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Deformation resistance is the material properties affecting rolling force directly.
Then other material can be rolled and recalculate deformation resistance with friction coefficient as known.
Wang: Journal of Materials Processing Technology Vol.162-163 (2005), p. 585
Wang, in: Proceedings of the Fourth International ESAFORM Conference On Material Forming, Liege, Belgium(2001)
Acknowledgements This work was supported by the National Natural Science Foundation of China (50874028)

Materials and process The ingots of TSCR(Thin Slab Casting and Rolling, TSCR) were soaked for 10, 20 and 30 minutes at 1200℃, and then be hot rolled.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (No. 50734001).
[2] Raabe D, LÜcke K: Materials Science Forum, (1994), p.597
Journal of Applied Physics, 48(1997), p.1833
Materials Chemistry and Physics, 81(2003), p.486.

The heightened requirements to the gas sensors characteristics cause the necessarity to develop new materials with the predefined properties.
Also, the numerous studies shows that the mixed metal oxide structures are wide spread as gas sensitive materials, for example, thin films on the basis of metal oxides doped with d-metals [6-8].
The materials prepared by the technique as the result of this procedure were first dried at 150⁰C for 2 h and then annealed at 500⁰C for 5 h in air.
Journal of Pure and Applied Sciences Vol. 2 (2009), pp. 8 – 12
Solar Energy Materials and Solar Cells.

Therefore, to estimate the fatigue life in the application of metals, the key problem is how to calculate the fatigue life of materials and elements simply and reliably.
MATERIAL A�D EXPERIME�TAL METHOD The material used is a rolled bar of 0.42% carbon steel annealed for 1 hour at 840°C.
If used the empirical equation of 16.0 73.1 pb n εσσ = [4], where bσ is the tensile strength of materials, to Eq.(2), the constants in all equations can be estimated.
ACK�OWLEDGEME�T We gratefully acknowledge the support of the Japan Society for Promotion of Science (ID number: AP210810015).
Journal Soc.

Preparation and Characterization of Tin Doped Tetra-pod Shaped Zinc Oxide Jingjing Liu 1, a , Zuowan Zhou b, Kai Wang c, Yanxia Lid 1 School of Materials Science and Engineering, Key Laboratory of Advanced Materials Technology Administry of Education, Southwest Jiaotong University, Chengdu, Sichuan Province, 610031, P.
Generally treatments like sintering and doping are used to improve these properties of ZnO as gas/humidity sensitive materials.
Im: Applied Surface Science Vol. 169-170(2001), p. 521 [2] H.
Yi: Materials research bulletin Vol. 34 (1999), p.1563 [8] J.
Guo: Journal of Xi'an Institute of Technology Vol. 18(1998), p. 300 [9] A.

From which 258 papers have been accepted for presentation at the conference and will be published by TTP, in Applied Mechanics and Materials (AMM) Journal (ISSN: 1660-9336), which is online available in full text via the platform www.scientific.net.
Lahore, Pakistan Mian Muhammad Awais, Lahore University of Management Science Lahore, Pakistan Ing.
Littler, Queen's university Belfast, UK Jinde Cao, Southeast University, China Wenming Cao, Zhejiang University of Technology, China Dechang Chen, Uniformed Services University of the Health Sciences, USA Mei-Ching Chen, Tatung University, Taiwan Rong-Chang Chen, National Taichung Institite of Technology, Taiwan Chi-Cheng Cheng, National Sun Yat-Sen University, Taiwan Ziping Chiang, Leader University, Taiwan Key-Sun Choi, Korea Advanced Institute of Science and Technology, Korea Daniel Coca, The University of Sheffield, UK Du-Wu Cui, Xi'an University of Technology, China Donald C.
Li, University of Georgia, USA G.H.Gao，Henan Institute of Science and Technology ,China M.J.
Lin, Norwegian University of Science and Technology, Norwegian Y.W.

A parametric study of microfluidic power generator based on reverse electrowetting in a microchannel geometry Wencheng Han1, Diansheng Wang 1, a, Liping Xiang1 , Yudou Wang1, Zhaoqin Huang2, Aifen Li2, b 1Key Labratory of New Energy Physics & Materials Science in Universities of Shandong, College of Science, China University of Petroleum, Qingdao 266580, China. 2College of Petroleum Engineering, China University of Petroleum, Qingdao 266580, China.
In this paper, we discussed the influences of dielectric film material and thickness, and droplet oscillation frequency on the REWOD-based microfluidic power generator output by numerical simulation.
Dielectric Film Material.
But meanwhile, it brings the challenges to electric breakdown resistance of dielectric material and the technology of thin film fabrication.
Keith Farkas, and Chandra Narayanaswami: IEEE Journal of Pervasive Computing.

After students modify their own writing works, they can click the model——“Ren Ren Bar” to put their works on the journals of Ren Ren, letting classmates, teachers and parents to appreciate their works and write down some evaluations for promoting the communications among parents, students and teachers.
CONCLUSIONS On the basis of relative theory study and practices, and with pupils’ cognitive level and factual teaching milieu, this paper has found out four effective strategies to cultivates students’ ability about collecting and consolidating materials for improving the quality of writing by using these materials in writing.
At the same time, these materials can stimulate students’ emotional point to a highest level, guide students to write down monologues from a diversified views and boarden students’ thinking of writing.
ACKNOWLEDGEMENT This research was  project of China Educational Technology Association"The practice and explosion of classroom teaching mode based on mobile terminal(tablet)",No.BCA110020;The key project of the National Social Science"The research of the cultural protection of the Silk Road and the Temporal and Spatial Visual Analysis Technique",No.12AZD118.
At the same time, it is also funded by Revitalization Project in Humanities and Social Science of Hangzhou Normal University.The corresponding author of this paper is Huansong Yang.

Materials Science Forum. 762 (2013) 717-721
Journal of Materials Science and Technology. 29, (2013) 1025-1034
Advanced Materials Research 1040. (2014) 837-844

Introduction 7000 series alloys have been the primary material for structure components of military aircrafts, helicopters, automobile, architecture, etc. for several decades [1-2].
Experimental The material tested in the present research was 15 mm thick 7003 aluminum alloy plate (108.34 HV0.1, YS=280.00 MPa, UTS=340.00 MPa,E=12%),in T6 temper; the chemical composition is shown in Table 1.The size of samples for heat treatment is 15mm×10mm×10mm.The specimens were solid-solutioned under various temperatures of 713 K, 723 K, 733 K, 743 K, 753 K, 763 K for different time of 20 min, 40 min, 70 min, 100 min, 140 min, 180 min, followed by an immediate quenching in ambient water and subsequently aging at 393 K for 50 h.
Acknowledgements The financial aid of the National Natural Science Foundation of China under grant No. 50771093 is gratefully acknowledged.
Zhang: Journal of Materials Processing Technology, Vol. 117 (2001), p. 84 [3] R.G.
Zhang: Materials Science and Engineering C, Vol.