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These stresses depend on the difference in the thermophysical and physico-mechanical properties of the materials of the wear-resistant coating and the tool, as well as their own microstresses in the tool material [11, 12, 13, 14].
The equipment is provided with insulating materials from high-voltage current and is a single design.
Journal "Bulletin of the Moscow Aviation Institute" t.21. №2, (2014) 75-82
Chekalova // “Material Science” - 2017. - No. 9. - P. 3 - 6
Chekalova // “Material Science” - 2017. - No. 8. - P. 24 - 29

The SQW-A High Temperature Material Strength Tester is adopted in this experiment, as shown in Figure 1: Figure 1 SQW--A High Temperature Material Strength Tester SQW-A High Temperature Material Strength Tester is mainly used to measure the high-temperature performance of inorganic metal materials and various mixed materials.
SQW-A High Temperature Material Strength Tester is mainly used to measure the comprehensive performance of inorganic metal materials under normal temperature and high temperature.
In this way, the coating can maintain highly efficient heat insulation property for a very long time and better protect the base materials from being damaged by the fire.
Acknowledgements This work was financially supported by the China Natural Science Foundation (51108177), Hunan Natural Science Foundation (10JJ4040) , Research Project of Hunan Education Commission (10C0625) and (10C0606).
Science and Technology Literature Press, 1992.in Chinese

Journal of Environmental Sciences, 21(1):84~88(2000).
Journal of Systems Engineering and Electronics, 12(2):19-22 (2001)
Chinese Journal of Population, Resources and Environment, 7(2):83-87(2009)
Wetland Science, 8(4):312-319 (2010).
Environmental Science,28(7):1449-1454 (2007).

It is somewhat acceptable, as in the extrusion process, the material properties and especially the elasticity of the extruded sheet is being dragged out by a constant force.
Communications in Nonlinear Science and Numerical Simulation, 17, 2728–2734 (2012) [4] Mukhopadhyay, S.
International Journal of Engineering Science, 42(7), 699–713 (2004) [28] Pal, D. and Hiremath, P.
Journal of Physics D: Applied Physics, 32: 577–585
[41] Malik MY, Khan M, Salahuddin T and Khan I, Variable viscosity and MHD flow in Casson fluid with Cattaneo–Christov heat flux model: Using Keller box method, Engineering Science and Technology, an International Journal 19 (2016) 1985–1992.

Department of Materials, Queen Mary, University of London, London, E1 4NS, UK 3.
School of Engineering Science, University of Southampton, Southampton, SO17 1BJ, UK 4.
Abstract A method for fabrication of mineral materials was studied.
We report here on the implementation of design and fabrication of these scaffolds for photonic band gap materials.
Sindel, Fast, Functional Prototypes via Multiphase Jet Solidification, Rapid Prototyping Journal, Vol. 1(1995), PP. 20-25

The superfine aluminum hydroxide made from coal gangue could be used as flame retardant of high molecular materials such as plastics, synthetic resin, polymer and synthetic rubber; or as filling material of artificial marble, agate, toothpaste; used for production chemical products such as aluminum sulfate, alum, aluminum fluoride, aluminum chloride hydrate, sodium aluminate; and for production of stomach acid resistant drugs.
Take the weight fraction of below 0.01mm particles in the sample as the pulverization ratio. 2.2 Leaching of Alumina from Activated Coal Gangue Self- pulverization Material Add 100g coal gangue self-pulverization material into the reactor, and extract the alumina component from it by the form of NaAlO2 after intensive mixing according to the designed Na2CO3 concentration, leaching temperature, leaching time and material water ratio.
Science and Technology Department of Sichuan Province, Sep. 2002
Journal of Kunming Institute of Technology, 1997,　22(1): 22-24
Master’s degree paper of Southwest University of Science and Technology, June, 2003, Mianyang, Sichuan.

It can not meet agricultural materials, parking and other diversified functions. ②As derived from the rural society environment and the rural residents’ traditional ideas of generally underestimating the effect of the building facade, so it makes the rural supermarket building facade is grossly similar, lacking of fine facade design, no making and lacking of business climate. ③The interior design is only to meet a simple sales, and the supermarket due lighting, fire protection design, heating design are considered less, that it is difficult to comparable to city supermarket shopping environment.
It is free in the use of modeling, materials and color, and it should be designed grand and iconic, and should be the spot of the architectural modeling.
We should organize reasonable and orderly traffic flow, and attention in the choice of water permeable paving the ground and ecological tile material, chose suitable shade trees to increase the parking "microclimate", in order to optimize the environment for shoppers, create a good shopping environment.
Diao, How to develop rural supermarket, Country Agriculture Farmer Journal, 3 (2006) 17
Wang, Study on development strategy of rural supermarket taking Nanyang city in Henan province as a example, China Business & Trade Journal, 2 (2012) 20.

Materials and methods Materials: PVA (typical average Mw= 146,000–186,000; +99% hydrolyzed).
The G’ and G’’ values decreased because the material becomes softer.
[3] Alina Sionkowska Progress in Polymer Science 36 (2011) 1254– 1276
Higginbotham European Journal of Pharmaceutics and Biopharmaceutics 67 (2007) 377–386
[8] Kanokporn Juntanon, Sumonman Niamlang, Ratana Rujiravanit, Anuvat Sirivat : International Journal of Pharmaceutics 356 (2008) 1–11

Journal Citation (to be inserted by the publisher) Copyright by Trans Tech Publications Flow Modeling in Negative-Pressure Infiltration Casting Process of Aluminum Open-Cell Fabrication Bo-Young Hur* and Xiangying Zhu USLFoM LAB, Department of Metal & Material Engineering, Gyeongsang National University, 900#, Kajoa-dong, Chinju, 660-701 South Korea, hurby@gsnu.ac.kr Keywords: Aluminum Open Cell Foam, Geometry Unit, Negative-Pressure, Surface Tension.
Introduction Open cell metallic foam is a kind of novel porous materials, which can be fabricated by many methods [1][2][3][4].
Bleck, Materials Science and Engineering, A323 (2002) 52-57
[14] Feng Chen, Aiwen Zhang, Deping He; Journal of Mater.

In recent years, the computer science has been developed rapidly.
Mechanical parameters of materials are shown in Table 1.
Mechanical parameters of materials Material Bulk Density kN/m3 Bulk Modulus Gpa Shear Modulus GPa Friction Angle (°) Cohesion MPa Tensile Strength MPa Young’s Modulus GPa Poisson’s Ratio Wall rock(rock) 26.50 11.80 6.70 44 0.56 3.5 Wallrock(weathered rock) 20.0 0.44 0.18 34 0.02 0.02 Lining 23.5 8.0 18.0 Secondary Lining 27.3 27.0 0.20 Next we calculate the changes of tunnel rock stress which is under seismic input.
Chinese Journal of Underground Space and Engineering.2007,2:229-236 [2]Li Haibo, Jiang Huijun, Zhao J, Huang L.X, Li J.R.
Chinese Journal of Rock Mechanics and Engineering. 2003, 11:1887-1891 [3]Code for seismic design of railway engineering 50111-2006.