and used as received.
Journal of Changsha Univ. of Sci. & Tech., 2009,6(2),73-77
[4] M.L.Sun, and R.M.Cheng, J.Northeast Normal Univ (Natural Science Edition) 36, 71 (2004)
Journal of Colloid and Interface Science, 2009, 330, 1-8

Unequal Interval GM(1,1) Model of Weighted Coefficient Adjustment and Its Application Bin Zeng1,2, a, Linfang Li1, b 1Department of Mechanical Engineering, Hunan University of Arts and Science, Changde, China 2College of material science and engineering, Hunan University, Changsha, China a Email: zengbin780923@sina.com, b Email: 21467855@qq.com Keywords: Difference quotient method; weighted coefficient; background values.
In the first establishment of the grey theory it introduces the equal interval and it is mainly used in the society science.
References [1] Deng Julong：The theory of grey system ,Wuhan Huazhong University of technology and science press(1990), p. 189 [2] Xiang Yuelin, Exploration of noise environmental quality assessment method.
Journal of yunnan environmental science. (1997), p.10 [3] Pang Xuebei Grey predictive and its application to the metal cutting theory, New technology and new techniques(2002), p. 11 [4] Luo Youxin Non-equidistance GM(1,1) model and its application in fatigue experimental data processing and on-line control, Journal of mechanical strength(1996), p. 60 [5] Ching-Chang Wong, chia-Chong Chen(1999) A simulated annealing approach to switching grey prediction fuzzy control system design, International journal of System Science, p. 341 [6] Dai Wenzhan, Li Junfeng The research of unequal interval GM(1,1) model, Systems engineering-theory & practice(2005), p. 89 [7] WANG Zheng-xin, DANG Yao-guo, LIU si-feng Optimization of Background Value in GM(1,1) Model, Systems engineering-theory & practice(2008),p .61

Silica and Alumina Thin Films Grown by Liquid Phase Deposition Sun Jie 1,2,a,b, Hu Lizhong 1,b, Wang Zhaoyang 1,b, Du Guotong 1,3,b 1 Department of Physics, Dalian University of Technology, Liaoning 116023, China 2 Key Laboratory of Semiconductor Materials Science, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China 3 College of Electronic Science and Engineering, Jilin University, Jilin 130023, China a albertjefferson@sohu.com, bbandaoti@dlut.edu.cn Keywords: Silica; Alumina; Liquid phase deposition; Semiconductors.
LPD method is further applied to form Al2O3 films on semiconductors with poison-free materials.
In this paper, firstly we show quality optimization of LPD-SiO2 films on GaAs, and then we extend the LPD technique to formation of Al2O3 films with poison-free raw materials, as is a notable improvement of traditional LPD.
This work is supported by National Natural Science Foundation of China under Contract No. 60377005. 0 1 2 3 4 0 50 100 Si Al O Counts(cps) Energy(kev) Fig. 2.
Hu: Journal of Harbin Institute of Technology Vol. 35 (2003), p. 668 (in Chinese) [15] W.

This project was supported by a research grant from China Social Science (10CYY016, 11BYY040).
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Mishing, in: Diffusion Processes in Advanced Technological Materials, edtied by D.
Journal of Affective Disorders，2002,72,71-78