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Following this early work, experiments on superplastic flow spread to many laboratories around the world so that it is now an established research activity in the field of Materials Science.
Al-Mg-Sc alloys are excellent candidate materials for achieving high superplastic elongations when pulling in tension.
Langdon, The mechanical properties of superplastic materials, Metall.
Langdon, Deformation mechanism maps for superplastic materials, Scripta Mater. 10 (1976) 759-762
Langdon, Review: achieving superplastic properties in ultrafine-grained materials at high temperatures, J.

Acknowledgements The authors acknowledge the financial support of this work from Ningbo Natural Science Foundation (No. 2008A610058).
European Polymer Journal, 42(8):1899~1907(2006)
European Polymer Journal, 41(12):2963~2972(2005)
European Polymer Journal, 37(4): 659~670(2001)
European Polymer Journal, 41(11):2635~2643(2005)

The former aimed to forecast the depth of the water jet penetrating into the material, and the later mainly analyzed the process of the interaction between the water jet and material, and the result has shown that there was an erosion zone on the material, the simulated result is consistent with the experimental one.
For material parameter setting, the air density is 1.225g/l and its viscous is 1.7894e-05kg/ m3.s.
Acknowledgement This project is supported by Outstanding Young Scholar Science Foundation of NSFC-International Collaborative Research Foundation (No.50328505) and Key Project of Shandong Natural Science Foundation (Z2005F02).
References [1] A Lhassan: Journal of Materials Process Technology, Vol.113 (2001), pp.337-341
Patanka: Number Simulation of the Heat Transfer and Flow (Anhui Science and Technology Press, China 1984)

Research on Removal of Sulfide Inclusion in Steel Surface by Molten Salt Electrolysis Liguang Zhu1,a, Hua Gao1,b, Ying Xu2,c, Ling Wang3,d, Xinsheng Liu1,e 1College of Metallurgy and Energy Resources, Hebei Polytechnic University, Tangshan, 063009, China 2College of Materials Science and Engineering, Hebei Polytechnic University, Tangshan 063009, China 3College of chemistry and chemical Engineering, Hebei Polytechnic University,Tangshan 063009, China azlg@heut.edu.cn, bhblggaohua@163.com, cyuyingdd@yahoo.com.cn, dwangling@yahoo.com.cn, eliuxs@heut.edu.cn Key words: fused salt electrolysis, sulfide inclusion, electrochemical Abstract：Steel including sulfide inclusion was used as cathode, while high density graphite rod was used as anode.
Therefore, study how to remove the sulfide inclusions in solid steel surface in order to enhance the use of materials is also very necessary.
Metallurgical and Materials Transactions B, Vol. 32B, (2001), p. 1041-1052
Journal of the Electrochemical Society, Vol. 149(11), (2002), p. 455-466
Beijing: Science Press. (2001).

Introduction Automatic immunoenzymatic analytic system is this kind of high efficient detecting instrument based on enzyme linked immunosorbent assay(ELISA) with high performance of mature technique, operating simplicity, high sensitivity, quick response, and high efficiency, Widely used in clinical testing, microbiology, epidemiology, immunology, endocrinology, medicine and agriculture, chemical and other fields of Science.
Materials are selective about spectrum absorption which depends on material’s structure[5].
Lambert-Beer law states that monochromatic light absorption degree of materials has a quantitative relationship between liquid layer thickness and concentration of the solution, the relations are usually written as Eq.1: (1) In this equation, A-absorbance; T-light transmittance; I0-the incident light intensity; It-the transmitted light intensity; k-medium molar absorption coefficient; b-the liquid layer thickness; c-concentration of absorbing species in the material.
PXM2010_014224_095924), Beijing Municipal Natural Science Foundation (No.
Chinese Medical Equipment Journal,2009,Vol.30 No.2 [5] LI Yang-wu.Automatic Enzyme Immunoassay Analyzer Calibration Method, Metrology & Measurement Technique ,2010,Vol.37No.8 [6] WANG Wei,Key Technologies Progress of Automatic Biochemical Analyzer.

Theoretical and Experimental Study of Led Luminaire Gurin S.YU.1,a, Akimov B.V.1, Gritsenko B.P.1,2 1Department of Lasers and Lighting Engineering, National Research Tomsk Polytechnic University, Tomsk, Lenin Avenue 30, Russia 2Institute of Strength Physics and Materials Science RAS, Tomsk, Russia asergey1989mail.ru Keywords: light-emitting diode (LED), heat generation, luminous flux, luminous efficacy, LED junction temperature.
Vertical section of the luminaire model The development of a 3D-model of the luminaire was followed by the assignment of materials to its separate parts.
Experimental studies The calculations served as a basis for manufacturing the prototypes of LED luminaires made of the same materials as were used for calculations.
Acknowledgements The work was financially supported by the Ministry of Education and Science of the Russian Federation, State Program "Nauka" (Science), subject 8.2500.2014/K.
Lukash, Study of LED lamp design influence on its heat fields, Russian Physics Journal. (2013).

Before finite element analysis, we should first determine the material properties.
The overall innovation of science and technology engineering project in Shaanxi province (2012KTDZ01) References [1] Hongwen Liu: Mechanics of Materials (Higher Education Press, Beijing 2011)
Journal of Shaanxi University of Technology (Natural Science Edition).
[5] An Overview of the ANSYS Element, in: ANSYS Structural Elements and Materials Application Notes, edited by Guilong Ling and Zaiyang Shen Publications/Tsinghua University Press Publising, Beijing (2013), in press
Harbin University of Science and Technology.

The Modal Analysis of Full Mounted Converter Vessel Tilting Mechaism Yingkui Gu a, Xiangxiang Tong b and Xinchong Luoc School of Mechanical and Electronical Engineering, Jiangxi University of Science and Technology, Ganzhou, Jiangxi, 341000,China aguyingkui@163.com, btxx417261303@163.com, cluocong627@163.com Keywords: Converter titling mechanism, Modal analysis, Inherent characteristics, Finite Element Analysis Abstract.
In Workbench, we can define its unit materials, unit type, material elastic models and poisson's ratio, density and divided the grid.
Acknowledgment This research was partially supported by the National Natural Science Foundation of China under the contract number 61164009, the Science and Technology Support Project Plan of Jiangxi Province under the contract number 2010BGB01200 and the Science Foundation of Education Commission of Jiangxi Province under the contract number GJJ11460.
Lin, and R.G.Parker, Sensitivity of planetary gear natural frequencies and vibration modes to model parameters, Journal of Sound and Vibration, Vol. 228 (1999), p. 109-128

Debug and Development of ADAM 6022 Communication in industry automation control Yuchun Lia Xiaowei Liub Juan Kang Fan Gao Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation, School of Chemistry & Boilogical Engineering, Changsha University of Science & Technology, 960.
Acknowledgements This work was subsidized by Project 61074018 supported by National Natural Science Foundation of China; this work was also financially supported by the Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation (Changsha University of Science & Technology).
Journal of Qingdao University (Engineering Version).2009,24(2):6-9 [4].

Elastic dynamics optimization design of novel high-speed spatial parallel robot Xiulong Chen1, a, Shuaishuai Jia1, Chongjie Du2, Shibo Shen1 1 College of mechanical and electronic engineering, shandong university of science and technology, Qingdao 266510,China 2 College of Mechanical Engineering ,Yanshan University, Qinhuangdao 066004,China acxldy99@163.com Keywords: Parallel robot, high-speed, dynamic performance, optimization.
Acknowledgements This research was financially supported by the National Natural Science Foundation of China(51005138), the Natural Science Foundation of Shandong Education Department(J09LD54).
Chen, J.J.Shuai,X.Y.Jiang and Y.S.Zhao: Advanced Mechanics and Materials Vol 29-32 (2010), p. 2047-2052
Chen, J.J.Shuai,Y.Deng and Y.S.Zhao: Advanced Mechanics and Materials Vol 26-28 (2010), p. 512-516
Guo: Journal of Machine Design Vol 23 (2006), p. 19-21