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Baikov Institute of Metallurgy and Material Science RAS, Leninsky Prospekt, 49, 119991, Moscow, Russia avbazarov1@gmail.com Keywords: MgB2 composites, magnetic pinning, microwave absorption, supercritical fluid, carbon nanotubes, nanoparticles Abstract.
Introduction Practical applications of superconducting materials depend on the value of critical current density, which is determined by pinning of vortices.
Suleimanov, Journal of Superconductivity and Novel Magnetism, 25 (2012) 1689-1694

A Method for calculating the Amount of the deflection and force-energy parameters for copper-clad steel tube in the process of straightening Liangyu Xia1,a,Dongming sun1, Guirong kang2,Jian Sun2 1College of Mechatronic Engineering ,Kunming University of Science and Technology,Kunming,650500,china 2The YuanQu smelter of Northern copper ,shanxi,043700,china a415598019@qq.com Keywords: copper-clad steel tube, straightening, deflection, force-energy parameters.
At present,some copper electrolysis enterprises have used the copper-clad steel material as the conductive rod.
Copper electrolysis enterprises every year there are a large number of conductive rods scrapped and caused a huge waste.In straightening areas, however,the main material of strainghtening object are single artifacts for the puer steel plate, bar, or pure copper and other metals.So it is very urgent to straightening the copper clad-steel conductive tube.From the existing straightening theory studying, This paper found out a suitable theory and tried to apply in copper-clad steel tube straightening.
In the expression (1), For the new material copper-clad steel tube it is clear that the straightening force should be less than the allowable contact strength [σa] and torque should be between the elastic limit bending moment and plastic limit bending moment Mt < Mi < Ms, the elastic limit moment Mt and plastic limit bending moment MS as known quantity can be obtained.
[4] YongZang.Steel roller straightening bending deflection elastic-plastic analysis.Journal of mechanical engineering.

Test material The experimental materials get from thickness of 150mm continuous casting slab of T700 produced by a hot rolled sheet plant, its chemical composition is shown in table1, processed into thermally simulated specimen of 10mm in diameter and 15mm in length.
Acknowledgment Project supported by the National Natural Science Foundation of China (Grant No. 51074062) and Supported by Educational Commission of Hebei Province, China(Grant No. 12212122D).
Zhou, et al: Microstructure and Property of 700MPa Grade Hot Rolled Dual Phase Steel, Journal of Iron and Steel Research. 2009 ,21(8): 24-27 [5].

Concrete creep is very complex, related to time and the history of stress, what’s more, there are many changes in material composition and application form structure because of modern concrete.
However, the models can simulate the coagulation materials to test in a finite number of age (usually age 5, 6), impossible to obtain creep value from any time period.
Anshan University of Science and Technology,2011
Concrete’s modulus of elasticity, unit of creep and stress relaxation parameter [J].Journal of Hydraulic Engineering, 1985(9):54-61.

We design a new product by analyzing the shape and material of it.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (51075217), and Ningbo Training Base Fund for Talented and Gifted Students (Jd070410).
Applied Mechanics and Materials, Vol.109 (2010):451-454
Journal of Engineering Graphics.Vol.32, No.2 (2011): 64-67 (In Chinese)

The soil material is assumed to be linear and isotropic with hysteretic type damping.
If the pile is not an end-bearing pile, the model of the pile is assumed that the pile extends to the rigid layer with the same cross section, but different materials are reinforced concrete and soil respectively.
Acknowledgements The supports from Natural Science Foundation of Shandong Province (Y2006F56) are appreciated.
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The as-received material was delivered as strips of 31 mm in width and 0.5 mm in thickness.
Rekveldt, S. van der Zwaag: Science Vol. 298 (2002) p. 1003
Bhadeshia: Materials Science and Technology Vol. 17 (2001) p. 30
University of Texas Health Science Center.
Houk: Transactions AIME, Journal of Metals, April (1953), p. 565 [13] T.

The authors would also like to express their appreciation to the Department of Mechanical Engineering of Tsinghua University and the Key Laboratory for Advanced Materials Processing Technology of Ministry of Education.
Liu: Materials Science and Engineering A, Vol. 496(2008), p.439
Zhou: Journal of Plasticity Engineering, Vol. 13(2006), p.100
[6] R.X.Yi, S.K.Xie and X.L.Pan: Ordnance Material Science and Engineering, Vol. 32(2009), p.21
[7] Y.L.Kang, W.M.Mao and Z.Q.Hu: Metals semi-solid processing theory and technology (Science Press, China 2004)

An aluminum nitride (AlN) is tough material for the heat-cycle fatigue because both the melting point and the mechanical strength are very high [4-6].
Electron beam Target material 211,000 3700 Irrad. 224,000 4200 Non-irrad AlN 272,000 0 Irrad. 399,000 0 Non-irrad Al Al-K N-K Intensity (100sec.)
Electron beam Target material W-L 4,300 50,000 0 Irrad.
Nihei: Surface Science 381 (1997) 165
Chen: Journal of Crystal Growth, 178 (1997) 8

CMOS fabricated acoustic waves based sensors typically surface acoustic waves (SAW) sensors are able to process the outputs which can produce the information about the ultra-sensitive mass loading, properties of the bound materials and the changes of viscoelastic effects.
It is important to note that vp is a material property, and that, as a result, the synchronous frequency is both determined by material selection and a design parameter.
Science, 2000. 290(5495): p. 1315-1317 [2] Ivnitski, D., et al., Biosensors for detection of pathogenic bacteria.
Wadaka, “Fabrication of Surface Acoustic Wave Devices by Using X-ray Lithography,” Journal of Vacuum Science and Technology B.
Proceedings in 2012 IEEE EMBS International Conference on Biomedical Engineering and Sciences, 2012: P. 387-391.