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Journal Citation (to be inserted by the publisher) Copyright by Trans Tech Publications Effect of Mechanical Alloying on Structure and Hardness of TiAl-V Powders J.
Maziarz 1 1 Institute of Metallurgy and Materials Science of the Polish Academy of Sciences, Kraków ul.
Longer milling caused amorphization of most of the material and formation of a metastable phase in the alloy of highest vanadium content.
Experimental procedure Powders of titanium (110 µm size and of purity > 99.5 %), aluminum (150 µm size and of purity 99.5 %) and vanadium (100 µm size and of purity > 99.3 %) were used as starting materials.
Longer milling amorphized most of material.

Journal Citation (to be inserted by the publisher) Copyright by Trans Tech Publications Prediction of Flow Stress and Microstructural Evolution during Hot Forging of Three Microalloyed Medium Carbon Steels Yeon-Chul Yoo4, Sung-Il Kim1, Sang-Min Byon 2 and Youngseog Lee 3 1 Technical Research Laboratories, Automotive Steel Products Group, POSCO, 699 Kwangyang, 545-090, KOREA, ksimetal@posco.co.kr 2 Technical Research Laboratories, Rolling Technology and Process Control Group, POSCO, Pohang, 790-785, KOREA, smbyon@posco.co.kr 3 School of Mechanical Engineering, Chung-Ang University, 221, Seoul 156-756, KOREA, ysl@cau.ac.kr 4 Department of Materials Science & Engineering, Inha University, 253, Incheon 402-751, KOREA, ycyoo@inha.ac.kr Keywords: microalloyed medium carbon steel, dynamic recrystallization, volume fraction of recrystallization, flow stress softening, finite element analysis.
R, A and Q denote the gas constant, material dependent constant and activation energy for deformation, respectively.
Applying the analysis method of work hardening rate [7,9] to the flow stress-strain curve in Fig. 1 yields various material constants introduced in Eqs (2) ~ (5) and the results are summarized in Table 2.
Cser: Mathematical and Physical Simulation of the Properties of Hot Rolled Products (Elsevier Science Ltd., Netherlands 1999) 73-75
Taheri: Materials and Design, Vol. 23, (2002), p. 271

Acknowledgements This work was supported by the Natural Science Foundation of Guangdong province (Grant number: 2005B16001028).
Journal of The Electrochemical Society. 2001, 148(1): B24-28 [2] L.Liu, J.M.Hu, W.H.Leng, J.Q.Zhang, C.N.Cao.
Journal of South China University of Technology，2008, 36(7):77-81
Chemistry and Material. 2001, 13(16): 2838-2842 [6] G.X.Shen, Y.C.Chen, J.Li.

Logistics service is the safeguard of e-commerce transaction, only click-and-mortar can achieve material exchange.
Journal of Retailing and Consumer Services,Vol.11-1(2004), p.41-49 [3] Hasan Selim, Irem Ozkarahan.
The International Journal of Advanced Manufacturing Technology,Vol.36(2008),p.401-418 [4] Laport C, Nobert Y, Arpin D.
Solving a family of multi-depot vehicle routing and location-routing problem.Transportation Science,Vol.22(1988),p.161-172 [6] XU Bin.

This is very hard to share information and collecting the material and distribution system is analyzed.
References [1] LI Kun (2007) The Three Technological Ideas of the SCM, Newspaper of Chinese Computer.1(08):15-23 [2] Li Go Yang (2010) China’s Automobile Production and Sales in 2009 Possess the maximum volume in the world, Ceiling Magazine.2 (26) P24-25 [3] TIAN Wei Han (2006) ESCM Pursuing the Maximum Integrated Effectiveness, Modern Commerce.3(06):P2-3 [4] Lin Yong, MA Shi Hue (2000) Supply Chain Management and Information Technology, Weekly of Computer World.4(101):P28-30 [5] Tony Frisian (2004) The Ideal Supply Chain Is Within Reach, AMR Research.5(9):20-29 [6] SUN Tao, DING Tongue, LIU Gang (2004) SONG Duchene, Research on Implementation of E-Supply Chain Management, Chinese Journal of Management Science.6 (12):P75-80 [7] Zhou Shang Li, Chen Qing Xiang (2003), SCM System Design Based on E-commerce, Journal of Applications of The Computer Systems.8(102):P23-25

Research on the Optimal Design Method of the Main Components for the Wheelchair Pickup Y.P.Wang1, a, H.R.Shi1,b , L.Gao1,c, Zh.Wang, X.Y.Jia , G.Yang 1Harbin University of Science and Technology, Harbin, China, 150080 a wypbl@163.com, bs5sy5y@sina.com, cglsunyanzi@163.com Keyword: wheelchair pickup; parametric design; genetic algorithms; optimization design Abstract.
It is too much plus gear basic parameters parts and geometry size is relatively complex, so the planetary bevel gear material bases on the parametric design modeling, the overall mentality as shown in figure 2, the specific steps are as follow.
Application of Improved Genetic Algorithm in Reliability OptimizationDesign of NGW Planetary Gear Transmission( Journal of Mechanical Transmission, China 2013)
[7] Chen Yan, Yu Liangliang, Huang Chaoyong: Xing Experiment Modal Parameter Identification for Continuous Miner SpeedReducer Based on Mixture Genetic Algorithm(Journal Of Mechanical Engineering, China 2013).

Formula show that the drill string initial bending degree, weight, material, geometry size all have effects on drill string buckling load
References [1] Tie-Yun Chen, Hui-zhong Shen: The buckling of Structure ( Shanghai Science and Technology Literature Press, 1993), In Chinese
[2] Yong-Nan Yu, Zhi-Yong Han, Yong-Ming Lu: submitted to Journal of University of Petroleum (1997), In Chinese
[4] Yong-Nan Yu, Zhi-Yong Han, Yong-Ming Lu: submitted to Journal of University of Petroleum (1997), In Chinese.

When cage is locked, wire rope vibration stress wave is absorbed by damping material which is in the upper and the lower jaw and the cage contact surface .Locking tank device is without vibration displacement.
Journal of China Coal Society 1998 , 23 ( 5): 84- 88 ,in Chinese
[4] Goroshko O A,Savin G N.The dynamics of threads with variable length.applications in minehoist systems[M].The Ukrainian Academy of Sciences,Kiev,1962
Journal of China Coal Society , 2009 , 34 ( 5): 703- 706,in Chinese.

The risk of construction projects throughout the entire process of the project, to the city reconstruction project, without a good deal of risk analysis and response in the demolition phase may result in the entire project cycle of human, material and financial resources waste and investment efficiency Decline.
Journal of Hebe Agricultural Sciences.2009.13 (9): 105-107(in Chinese) [2] Jinghui Chen.
Journal of Systems & Management. 2007. 16(02): 194-197(in Chinese)

The range of the electrons (defined here as the distance a typical electron travels in the bulk material before losing all its energy) depends on both the energy of the primary electrons and the type of substrate.
Stein, New Journal of Physics 11 (2009) 075032, p.24
Turner, Journal of Vacuum Science & Technology B, 11, 2733 (1993)