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Datta, Effects of pack composition on the formation of aluminide coatings on alloy steels at 650 C, Journal of Materials Science. 40(8) (2005) 1959-1966
Opila, Volatility of common protective oxides in high-temperature water vapor: current understanding and unanswered questions, In Materials Science Forum. 461 (2004) 765-774
Lai, High-Temperature Corrosion and Materials Applications, ASM International, 2007
Ul Hasan, The morphology of coating/substrate interface in hot-dip-aluminized steels, Materials Science and Engineering: A. 472(1-2) (2008) 157-165
Kulevich, Aluminizing of the Cr15Al5 alloy surface by hot-dipping in the melt, IOP Conference Series: Materials Science and Engineering. 537(2) (2019) 022069

The study is done on an elasto-plastic material obeying to the von Mises criterion.
In order to follow up the sequences of large deformations, we have used the sequential analysis procedure; it consists in the updating of material properties and geometrical configuration after each sequence.
The variational formulation for elasto-plastic materials with frictional contact is presented in third section, and the implementation of the finite element method discretization with computational procedure is discussed in fourth section.
In this work, elasto-plastic material model is considered.
Touzot, Journal of theoretical and applied mechanics, Special issue, supplement n°1 vol 7, (1988) [16] E.

The material of CSH is 45 steel and the mechanical properties are: ρ=7.7×103kg/m3, E=2.06×1011N/m2, σ=0.28.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (51005071), Doctors Gathering Plan for Enterprises in Jiangsu Province, China and Mechanical Engineering First Class Key Discipline of Henan Province, China.
Chinese Journal of Mechanical Engineering, vol. 44 (2008), p. 242-248
Journal of Vibration Engineering, vol. 18 (2005), p. 194-199.

Material saving is not only beneficial to reduce the investment, but also has huge contribution to energy conservation and emissions reduction.
Journal of Northeast Dianli University. 34 (2014)80
Coastal Enterprises and Science & Technology 7 (2010)119-120
Journal of electric power. 25(2010) 177-180.

Table 1 Parameters of model riser riser length 1500[m] Elastic Modulus 207G[pa] outer diameter 0.3239[m] shear modulus 79000[pa] inner diameter 0.285[m] Material Density 7850[kg/m*3] Table 2 VIV response parameters uniform current velocity[m/s] 0.2/0.4 1.0 1.0 0.9 0.05 According to Fig.2, the relation curves of reduced amplitude and reduced speed，TTR cross-flow vibration lock-in range is：4<<6.3，thus in this paper, velocity 0.2m/s,which in lock-in range, and velocity 0.4m/s which is outside lock-in range are selected as simulation speeds .
Acknowledgements This study was supported financially by the Natural Science Foundation of China (NSFC) (No. 51079136; No.51179179).
HAUNG ,et al.; Journal of vibration and shock., Vol. 29 (2010),p:206-211
;Journal of ship mechanics.

Simulation analysis of synchronous belt transverse vibration frequency Shi Yaochen1,2,a Li Zhanguo1,2,b Liu Dan1,c 1 Changchun University of Science and Technology,Changchun,130022,China 2 Changchun University,Changchun,130022,China a250793721@qq.com, b40881220@qq.com, c461666473@qq.com Keyword Automotive synchronous belt Natural frequency Transverse vibration Abstract.
Improting 3D model of ZA type automotive synchronous belt into ANSYS WORKBENCH, setting material density asρ=1780kg/m3, elastic modulus as E=3169MPa and poisson ratio as t=0.4, then meshing with Solid185 units.
MILORADOVIC ，TRIBOMECHANICAL SYSTEMS IN TIMING BELT DRIVES[J]，Journal of the Balkan Tribological Association .2009, 15 (4)：465~473
,Parker,R.G.Coupled belt-pully vibration in serpentine drives with belt bending stiffness[J].ASME Journal of Applied Mechanics.2004,71：109~119.

Simulation of the Squeeze Film Damping in a RF MEMS Switch Li Xiangguang1, 2, a, Huang Qinwen2, b and Wang Yunhui 2 1School of Information and Communication Engineering, North University of China, Taiyuan, 030051, China 2China Electronic Produce Reliability and Environmental Testing Research Institute, Science and Technology on Reliability Physics and Application of Electronic Component Laboratory,Guangzhou,510610,China alxg337@126.com, b971230012@163.com Keywords: Reynolds’ equation; squeeze film damping; RF MEMS switch Abstract.
(a) (b) Fig. 2 The created model (a) no holes (b) with holes Results The material of the switch is Au, with Young’s modulus E=70GPa, density ρ=19300kg/m3, and Poisson’s ratio μ=0.44, and the dimensions of the microbeam are l1=45.5μm, w1=35μm; the actuation pad are l2=87μm, w2=164.5μm, the thickness and the initial gap are both 3μm.
Younis: Journal of Micromechanics and Microengineering 14.2 (2004): 170
Sun: Journal of Micromechanics and Microengineering 13.6 (2003): 795.

NET was first put forward by Eringen [3,4] to allow for scale function in elastic material by supposing the stress at a reference point x in the body to depend not only on the strain at x but also on strains at all other points of the body.
Beijing: Science Press, 2006, 7-44 (in Chinese)
Journal of Applied Physics, 1983, 54(9):4703-4710
Journal of Applied Physics, 1984, 56(10):2675-2680

Kannety-Asibu, Principles of laser materials processing, WILEY USA, 2009
Savin, "Calculation of the Amount of the Reduction Required for the Formation of Compound Layers during Cold Rolling of Bimetals", Materials Science Forum, 870 (2016) 328-333
Gavariev, Application of multi-agent system for control of parameters of precision stamping process of bevel gears, IOP Conference Series Materials Science and Engineering, Institute of Physics Publishing, 2018
Pankratov, Development of expert systems for modeling of technological process of pressure casting on the basis of artificial intelligence, IOP Conference Series: Materials Science and Engineering, 2017
International Journal of Engineering and Technology(UAE), 7(4) (2018) 78-81

Chitosanis well-known abundant natural polymer derived from crustaceans exoskeleton is also classified as natural family biopolymer, biodegradable, non-toxic as well as low-cost materials.
In order to obtain good properties by improving the compatibility between two materials having different properties, additive is used for modification.
Experimental Materials Recycled Polyethylene: Recycled polyethylene (RPE) used was grade Titanlene LDF260GG, obtained from Titan Petchem (M) Sdn Bhd (formerly known as Titan PP Polymers (M) Sdn Bhd).
Materials Without eco-degradant PD 04 With eco-degradant PD 04 Recycled Polyethylene (php) 100 100 Chitosan (php) 0, 20, 40 0, 20, 40 Eco-degradant PD 04 * (php) - 5 *5php from weight RPE Compression Molding The sample with 1 mm thickness was produced using compression molding machine model GT 7014 A with temperature 180˚C and pressure 170 kg/cm2.
Kiekens, Three-Phase Characterization of Uniaxially Stretched Linear Low-Density Polyethylene, International Journal of Polymer Science (2011), Article ID 731708, 7 pages