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A large number of testing for cycle fatigue of metallic materials have shown that the standard deviation of fatigue life increase with reducing of elasticity strain components [9].
Torng: International Journal of Fatigue, Vol. 13(1991), p. 389 [2] H.
Thacker: Journal of Mechanical Design, Vol. 117(1995), p. 229 [4] J.
Wu: Journal of Aerospace Power, Vol. 20(2005), p. 345 [10] H.M.
Liu: Journal of Aerospace Power, Vol. 21(2006), p. 957 [11] Y.L.

Z direction tensile testing indicated that tensile fracture occurred in basal materials, i.e. strength and contraction of cross area are those of basal materials.
The fracture occurred in basal materials, indicating that cladding interface has good mechanical property.
Ultimate tensile strength (MPa) Reduction of area (%) Fractural location Head 539.4 51.8 Basal material Tail 529.9 59.7 Basal material Basal material 532.3 61.2 (a) (b) (c) (a) (b) Fig. 3 SEM images of cladding interface at various vacuum levels.
Feng: Journal of Anshan University of Science and Technology (In Chinese) Vol.30, No.5, (2007), p. 473
Wang: Journal of Plasticity Engineering (In Chinese) Vol.16, (2009), p 125.

Wear resistance of materials was examined using a rotating sample test the ball-on-disk.
Wojciechowski, New trends in the development of mechanical engineering materials, Journal of Materials Processing Technology, 106/1-3, 230-235, 2000, [2] I Kalamarz, G Chladek, M Pokój, D Łukowiec, C Krawczyk, R Stencel, E Jabłońska-Stencel, The properties of experimental silicones reinforced with silica fillers for dentistry, Archives of Materials Science and Engineering 81 /1, 22-29, 2016, [3] LA Dobrzański, A Tomiczek, B Tomiczek, A Ślawska-Waniewska, O Iesenchuk, Polymer matrix composite materials reinforced by Tb0. 3Dy0. 7Fe1. 9 magnetostrictive particles, Journal of Achievements in Materials and Manufacturing Engineering 37 /1, 16-23, 2009 [4] M.
Todd, The improvement of constituent dissolution and mechanical properties of 7055 aluminum alloy by stepped heat treatments, Journal of Materials Processing Technology, 142/1, 190-196, 2003, [11] John Gilbert Kaufman, Elwin L.
Sieniawski, Influence of heat treatment on the micrustructure and mechanical properties of 6005 and 6082 aluminium alloys, Journal of Materials Processing Technology 162-163, 367-372, 2005, [13] T.
Labisz, Microstructure and mechanical properties of high power diode laser (HPDL) treated cast aluminium alloys, Materials Science & Engineering Technology, 2014, 314-324, 2014, [26] M.

Effects of Ga on the corrosion morphology of Al-Zn-Sn-Ga anode alloy Jiu-ba WEN a, Jun-feng LI b, Jun-Guang HE c, Jing-ling MA d School of Materials Science and Engineering, Henan University of Science and Technology, China Luoyang 471003, awenjiuba@mail.haust.edu.cn; bnever-give-up-ljf@163.com; che.ellen@163.com; dmajingling.student@sina.com Keywords: corrosion morphology; Fermi energy; corrosion potential; self-catalysis Abstract.
Rare Metal Materials and Engineering, 2005, 34(3): 479-482 [4] Abedin S Z E, Enders F.
Journal of Applied Electrochemistry, 2004, 34(10): 1071-1080
Journal of Applied Electrochemistry，1999, 29(9): 1063~1071
Transactions of Materials And Heat Treatment, 2010, 31(8):31-33.

It allows welding of both identical and different materials [2], including polymers [3].
Advantages are: low residual stresses, less energy input, welding of difficult to weld materials, different materials.
[6] Chen G., Ma Q., Zhang S., Wu J., Zhang G., Shi Q., Computational fluid dynamics simulation of friction stir welding: A comparative study on different frictional boundary conditions, Journal of Materials Science & Technology, Vol. 34, Issue 1 (2018) 128-134
[11] Schmidt H., Hattel J., A local model for the thermomechanical conditions in friction stir welding, Modeling and Simulation in Materials Science and Engineering 13 (2005) 77-93
[15] Fagan T., Lemiale V., Nairn J., Ahuja Y., Ibrahim R., Estrin Y., Detailed thermal and material flow analysis of Friction Stir Welding using a three-dimensional particle based model, Journal of Materials Processing Technology, Vol. 231 (2016) 422-430

Experimental procedure Materials and Pulverizing.
Honghua was purchased from Hubei Medicinal Materials Co, China.
The reason is that the plant materials are subjected to compressing force and cutting force during the grinding process.
International journal of minerals metallurgy and materials.
Applied Mechanics and Materials.

Introduction With the progress of technology and the development of the society, people increasingly focus on the development and application of new building materials.
(5)The material constitutive models are given as follows.
Yu: Journal of Shenzhen University Science and Engineering, Vol. 28(2011), P. 207 (In Chinese) [6] B.H.
Yu: Journal of Central South University (Science and Technology), Vol. 41 (2010), P. 1973 (In Chinese) [8] F.X.
Jiang: Journal of Building Structures, Vol.27(2006), P.110 (In Chinese)

Magnetic Materials [M].
Street, Formation of Spinal Mn-ferrite during Mechanical Alloying[J], Journal of Magnetism and Magnetic Materials. 1997, 171: 309-314
Applied Physics A: Materials Science & Processing. 2008, 90(3):417-422
Journal of Functional Materials and Devices. 2005, 11 (2):153-157. in Chinese
Materials Science and Engineering B. 2006, 127:123-129.

Miklaszewski[8] studied the micromechanism of PCD tool wear during the milling of wood-based materials.
The current article presents dimensional precision and surface roughness aspects of sawing WPCs as a function of sawing speed and materials of WPCs as well as the relationship between the surface roughness and the material removal rate.
Materials and Methods Materials.
Li: Journal of BeiJing Forestry University Vol.27(2005), No.1, p.14-18
[7] Gerhard Sinn, Herwig Mayer: Journal of Materials Science Vol.40(2005), No.16, p.4325-4332

FRP is one of the most popular and widely used materials in this industry during recent years.
Exterior FRP shell elements use the Shell41 membrane element to simulate, this element has the film strength in the plane, but has not bending strength outside the plane, because the FRP materials stress - strain close to the perfectly elastic, so in this article, FRP material is setting an perfectly elastic material, if the stress exceeds the tensile strength of fiber, is that fiber breakage, the calculation to terminate.
[3] Christopher K．Y．Leung．Delamination Failure in Concrete Beams Retrofitted with A Bonded Plate [J].Journal of Materials in Civil Engineering,2001,(3～4):106～133
Journal of Hunan University(Natural Sciences),2001.28(30):121～126
Brief Introduction to Journal of Huaqiao University(Natural Science). 2002,23(3):267～271