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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

Electrochemical machining (ECM) is well suited for materials that are difficult to machine.
Where η, I, F, and A are regarded as constant for the material.
Acknowledgements This study is supported by the National Science Council, contract NSC 101-2221-E-152 -002.
[6] B.H., Kim, S.H., Ryu, S.H., Choi, and C.N., Chu: Journal of Micromechanics and Microengineering, Vol. 15 (2005), p.124
Pa: Journal of Materials Processing Technology, Vol. 532-533 (2006), p. 965.

Materials and Methods Apatite powders were produced at pH 10 and pH 12 in order to allow the production of calcium phosphate with different hydroxyapatite to tricalcium phosphate ratio.
Gil, Journal of the European Ceramic Society (2005) v.25, p. 375-383
Thierry (1999), Journal of Materials Science: Materials in Medicine v. 10, p. 111- 120 [6] S.

Acknowledgments The authors are thankful to the Education Department of Henan Province of China for supporting this research under grant Science Research Project 2010A460012.
Ertekin: International Journal of Machine Tools & Manufacture Vol.40 (2000), P. 1199 [2] W.
Hsu: Journal of Materials Processing Technology Vol. 139(2003), p.127 [3] Y.
Guo: Key Engineering Materials, Vol. 359-360 (2008), p. 210 [6] X.
Yang: Applied Mechanics and Materials Vol. 10-12 (2008) , p. 621 [7] J.G.

Introduction With the rapid development of engineering and material science, the requirements of material performance have become more and more high.
The carbon fiber composite materials because of its unique and excellent performance, is widely applied in aerospace and other fields [1, 2]. 3D woven carbon fiber is the rapid development of a new type of fabric structure and is a kind of the whole fiber reinforced skeleton interwoven by the continuous fiber in three-dimensional space according to certain rule and form [3].
Mechanics of Materials, 2013, 62(14-31
Textile Research Journal, 2012, 82(9): 931-44
Textile Research Journal, 1999, 69(6): 389.

MgB2 will be a competive material for SFCL.
At the same time, the copper materials is adopt as the skeleton of the SFCL for better heat dissipation.
Superconductor Science & Technology, 2007, 20(3): 15-29
International Journal of Applied Ceramic Technology, 2007, 4(3): 250-259
Chinese Journal of Low Temperature Physics, 2005, 27(5): 973-977.

It is essential to realize that the electronic structure plays a major role in the stability and nature of phase transitions revealed by a material under pressure [9].
Elastic Properties: The elastic constants provide information on the stability and stiffness of a material and their ab-initio calculations require precise method.
[7] SD Gupta, SK Gupta and PK Jha, First-principles lattice dynamical study of lanthanum nitride under pseudopotential approximation, Computational Materials Science 49 (2010), 910-915
[8] PK Jha and SP Sanyal, High pressure behavior of NpSe and NpTe, Journal of Physics and Chemistry of Solids 64 (2003), 127-131
[18] V Mankad, N Rathod, SD Gupta, SK Gupta and PK Jha, Stable structure of platinum carbides: A first principles investigation on the structure, elastic, electronic and phonon properties, Materials Chemistry and Physics 129 (2011), 816-822

Study of Phase Transformation of Medium Carbon Steel after Hot Plastic Deformation Rostislav Kawulok1, a, Ivo Schindler1, b, Petr Kawulok1, c, Janusz Dänemark2, d, Petr Opěla1, e, Stanislav Rusz1, f 1VSB – Technical University of Ostrava, Faculty of Metallurgy and Materials Engineering, 17. listopadu 15, 708 33 Ostrava – Poruba, Czech Republic 2 Třinecké Železárny, a.s., Průmyslová 1000, Staré Město, 739 61 Třinec, Czech Republic arostislav.kawulok@vsb.cz, bivo.schindler@vsb.cz, cpetr.kawulok@vsb.cz, djanusz.danemark@trz.cz, epetr.opela@vsb.cz, fstanislav.rusz.fmmi@vsb.cz Keywords: steel, plastic deformation, phase transformation, dilatometric tests, metallographic analyses, CCT and DCCT diagrams Abstract.
Jandová, et al.: In 13th International Conference on Metallurgy and Materials, "Metal 2004", Ostrava: Tanger Ltd, 2004, CD ROM, paper no 223
Yin, et al.: Journal of Iron and Steel Research, Vol. 17, No. 2, (2010) pp. 43-47 [10] M.
Gao, et al.: Journal of Materials Science and Technology, Vol. 20, No. 1 (2004), pp. 89-91