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Rare earth containing magnesium alloys were identified as slow corroding implant materials [15;18].
Hey Groves, British Journal of Surgery 1913, 1 438-501
Aizawa, Materials Science Forum 2000, 350-351 349-358
Windhagen, Journal of Biomedical Materials Research Part A 2008, DOI: 10.1002/jbm.a.31713
Willbold, Journal of Biomedical Materials Research Part A 2007, 81 748-56.

Aerospace Materials.
Engineering Science, 3, 68-72
International Journal of Fatigue, 26(7), 629-640
Journal of Mechanical Strength. 20 (3), 161-166
Material Science and Engineering. 297, 223-229

Fig.1 PVB Laminated glass composite The structural behaviour of laminated composite glass with different interlayer materials are studied [1].
The load carrying capacity of the laminated glass elements in compression and bending is affected by the shear stiffness of the interlayer materials used.
References [1] Mostafa M and Scott Norville, Stress Analysis of Laminated Glass with Different Interlayer Materials, Alexandria Engineering Journal, Elsevier, 2012, 53(1), pp 61-67
[3] B V Babu Kiran and G Harish, Effect of Resin and Thickness on Tensile Properties of Laminated Composites, American International Journal of Research in Science,Technology , Engineering & Mathematics, 2000
[4] H Ersen Balcioglu, An Investigation on Lateral Buckling of Laminated Composites with delamination, Indian Journal of Engineering and Material Sciences, 2012,20

Crystal Structure of Al2Cu3Nd Ternary Compound Degui Li1, a, Liuqing Liang1, b, Ming Qin1, c, Lei Hu1, d, Changsheng Qin1, e, Shuhui Liu1, f, Bing He1, g*, Chenzhong Jia1, h and Lingmin Zeng2, i 1School of Materials Science and Engineering, Baise University, Baise 533000 China 2School of Materials Science and Engineering, Guangxi University, Nanning 530004 China alidegui354@163.com, b114560196@qq.com, cqm6327@sohu.com, d894879712@qq.com, e87629749@qq.com, fwert887@126.com, gbsxyhb@21cn.com, h407948297@qq.com, ilmzeng@gxu.edu.cn Keywords: Al2Cu3Nd, X-ray powder diffraction, Crystal Structure, Rietveld refinement.
It is the basis of the detection and analysis of the materials that the crystal structure of the new compounds had been researched.
The compositions of raw materials come from China new metal materials technology Co., Ltd. with 99.99 wt % Al, 99.99 wt % Cu and 99.9 wt % Nd.
The melting process has been carried out three times in order to fuse together from raw materials and distribute uniformly for the elemental component.
[10] JADE Version 6.5, XRD pattern processing, Materials Data Inc., 2002

Materials For the research it was used Fe powder produced by atomization, sorted ANCORSTEEL 1000B, 6086 code produced SC Ductil S.A.
Chemical composition of mixture / materials symbol Mixture/ materials symbol Complex constitution Chemical composition [%] Mn Mo Cr B Graphite (C) Fe HM [Fe-3Mn-1Mo-1.5Cr-0.45C] homogenous mixture 3 1 1.5 - 0.45 Bal.
Torralba, Effect of heat treatments on Cr-Mo steels based on astraloy Cr powder grade whit manganese auditions, Materials Science Forum 416-418, 1 (2003) 82-88
Ghambri, Effect of heat treatment, lubricant and sintering temperature on dry sliding wear behavior of medium alloyed chromium PM steels, Journal of Materials Processing Technology 204, (2008), 192-198
Ashtari, The role of heat treatment on wear behavior of powder metallurgy low alloy steels, Materials & Design, 23 (2002) 667-670

Adjust Compositions to Produce High Strength Steel Bars for the Building Industry ZHANG Tiejun1, 2, a 1 Research Institute for New Materials Technology, Chongqing University of Arts and Sciences, Chongqing 402160, China; 2Key Laboratory of Micro/Nano Materials Engineering and Technology, Chongqing 402160, China aztj1965@tsinghua.org.cn Keywords: steel bar for the building industry, high strength steel bar.
References [1] XIA Yun-jin, WANG Fu-ming, WANG Jin-long and ZHAO Jing: Journal of University of Science and Technology Beijing, Vol.32(10) (2010),p. 1271 (in Chinese) [2] Ginzburg, Vladimir B. and Ballas, Robert: Flat Rolling Fundamentals, CRC Press,2000 pp. 141–142 [3] WANG Jingsong, XU Jianguo and SUN Wei: Journal of University of Science and Technology Beijing.2007,29(Suppl.1):22-25(in Chinese) [4] SA-6/SA-6M - Specification For General Requirements For Rolled Structural Steel Bars, Plates, Shapes, And Sheet Piling.
Applied Mechanics and Materials,Vol.364. (2013),p.558 [8] ZHANG Tiejun.
Advanced Materials Research, Vol.765-767(2013), p.3180 [9] ZHANG Tiejun .Effective Controlled Method Adding Carbon into Molten Steel to Produce 55Q Steel.
Advanced Materials Research, Vol.

ASME Journal of Manufacturing Science and Engineering 2005; 127(829): 829-836
ASME Journal of Manufacturing Science and Engineering 2006; 128(65): 65-73
Key Engineering Materials. 431-432(2010)
[14] Ivanov, V., Kirov, V., 1996, Rolling of internal threads: Part 1, Journal of Materials Processing Technology, 72: 214-220
JOURNAL OF MATERIALS ENGINEERING, 2000(4): 41-44.

O.2, 3, 4 1Department of Theoretical and Applied Physics, African University of Science and Technology, Abuja, Federal Capital Territory, Nigeria. 2Department of Materials Science and Engineering, African University of Science and Technology, Abuja, Federal Capital Territory, Nigeria. 3Department of Mechanical and Aerospace Engineering, Princeton University, USA. 4Princeton Institute of Science and Technology of Materials, Princeton, NJ 08544, 5Department of Materials Science Engineering, Kwara State University, Malete, Kwara State, Nigeria. 6Physics Advanced Laboratory, Sheda Science and Technology Complex, Gwagwalada, Federal Capital Territory, Abuja, Nigeria.
The structures of stretchable organic solar cells are made up of organic materials, which are polymers that are stretchable and bendable.
Huang YG, Materials and mechanics for stretchable electronics.
Science 2010; 327:1603-7 [2] Nathan A, Chalamala BR, Flexible electronics technology, part II: materials and devices.
Soboyejo, Journal of Applied Physics 108, 123509 (2010) [10] T.

The relationship between quality factor and the regenerator packing material was analyzed, it is found that quality factor is increased monotonically with porous materials characteristic factor.
When other things are equal, the quality factor increases monotonically with the porous material characteristic factor.
Therefore, in order to obtain a high quality factor, choice of materials should be considered.
Acknowledgement This paper is supported by the National Natural Science Fund, People’ Republic of China (Project No. 51176143) Fig.1 Pressure and velocity in resonance tube Fig.2 Energy flow in thermoacoustic engine Fig.3 The relationship between quality factor and resonance frequency Fig.4 The relationship between quality factor and heat leakage conductivity rate（） Fig.5 The relationship between quality factor and irreversible factor（） Fig.6 The relationship between quality factor and porous material characteristic factor References [1] Feng Wu, Q Li., F Z Guo: Advance in thermoacoustic theory, Journal of Wuhan Institute of Technology, 2012,34(1):1-6
Huazhong University of Science and Technology.Wuhan, 2007

Production of nano leaded brass alloy by oxide materials I.
Vahdati3, c 1 School of Materials Engineering & Metallurgy, Iran University of science & Technology, Tehran, iran 2 Faculty of Materials Engineering & Metallurgy, Amirkabir University, Tehran, Iran 3 Faculty of Materials Engineering & Metallurgy, University Ferdowsi of Mashhad a farahbakhsh@iust.ac.ir, btabaian@aut.ac.ir, cjvahdati@iust.ac.ir Key words: Lead bearing brass, reduction reaction thermodynamic, mechanochemical process, graphite Abstract: Mechanochemical process was applied for brass alloy production using chemical grade oxide powders.
In this study, formation of leaded brass by mechanochemical method is investigated using metal oxides and graphite as starting materials.
Suryanarayana, "Mechanical alloying and milling ", Progress in Materials Science, Vol 46, (2001) [2] M.
El-Eskandarany, "Mechanical Alloying for Fabrication of Advanced Engineering Materials", William Andrew Publishing, (2001)