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An efficient way of recapturing the value of a product and the proper disposal of material, the remanufacturing industries finds difficulty in the design of Reverse Logistics (RL) [3].
Chakraborty, Gautam Majumdar, Performance evaluation of supply chain and logistics management system for efficiency enhancement of automotive industries in India, Indian Journal of Science and Technology. 9:35 (2016) 01-09
Chakraborty, Gautam Majumdar, A proposed agile based supply chain model for poultry based products in India, International Journal of Poultry Science. 14:1 (2015) 57-62
Saravanan, Lean tools execution in a small scale manufacturing industry for productivity improvement- A case study, Indian Journal of Science and Tech. 9:35 (2016) 01-07
Journal of Engg.

Therefore, micro machining can be achieved to many materials.
Acknowledgement It is a project supported by Science and Technology Department of Zhejiang Province (2009C31016) and Wenzhou Science & Technology Bureau (G20080028).
University of Science and Technology of China (2008), in Chinese
[4] Xianzi Dong, Weiqiang Chen, Zhensheng Zhao et al: Chinese Science Bulletin, Vol. 53(2008), p. 2-13, in Chinese
University of Science and Technology of China (2007), in Chinese

But double-model method needs to produce two models with different materials and same size, and experiment under the same conditions, or the accuracy of the experiment will be affected.
Acknowledgments This work was supported in part by NSFC (11172116, 61007061) and Yunnan Natural Science Fund (2010CD034).
Lien, Journal of Mechanics. 25. 1 (2009)
Thesis for Master of Science of Tianjin University (2009)
Peng, Photon Journal (in Chinese). 37, 7 (2008).

Finite Element Analysis on Contact of Wheel and High Manganese Steel Crossing Junhua Xiao1,2,a, Fucheng Zhang1,b and Lihe Qian1,c 1State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao 066004, China 2Department of Engineering Mechanics, Yanshan University, Qinhuangdao 066004, China axiaojunhua@yahoo.cn, bzfc@ysu.edu.cn, cdlhqian@yahoo.com Keywords: High manganese steel crossing; Railway Wheel; Contact; Stress; Plastic Strain; FEA.
The material properties of each component in the model are listed in Table 1.
Lu: Journal of the China Railway Society Vol. 31 (2009), p.26 [6] F.
Deng: China Railway Science Vol. 30 (2009), p.28 [8] A.
Dillard: International Journal of Adhesion and Adhesives Vol. 28 (2008), p.142 [9] Z.

Experimental Materials.
Acknowledgements This research program was supported financially by the National Natural Science foundation of China (No. 20876091), Shaanxi Province Natural Science Foundation (No.SJ08B06) and Graduated Student’s Innovation Fund of Shaanxi University of Science & Technology.
Lars: Tappi Journal Vol.8 (2009), P.33-38
[8] Liming Zhang: Journal of Applied Polymer Science.
[9] Yanfen Ma, Shenghua Lv: Advanced Materials Research.Vol.129-131(2010), P.872-876.

Experimental Materials.
M., Nakano, S., Yamane, H. & Kimura, Y.: Macromolecular Materials and Engineering.
Willis: Advanced materials, Vol.15 (2003), p. 1161
[6] Li XS, Yao C, Sun FQ, Song TY, Li YH, Pu YP: Journal of Applied Polymer Science,Vol.107 (2008), p. 3756
[7] Sun, FQ; Yao, C; Song, TY; Li, XS: Journal of the Textile Institute.

Effects of Friction on Precision Forging Process of Blade with A Damper Platform Y.L.Liu 1,a, H.Yang 1,b and T.Gao 1,c 1 College of Materials Science and Engineering, Northwestern Polytechnical University, P.O.Box 542, Xi'an, Shaanxi, 710072, China a lyl@nwpu.edu.cn, byanghe@nwpu.edu.cn, cgaotao@mail.nwpu.edu.cn Keywords: Blade with a damper platform, Friction, Precision forging, 3D-FEM simulation Abstract.
Numerical Simulation Conditions The material of the blade used in the simulation is Ti-6Al-4V, its rigid-viscoplastic constitutive relationship is as follows [5]: )1( εβ λσ ekZ nm −= )/( .
RTQ eZ ε= εα λ λλ − −+= eZ Z q q )1( 00 (2) the material parameters [5] for Ti-6Al-4V are k=4.96×10 -4, λ0=6.424, n=1, m=0.3, q=-0.0517, α=6.07, β=66.73, Q/R=50668.
Acknowledgments The authors would like to express their appreciation for the financial support of the Aeronautical Science Foundation of China (02H53061) and Project of science and technology of Xi'an(gg06046), Shaan'xi Province.
Workshop Simulation of metal forming Processes by the FEM (Stuttgart, 1985), p.125 [3] J.W.Brooks, T.A.Dean, Z.M.Hu and E.Wey: Journal of Materials Processing Technology Vol.80-81 (1998), p.149 [4] D.Y.Yang, N.K.Lee and J.H.Yoon: Journal of Materials Engineering and Performance Vol.2(1993), p.119 [5] Z.M.Hu, J.W.Brooks and T.A.Dean: Transactions of the ASME Vol.121(1999), p.366 [6] J.R.Zhang and T.Y.Zhao: Handbook of heat physical property of material (New Era Press, Beijing 1987).

Zhan c School of Materials Science and Engineering, Northwestern Polytechnical University, P.O.
However, power spinning of parts with inner rib is a complex physical process with multi-factor coupling interactive effects, where the metal flow is influenced by many factors in the forming process, such as materials parameters, processing parameters, and geometry sizes and shape of blank.
Acknowledgements This research is supported by the National Science Found of China for Distinguished Young Scholars(No.50225518)and the National Natural Science Foundation of China (No. 50405039 and 50575186), and authors wish to express their gratitude.
International Journal of Machine Tools $ Manufacture, 2003, 43: 1419-1435
Journal of Materials Processing Technology, 2004, 151: 63-69.

Sc, School of Metallurgy and Materials Engineering.
Iran University of Science and Technology 2 Prof, School of Metallurgy and Materials Engineering.
Iran University of Science and Technology 3,4 Assoc.
Prof, , School of Metallurgy and Materials Engineering.
The recovery efficiency is 70% for zinc waste materials having a particle size diameter of + 1.25 mm.

Journal of Materials Processing Technology, (doi:10.1016/j.jmatprotec.2008.10. 009) 209(8), 2009, p. 4154-4161.
[2] Jandačka, P., Hlaváč, L.M., Mádr, V., Šancer, J., Staněk, F.: Measurement of Specific Fracture Energy and Surface Tension of Brittle Materials in Powder Form.
International Journal of Fracture, (doi:10.1007/s10704-009-9376-x) 159(1), 2009, p. 103-110.
Journal of Materials Processing Technology. 2009.
In.: International Manufacturing Science and technology. 2006.