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Experimental Materials and Procedures The experimental material Ti-55531 alloy was provided by Western Superconducting Materials Technology Co., Ltd.
Materials Science Forum. 748 (2013) 912-918
[9] Xu Hengjun, Fundamentals of Materials Science, first ed., Beijing University of Technology, Beijing, 2001
Materials Science & Engineering A, 438–440 (2006) 825-829
Materials Science & Engineering A. 528(2011) 8723-8732

temperation, is room temperature, temperature of melting point is , , , , and are material coefficient.
density, is specific heat votume, is equivalent plastic stress, is Equivalent plastic strain, is ratio of transformation from plastic work to material Rising temperation, and is minimum and maximum of equivalent plastic strain.
Conclusion (1) Energy absorbed, mean load and instantaneous load-displacement curves under the assumption of viscoplastic material are higher than that with the assumption of rigid viscoplastic material and the result is more closed to fact
\,T Y R: International Jorurnal of Solids and Structures (1995) No.32, p.3589-3603 [5] Karagiozova D ,Alves M,Jones N: International journal of Impact Engineering (2000) No.24, p.1083-1115 [6] Karagiozova D,Jones N: International Journal of Solids and Structures (2000) No.37, p.2005-2034 [7] Karagiozova D,Jones N: Thin-Walled Structures (2001) No.39, p.583-610 [8] Johson G R, Cook W H.
[9] Wlodzimierz Abramowicz N Jones: International Journal of Impact Engineering (1984) No.2, p.263-281 [10] Nemat-Nasser S: Mechanics of Materials Vol.35 (2003), p.1023-1048

Since the part are composed of two or more materials with different thickness and less thickness welded together, inhomogeneous deformation of the tailor-welded blanks will reduce forming property, such as wrinkle, crack and rebound.
Journal of Materials Processing Technology, 2001, 113 (1-3): p.692-698
Journal of Plasticity Engineering, 2012, 19(4): p.1-5
Journal of Material Processing Technology, 1998, 80-81: p.421-426
Journal of Mechanical Engineering, 2009, 45(8): p.276-282.

., Civil Engineering Faculty, University of Sciences and Technology Houari Boumediene, B.P 32 El Alia Bab Ezzouar, Algiers 16111 Algeria.
Model of presentation (6) Where: is the magnetic permeability, is the electric conductivity of the materials, is the angular frequency, is the complex number, , and denote the source current, the cross-section area of the conductor and the total number of conductors, respectively.
From these results off the various boxes of simulation, one can conclude that: The calculation of the impedance in only one point is not enough to confirm the presence or the absence of a defect for two types of materials (non-magnetic and magnetic).
Mantegh, Intelligent Eddy Current Crack Detection System Design Based on NeuroFuzzy Logic, International Workshop on Smart Materials, Structures NDT in Canada 2013 Conference & NDT for the Energy
Kakodkar, Review of SIF evaluation and modeling of singularities in BEM, Journal of Computational Mechanics, 25(4) (2000) 358-375

(13) (14) Where, is the width of flange; is the designing strength of flange’s materials; is the thickness of flange; is the designing strength of web’s materials; is thickness of web
The structure material chooses Q345B.
[4] Chan C L, Khalid Y A: Journal of Constructional Steel Research, Vol.58 (2002), p. 1391-1406
[5] Fuqing Chang: Journal of Mechanical Strength, Vol. 14 (1992), p. 69-72, In Chinese
[7] Guoqiang Li, Zhe Zhang, Feifei Sun: Journal of Tongji University (Natural Science) Vol. 6 (2009), p. 709-714, In Chinese

For hyperthermia of tumour, Jorden et al. (1-2) utilized the theory of the specific adsorption rate, (SAR) in 1993, to assess the different magnetic field and frequency on the influence of SAR value of materials, and found that the magnetic particle of the nano size absorbs the energy of magnetic field more than that of the micro-size particle, thus reduce the output power of exchanging magnetic field, and the demand for the absorbing material of energy is also reduced.
Materials and Methods The Magnetic Ferrofluids Were Prepared by Different Kinds of Iron Compounds, Including.
Wust, et al., “Magnetic fluid hyperthermia (MFH):Cancer treatment with AC magnetic field induced excitation of biocompatible superparamagnetic nanoparticles”,Journal of Magnetism and Magnetic Materials, 201, 413-419, 1999
,“Medical application of functionalized magnetic nanoparticles”,Journal of Bioscience And Bioengineering, 100(1)1-11.2005.
,“Size dependent of specific power absorption of Fe3O4 particles in AC magnetic field”, Journal of Magnetism and Magnetic Materials, 268, 33-39, 2004.

This new form of materials with cement characteristics called geopolymer has been developed in recent years [4-5].
Geopolymer is addressed as a class of inorganic material obtained by reaction of an aluminosilicates source under strong alkaline conditions to increase the surface hydrolysis of the particle raw materials with a dissolution consisting of a certain amount of silica and alumina found in materials during polymerization by combined alkaline solution.
Materials and Method The present work intends to study the composites using epoxy resin enhanced with white clay based geopolymer.
References [1] P.D.Castrillo, D.olmos, H-J.Sue, Gonzalez-Benito: Composites Structures Vol 133 (2015), p.70-76 [2] Yusrina Mat Daud, Kamarudin Hussin, Che Mohd Ruzaidi, Azlin Fazlina Osman, Mustafa Al Bakri: Materials Science Forum Vol. 803 (2015), p. 58-62 [3] Mian Wang, Xioshan Fan, Warinton Thitsartan, Chaobin He : Polymer Vol 58 (2015),p 43-52 [4] U.
Australian Journal of Basic and Applied Sciences, 5 (7) (2011), p. 1199-120 [11] Yusrina Mat Daud, Kamarudin Hussin, Che Mohd Ruzaidi, Azlin Fazlina Osman, Mustafa Al Bakri: Applied Mechanics and Materials Vols 754-755 (2015), pp 220-224

Optimization results and discussion The material of heat sink is silicon, which is directly attached on the back of the chip.
Acknowledgements The work would not have been possible without the financial support of Yunnan Basic Application Research Emphases Item (No. 2007A0015Z) and Yunnan Education Science Research Fund (No. 2010Y382).
Zainal, Optimizaiton of thermal resistance of stacked micro-channel using genetic algorithms, International Journal of Numerical Methods for Heat & Fluid Flow, Vol. 15 Iss:1 (2005), pp. 27-42 [3] J.
J. and Kim, D., Forced convection in microstructures for electronic equipment cooling, Journal of Heat Transfer, Vol. 21, (1991),pp. 639-645 [9] Wu, H.Y. and Cheng, P. , An experimental study of convective heat transfer in silicon micro-channel with different surface conditions, International Journal of Heat and Mass Transfer, Vol. 46, No. 14, (2003), pp. 2547-2556 [10] Li, J., Peterson, G.
P., and Cheng P., Three-dimensional analysis of heat transfer in a micro-heat sink with single phase flow, International Journal of Heat and Mass Transfer, Vol. 47, (2004), pp. 4215-4231

Introduction Technologies of material treatment by using concentrated energy flows, that allow to createsurface layers with unique physical/mechanical and functional properties, are subject to scrutiny by modern materials science.
Methods of generating multifractal spectra and mathematical apparatus, that describes this procedure, are comprehensively described in the science literature and used in materials science research [2, 10].
Kaplan, The microstructure of materials.
Plant laboratory, Diagnostics of Materials. 4(80) (2014) 43-46
Sakpal, Multifractal analysis of image profiles for the characterization and detection of defects in additive manufacturing, Journal of Manufacturing Science and Engineering, 2018.

Our result shows that TiO2/AC materials have high removal rate, and it can reach 80%.
Experimental Materials.
The air purification materials are evenly distributed on aeration board.
Both materials have stable removal rates.
[2] Yuehua Hu, et. al.Materials Review, 2000, 8(11): 35-39.