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Determination of Weight Values for Assessment Indexes of Engineering Materials based on Fuzzy Pairwise Comparison Method Li Min, Ma Yujun (School of Hydraulic Engineering, Dalian University of Technology, Dalian 116024, China) Limin7565@yahoo.com.cn Keywords: Fuzzy, Pairwise comparison, Engineering materials, Weight Abstract.
For example, Huang[3] evaluate the structural state of subway tunnel in operation by expert scoring system, and Zhang[1] uses analytical hierarchy process to determine the weight values for assessing engineering materials, etc.
Determination of weighting values for assessment indexes of engineering materials based on analytic hierarchy procedure[J].
Journal of Lanzhou University of Technology, Vol.33(2) (2007), p.17-19
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Classification of Membrane Materials for Gas Separation A complete picture of classes of membrane materials is illustrated in Figure 1.
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A Comparative Study on Emergency Materials and Equipment for Oil Spills Fanjie Kong1,a, Ming Xie2,b, Yu Chen1, Shushen Zhang1 and Suling Liu1,c 1Key Laboratory of Industrial Ecology and Environmental Engineering (MOE), School of Environmental Science and Technology, Dalian University of Technology, Linggong Road 2, Dalian 116024, P.
Natural inorganic adsorbent materials such as pearlite, pozzolanic materials and clays are inexpensive and readily available in large quantities.
These materials can adsorb up to 3 to 15 times their weight in oil.
Acknowledgement This work was supported by National Natural Science Foundation of China (41001354) and Dalian Science and Technology Program Subject (2008E12SF178).
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Dobrzańska-Danikiewicz: E-foresight of materials surface engineering, Archives of Materials Science and Engineering Vol. 44/1 (2010) p.43-50
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Last two decades, the mechanical properties of materials used in the fields of aerospace and weapons are improving with the rapid development of materials science, such as high-strength steel, titanium alloy, some stainless steel.
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Materials like bamboos, leaves, and miscellaneous agricultural and industrial wastes [15].
Although comparatively, the cost of composite material was sometimes higher than solid materials, the same was offset by easy availability, longer durability and by better aesthetic appearances.
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Judging from the effect of these materials application, the materials selection has achieved the goal of crack prevention.
In every area, different covering materials are used to cover the full area.
All the thermal insulation materials covered 15 days.
Cao: Journal of Hydraulic Engineering, Vol. 37(2006), p. 963 (In Chinese) [2] S.
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It is used to machine the hard materials [4-7].
Garg, "Effects of process parameters on material removal rate in WEDM," Journal of Achievements in Materials and Manufacturing Engineering, Vol. 32, No. 1, pp. 70-74, 2009
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Conventional thermal conductive filler include oxide materials, such as Al2O3, MgO, ZnO, etc; nitride materials, such as AlN, BN, Si3N4, etc; and carbide materials, such as SiC, B4C, etc.
Luo, Application of Thermally Conductive Filler in Insulating Polymer Materials, Insulating Materials. 46(2013) 26-28
Uno, Thermal conductivity of polymer filled with carbon materials: effect of conductive particle chains on thermal conductivity, Journal of Applied Polymer Science. 30(1985) 2225-2235
Journal of Applied Polymer Science, 16(2015) Web published DOI: 10.1002/APP.41889
Takezawa, Study of high thermal conductive epoxy resins containing controlled high-order structures, Journal of Applied Polymer Science. 9(2003) 2464-2467