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The Effects of Specimen Geometry on the Accuracy of Tensile Testing of Metallic Superplastic Materials Fadi Abu-Farha1, a, Mohammed Nazzal2,b and Richard Curtis3,c 1 Department of Mechanical Engineering, Penn State Erie, Erie, PA 16510, USA 2 School of Technological Sciences, German Jordanian University, Amman, Jordan 3 King's College Dental Institute, Guy's Tower, King's College London, London, UK a fka10@psu.edu, bmohammad.nazzal@gju.edu.jo, crichard.curtis@kcl.ac.uk Keywords: Superplastic Materials, Tensile Testing, Specimen Geometry, Material Flow.
It is such disparities that call for a unified standard specimen for testing superplastic materials.
Sotoudeh: Materials Science and Technology, Vol. 24 (2008), p. 1265 [5] K.
Hamilton: Materials Science Forum, Vols. 170-172 (1994), p. 627 [6] F.
Khraisheh: Journal of Advanced Engineering Materials, Vol. 9 (2007), p. 777 [8] Y.

Journal of Functional Materials, 2008,(39):1850-1852
Journal of Inorganic Materials,1997, 12(3):445-449
Journal of Inorganic Materials, 2000, 15(6):992-997 [19] Gao Liao, et al.
Journal of Inorganic Materials,1995,10(4):423-427
Journal of Functional Materials, 2008, 36(3):326-329

Constructing a new mode of teaching demonstration center of experimental teaching of mechanics of materials Chen Yun-xin School of Electromechanical &Architectural Engineering，Jianghan University，Wuhan, 430056, China 2098558413@qq.com Keywords:Mechanics of materials; integration; three levels; experimental teaching Abstract:By constructing a new mode of "integration of material mechanics teaching demonstration center, three levels of" experimental teaching, teaching content and teaching mode reform and innovation of the traditional, improve experiment teaching on cultivating the students' experimental ability, scientific thinking and methods, the innovation consciousness and ability in position; to be promoting one of the basic forms of teaching quality education.
Introduction Mechanics of materials is a science based on experiment, "experimental" teaching occupies a special position in the whole education in mechanics of materials in the teaching process, for the coordinated development of students' knowledge, ability, thinking and quality plays a vital role.
Therefore, the material mechanics experiment teaching is not only an important practical teaching link in the cultivation of innovative talents in mechanical major, but also cultivate nearly limitation of specialty (environment, control, materials and other professional) to improve students' experimental ability, an important practical teaching link of practice and innovation capability.
Mechanics of materials [M].
Beijing: Higher Education Press, 2011 [5] Wu Xuezhi On the teaching reform of the course of mechanical design[J] Science and technology information 2012.22

Zmitko, "ITER Test Blanket Module Functional Materials," Journal of Nuclear Materials (submitted)
Schwarz, Journal of Nuclear Materials 219 (1995) 3-14
Lewis, Journal of Nuclear Materials 219 (1995) 70-86
White, Journal of Nuclear Materials 340 (2005) 187-202
Price, Journal of Nuclear Materials 48 (1973) 47-57

Electrode materials determine directly the performance of battery.
The current researches of anode materials for lithium-ion batteries focus mainly on carbon materials, alloys, metal and non-metallic oxides, silicon materials etc[1-6].Carbon materials include graphite, carbon fiber, mesophase carbon microbead（MCMB）etc.
Electrochemical properties of tin-nickel-graphite composite anode materials.
Journal of Hunan Agricultural University (Natural Sciences). 2009, 35(1): 122-126 [7]A.
Journal of Material Science. 2007, 42(10): 3358–3366

Periodicity and mismatch of materials in PC results in the phononic band gaps, where the propagation of elastic waves and vibrations is forbidden.
The range of the mass density of solid materials is 1000 kg m-3≤ρ≤20000 kg m-3, so the range of the mass density ratio is 0.05≤ρ1/ρ2≤20.
Economou:Journal of Sound and Vibration Vol. 158(1992), p.377
Mao, et al.: Science Vol. 289(2000), p.1734
Qiu: Chinese Journal of Mechanical Engineering (in Chinese), Vol. 42(2006), p.150

Magnetic material based on full-Heusler alloy Co2CrGa Hongpei Han1,a 1College of Electro-Information Engineering, Xuchang University, Xuchang, China ahhp102@163.com Keywords: Magnetic material; Full-Heusler alloy; Material engineering; First-principles Abstract.
Importantly, the calculated spin polarization at the Fermi level in Table 1 indicates that full-Heusler alloy Co2CrGa is highly spin polarized ferromagnetic material which can be applied to the field of the material engineering and spintronic devices.
Acknowledgements This work was supported by the National Natural Science Fundation of China under Grants No. 11004168 and No. 11047006, by the Program for Science & Technology Innovation Talents in Universities of Henan Province under Grant No. 2012HASTIT033, and by the Aid Project for the Leading Young Teachers in Henan Provincial Institutions of Higher Education of China under Grant No. 2011GGJS-180.
Treger: Science Vol. 294 (2001), p. 1488
Ishida: Journal of Alloys and Compounds Vol. 499 (2010), p. 1

The performance of concrete materials under high temperature is more complex than that under room temperature.
This paper, by analyzing the mechanical property of concrete materials under high temperature(fire), probes into the changing law of the concrete materials' compressive strength under different temperatures (16 ˚C-800 ˚C) and different static placing time and makes a comparison on the concrete materials' strength between natural cooling and water cooling; illustrates the relationships of concrete materials' compressive strength and temperature, holding time and cooling and other factors under high temperature(fire).
Cool the above-mentioned concrete specimens and stand for a certain temperature environment for some time, and then have the compressive strength test of concrete materials; focus on the regular pattern of concrete strength influenced by temperature and cooling method.
Acknowledgements This work is financially supported by scientific research projects of Hunan Provincial Education Department (08C290), (10C0625) China National Packing Corporation Academic Discipline Project (2008-XK03), Hunan Provincial Natural Science Fund (10JJ3080), Ordinary Project of Hunan Science and Technology Office (2009GK3007) .
:submitted to Journal of Chongqing University(2003) In Chinese [5] Li Wei, Guo Zhenhai: submitted to Journal of Building Structures(1993) In Chinese

Such structures are considered as high-k dielectric materials for application in novel semiconductor devices.
Therefore, structural investigation is important for technology optimization of semiconductor devices with high-k dielectric materials.
Yang: Journal of Vacuum Science and Technology B Vol. 20 (2002), p. 1360
Song: Applied Surface Science Vol. 257 (2011), p. 3440
Carlsson: Journal of Crystal Growth Vol. 273 (2005), p. 510

Materials, 13(23), 5457
Journal of Materials Research and Technology, 9(6), 12484-12500
Users guide-machining carbon fibre materials.
Journal of Composites Science, 5(7), 189
International Journal of Data and Network Science, 4(1), 43-56.