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Study on Recycling of Electric Arc Furnace Dust Anh-Hoa Bui, Thanh-Lam Vu, and Van-Thanh Nguyen School of Materials Science and Engineering, Hanoi University of Science and Technology No. 1, Dai Co Viet Road, Hai Ba Trung District, Hanoi, Vietnam Email: hoa.buianh@hust.edu.vn Keywords: Electric arc furnace, dust, carbothermic reduction, coke, volatilization.
For instance, zinc content of the dust is generally considered to be increasing due to the increased use of galvanized steel in the input materials of EAF.
Ripke, Rotary hearth furnace technologies for iron ore and recycling applications, Archives of Metallurgy and Materials, Vol. 53 (2008), pp. 541-545
Derin, Carbothermic reduction of electric arc furnace dust and calcination of waelz oxide by semi-pilot scale rotary furnace, Journal of Mining and Metallurgy, Vol. 48 (2012), pp. 173-184.

The most notable of these kind of structures are those made of polymeric composite materials.
However, composite materials are highly anisotropic and may give a lot of complication in the interpretation of results.
International Journal of Machine Tools & Manufacture 45 (2005), p. 1605 [3] C.S.
Chiang, World Forum on Smart Materials and Smart Structures Technology, SMSST'07, Chongqing & Nanjing, China, May 22-27, (2007).
Acknowledgments This work was carried out with support of the National Science Council projects (NSC96-2221-E-002-202 and NSC96-2628-E-002-223-MY3).

Fig. 3 FEM analysis flow chart Finite Element Model Assumptions: (1)The material is isotropy and even
(2)The material follows the Von-Mises Yield rule
(3)The material can not be deformed under three-dimension static hydraulic pressure.
In this paper the model in Fig.2 is chosen as the study object, where the material of the work-piece is typically steel.
Jiamusi institute of industry journal. 12 1997.102-104

This is due to natural fibres being renewable sources of raw materials as they are abundantly available, easy to obtain, low cost and more environmentally friendly compared to synthetic fibres.
Materials and Methods Materials used for this work included KFM, polypropylene (PP), graphene nanoplatelets (GNP) and Polybond 3200 maleic anhydride grafted polypropylene (MAPP).
It is believed to be so as GNP nanofiller and KFM are stiff materials which have the effect of increasing the young’s modulus of the composites.
Kalaitzidou, Effect of exfoliated graphite nanoplatelets on the mechanical and viscoelastic properties of poly(lactic acid) biocomposites reinforced with kenaf fibers, Journal of Materials Science. 47 (2012), 3535-3543
Mohd Ishak, Mechanical and morphological properties of meranti wood flour filled polypropylene composites, Materials Science Forum. 840 (2016), 91-96.

The impact factor affecting the nearest shield structure is the deformation of the metal vessel centaining radioactive materials.
References [1] Shanggen Luo, Progress on Radioactive Wastes Treatment and Disposal, China Environmental Science Press Beijing., 2007, pp. 244-275 In Chinese [2] Sihai Luo, Qihu Qian, and Minhui Lai, et al, Chinese Journal of Rock Mechanics and Engineering. 26 S2 (2007) 3904－3911 In Chinese [3] Huabei Liu, and Erxiang Song, Computers and Geotechnics. 32 4 (2005) 223-24
[6] Xiaoqing Sun and Jacob Philip, International Journal of Rock Mechanics and Mining Sciences. 34 3-4 (1997) 307.e1-307.e14
[7] Wusheng Zhao Weizhong Chen and Sheng Huang , et al, China Civil Engineering Journal. 43 S1 (2010) 554-559.
In Chinese [10] Jingbo Liu, Xiangqing Liu,and Xiuli Du, Journal of Earthquake Engineering and Engineering Vibration. 27 6 (2007) 38-45.

Since the 1970s, Ti(C,N)-based cermet materials researches developed rapidly.
Up to 1990s, Nano Science and Technology(Nano-ST) arise, scholars agree that Nano-ST is the strategic way to solve the brittle property of ceramic materials.
ZHANG,Progress in Research on Ti(C,N)Materials, Materials Review. 23, (2010)29-33 [3] Ettmayer P, Lengauer W.
Titanium carbonitride-based cermets: processes and properties, Materials Science and Engineering. 163A(1993)141-148
Key Engineering Materials,264-268,(2004)1115-1118

Design of the Control Circuit Based on FPGA for the Underwater Trash Detection System Guoku Zhaoa, Qi Zhangb Information Science and Technology College, Dalian Maritime University, Dalian, Liaoning, 116026, China azhaogk@yeah.net, bzhqi88@hotmail.com Keywords: Underwater Trash; Ultrasonic Detection; FPGA; Control Circuit Abstract.
In order to determine the distance and material of target, the amplitude of echo wave also need to be extracted, and FPGA is employed to control high-speed AD and process data.
Then this information is sent into host machine, where appropriate algorithm is used to determine the material and location of target.
In Chinese [4] Akinfiev T.S., Armada M.A. and Fernandez R.: Russian Journal of Nondestructive Testing.
In Chinese [8] Weifeng Liu, Yiqi Zhuang, Feng Liu, Wei He and, Yingli Wang: Chinese Journal Of Electron Device.

Such websites may be devoted to general reference, social sciences, human culture and art, and science and technology, etc.
The building of course and learning resources of distance education can never be simple moving of teaching materials, online TV, or multi-media, instead, a whole set of new teaching models conforming to network culture and rules of education must be created.
Hence, the high integration of teaching materials and resources should be emphasized, especially remote and online study assistance.
[2] Zhang Xiaolin, "Towards Knowledge Services: Seeking Development Opportunities for Library and Information Services in the 21st Century", Journal of the Library Science in China, Beijing, Vol.26, No.5, pp.32-37, October 2000
[3] Jing Yhongchang, "On Knowledge Service and Information Services", Journal of Information Science, Beijing, Vol.20, No.5, pp.572-578, October 2001

Moving scale and fixed scale of linear time grating sensor are made from the same metal materials whose thermal expansion coefficient equals that of metal shell of measured objects (such as machine tool).
References [1] Peng Donglin, Liu Chengkang, Tan Weimin, “Study on the Theory of Time-space Coordinate Transformation and the Time Grating Displacement Sensor”,Chinese Journal of Science Instrument, Vol. 21, No. 4, pp. 338-342,2000
“Study on the Time Grating Displacement Sensor of the Field Type”, Chinese Journal of Science Instrument, Vol. 24, No. 3, pp. 321-323,2003
“Comparison Between the Principle of the New Precision Displacement Measurement Method Based on Time Space Coordinate Transformation and Traditional Method”, Chinese Journal of Science Instrument, Vol. 27, No. 4, pp.423-426,2006
“Predictive Measurement Method for Time Grating Displacement Sensor”, Measurement Technology and Intelligent Instruments Ⅷ: Key Engineering Materials, Vol. 381-382pp. 403-406,2008

Growth Time Influence on Polycrystalline α-HgI2 Films Gonglong Liu1,a, *, Lei Ma2,b, Yang Liao1,c , Weimin Shi 1,d , Weiguang Yang1,e, Yuelu Zhang1,f 1Department of Electronic Information Materials, School of Materials Science and Engineering, Shanghai University, Shanghai 200072, China 2The eighth design department of the Shanghai Aerospace Bureau, Shanghai Institute of Mechanical and Electrical Engineering, Shanghai 200233, China aliugonglong@shu.edu.cn, bmalei888@shu.edu.cn,csunny1172@shu.edu.cn, d wmshi@mail.shu.edu.cn, ewgyangd@gmail.com , fzyl200612316@126.com Keywords: Vapor phase deposition, Characterization, α-HgI2 films, Uniformity Abstract.
Introduction Mercuric iodide (HgI2), an excellent photoconductor material, has been regarded as a leading material for nuclear radiation detectors working at room temperature, because of its high theory resistivity (1013Ω·cm), high atomic numbers (Hg=80, I=53), wide energy band gap (Eg=2.13eV), big absorption cross section and low electron-hole pair creation energy of 4.2 eV at room temperature[1-3].
Acknowledgements The authors gratefully acknowledge the financial support of the project from the National Science Foundation of China (Grant No. 10775096), China Postdoctoral Science Foundation (No. 20100480579), Nature Science Foundation of Shanghai (No. 06ZR14035) and Shanghai Leading Academic Disciplines (T0101).
[6] G .Zentai, L .Partain, R .Pavlyuchkova, Comparison of mercuric iodide and lead iodide X-ray detectors for X-ray imaging applications.IEEE Transactions on Nuclear Science, Vol.53(2006): p.2506
"Comparison of PbI2 and HgI2 for direct detection active matrix x-ray image sensors, "Journal of Applied Physics, Vols.91(2002)p.3345-3355 [8]J.B.