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Experimental Materials preparation.
Materials used in this experiment were as follows(mass fraction): 99.5% pure Mg, 99.7% industry pure Al, Al-10%Mn master alloy, and Al-10%RE master alloy.
References [1] Zhihong Chen, Xueping Ren, and Ya Zhang: Journal of University of Science and Technology Beijing, 12 (2005), P.540.
(In Chinese) [8] Huaji Li, Jinsong Rao: Materials Meehanieal ngineering. 12(2009), P.12.
(In Chinese) [9] Jianfeng Fan, Gencang Yang: Rare Metal Materials and Engineering.12 (2004), P.1266

Properties of materials are: elasticity modulus E=2.08×105 MPa, poisson ratio P=0.3, density ρ=7.85×10-6 kg/mm3.
Acknowledgements The work was supported by the National Natural Science Foundation of China under No. 51205335 and No. 51375411, the Provincial Natural Science Foundation of Fujian under Grant No. 2013J01209 and No.2012J01237.
Study on epitrochoid gear for cycloid drives [J]．The Chinese Journal of Mechanics, 2003, A19(2): 271~278
Dynamics Simulation and Analysis of Planetary Reducer[J]．Advance Materials Research, 2013, 765-767: 422~426 [10] Lina X.
Dynamic simulation study of gear meshing based on virtual prototyping technology [J]．Journal of System Simulation, 2007, 19(4): 901~904

The structure and properties of these materials were characterized by using X-ray diffraction, TEM and N2 (77K) adsorption.
High performance obtained indicates that these materials are promising electrode materials for supercapacitors.
Srinivasan [5] had showed that NiO materials formed by heating electrochemically derived Ni(OH)2 materials are promising electrodes for supercapacitors, and the highest specific capacitance is 278 F/g.
The high performance obtained indicates that the Ni0.76Co0.24Ox xerogels are promising electrode materials for supercapacitors.
Journal of Power Sources 100 (2001) 107-116 [4]Kuo-Chuan Liu, Marc A.

Materials and Methods For the study, four steels with different contents of silicon and phosphorus were selected.
Singh, IRON-NICKEL-ZINC SYSTEM, Journal of Alloy Phase Diagrams. 3 (1987) 31-37
Melnikov, Improving the quality of the coating at hot-dip galvanizing of machine steels in the zinc melt with microadditives of nickel, Key Engineering Materials. 685 (2016) 380-384
Kim, Effect of Ni addition in zinc bath on formation of inhibition layer during galvannealing of hot-dip galvanized sheet steels, Journal of Materials Science Letters. 20 (2001) 955-957
Xie, Comparative on microstructure and properties of Zn and Zn-0.05Ni alloy coatings by hot-dip galvanizing, Transactions of Materials and Heat Treatment. 34 (2013) 152-156

Murakami, Metal fatigue: Effects of Defects and Nonmetallic Inclusions, Elsevier Science Ltd, UK, (2002)
Rozwadowska, Effect of repeated induction heating on fatigue crack propagation in SAE 52100 bearing steel, Advanced Materials Research, Vols. 217-218, pp. 1266-1271, (2011)
Kida, Observation of non-metallic inclusions on repeatedly quenched SAE 52100 bearing steel fracture surfaces, International Jornal of Materials and Product Technology, Vol. 44, pp. 227-239, (2012)
Kida, Development of Surface Etching (FSE) Method around Non-Metallic Inclusion of SUJ2 Steel, Material Science Forum, Vol. 971, pp. 65-69, (2019)
Kida, Observation of Cracks Originating from Transition Area in Induction-Heated S45CShaft under Rotating Bending Fatigue, Key Engineering Materials, Vol. 832, pp. 3-9, (2020).

Since Novoselov peeled a few graphene sheets from high crystalline graphite using a scotch tape method in 2004 [2], there are outstanding interest from scientific communities about the chemistry, physics, and potential application of graphene based materials [3].
Nonetheless, the amount type and location of the oxygen functional groups can be varied by modifying the preparation conditions, which could have a strong influence on the reactivity of these materials.
The yield and size of the sheets of the graphene materials can also be controlled by varying the crystal structure of the parent graphite and/or the graphite oxide exfoliation conditions [12].
Journal of Physics: Conference Series (Vol. 188, No. 1, p. 012051).
International Journal of Electrochemical Science, 7(5)

We found that for adequate reinforcement RC beams the influence of strain lag effect on the bearing capacity depends on the property of reinforcing material.
The strengthening materials involved here are mild steel (plastic material) and CFRP (elastic material).
Validation To validate analysis above, a nonlinear FEM program based upon reference [5] was developed and nonlinear constitutive relationship of concrete and mild steel material was taken into considerations.
Acknowledgements This work was financially supported by the Research Project of Science and Technology of Chongqing education committee (KJ060405).
[6] GuanglinYUAN etc. in:Experimental Research on the Beams Strengthened by Section Enlargement under Secondary Loading Condition, Journal of Shandong University of Science and Technology (Natural Science), Vol. 26 No. 5, p.40

Materials and Methods The experimental soil is from Fengqiu Ecological Agricultural Experimentsl Station of the Chinese Academy of Sciences which is located in the alluvial plain of the Yellow River and Huai River.
Soil Solute Transport[M].Beijing:,Science Press,1998.
Journal of Environmental Science & Technology, 2011, 34(1): 17-21.
Journal of Contaminant Hydrology, 2001, 48: 189-212
Journal of Hydraulic Engineering, 2004, 10: 89-94.

Bubphachot: Journal of Mechanical Science and Technology, Vol. 23 (2009), p. 2548-2554 [4] J.H.
Liu: Journal of Engineering Thermophysics, Vol. 31 (2010), p. 487-490 [7] X.B.
Wang, et al: Chinese Journal of Vacuum Science and Technology, Vol. 31 (2011), p. 187-193 [8] Z.Q.
Zhang: Ciese Journal, Vol. 63 (2012), p. 69-74 [9] X.B.
Wang, et al: Key Engineering Materials, Vol. 499 (2012), p. 21-26

Chinese Journal of Geotechnical Engineering, 24 (2002)47-50
Journal of China Coal Society, 33(2008)748-753
Journal of Shenzhen Universityz(Science & Engineering), 26(2009),P. 400-404
Journal of Hunan University of Technology. 23(2009)1-5
Rheological of Geotechnical Material and Application.