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Piezoelectric materials because their special ability to convert bwteen kinetic energy and electrical energy.
The reason of no observation of the electrode materials in the capacitor material is also discussed.
However, from the SEM pictures, the electrode materials formed metal filaments cannot be observed in the bulk PZT material.
H rdtl, "Degradation of dielectric ceramics," Materials Science and Engineering: A, vol. 109 (1989), p. 171-182,
Swingler, The Effects of Porosity, Electrode and Barrier Materials on the Conductivity of Piezoelectric Ceramics in High Humidity and DC Electrical Field, Smart Materials & Structures, in press

They can be used according to the percentage of carbon content the materials.
Journal Materials Science 2112-2118, (1993)
Journal of Material Science Letters 1506-1509, (1994)
Effect of Heat Treatment on the Microstructure and Mechanical Properties of Low Carbon Steel, Journal of Engineering, Science and Technology, Vol 1, (2000)
[8] Metallography Laboratory Experimental Manual, Department of Metallurgy and Materials Engineering Faculty, University of Indonesia, (2008-2009)

In this study, we investigated the effect of membrane materials on the efficiency of membrane distillation process.
In addition, long-term performances of the membranes were compared to examine the stability of membrane materials and fouling tendency using real seawater.
However, new membrane materials for MD processing are needed because the current MD membranes have low water flux and unstable operation performance.
In this study, we investigated the effect of membrane materials on the efficiency of membrane distillation process.
Journal of Membrane Science, 346(2) (2010) 263-269

Explosion-protection performance test After fill materials in the container, the lower the pressure we get the better of the explosion-protection material.
Fill the materials into the explosion box.
Fig 6.The curve when not filled with materials Fig 7.
We can know from the fig that the maximum pressure of the LPG explosion when filled with materials is about 50KPa far lower than not filled the materials.
References [1] Lifeng Xie; Jinghong Wang; Lifang Rao and Bin Li: Petroleum chemical safety and environmental protection technology. 2010,26(1):34-37（published in Chinese) [2] Yuan Tian; Weifang Gu and Hong Tian: Industrial Safety and Environmental Protection. 2007,33(3):38-40（published in Chinese) [3] Xujie Lu and Bangqin Ding: The journal of the Institute of project of Shen Yang (natural science edition) .2006,2(2):176-178（published in Chinese) [4] Shuyou Wang; Yingmin Zheng and Xiaohui Gu: Explosive Materials. 2005,34(3): 36-38（published in Chinese) [5] Zijiang Nan; Ai-ying Shong; Fa Cao and Bingyuan Fan: Ordnance Material Science and Engineering. 2001,24(4):19-22（published in Chinese) [6] Hongwen He and Jinyuan Cheng: Electric Explosion Protection. 2005:35,36（published in Chinese)

Introduction As a replacement for gaskets containing asbestos material, many researchers have studied the use of metal gasket materials.
Material and Method Stainless steel was used as a gasket material because of its effectiveness at high temperature and its resistance to corrosion.
References [1] Saeed, H.A, Izumi, S., Sakai, S., Haruyama, S., Nagawa, M., Noda, H., Development of New Metallic Gasket and its Optimum Design for Leakage Performance, Journal of Solid Mechanics and Material Engineering, Vol. 2, No. 1 (2008), 105–114
[5] Ushijima, K., Haruyama, S., Kaminishi, K., Study on Deformed Mode of Metal Seal Materials Using Elastic Effect, Proceeding of the 8th International Conference on Innovation and Management, (2011)
[6] JIS Z2241, Metallic materials-Tensile testing-Method of test at room Temperature, Japanese Standards Association, (2011).

Harnisch: Environmental Science and Pollution Research 13 (2006) 350-358
Carlo: The International Journal of Life Cycle Assessment 15 (2010) 14
Achard: Journal of Sol-Gel Science and Technology 63 (2012) 25
Postlethwaite: The International Journal of Life Cycle Assessment 9 (2004) 14
Leskinen: Journal of Cleaner Production 29-30 (2012) 238-245

A power-law distribution of material is applied between the two pure materials; a material property model of FGMs is built.
The materials at the top surface (z=h/2) and bottom surface (z=-h/2) are pure ceramic and metal respectively.
A power-law distribution of material is applied between the two pure materials.
Acknowledgements The Nature Science Fund of Jiangxi Province (20122BAB216027) supported this research.
References [1] H Minwoong, S Masano: Journal of composite materials in Japan, Vol. 13(1987), p.257~260

Surface Characteristics and Modification of Different Carbon Materials M.
Experimental Materials.
Silver deposition at the surface of carbon materials was performed by immersing carbon materials in AgNO3 of different concentrations: 25, 50, 75, 100 and 125 mg/dm 3.
Table 1 Surface characteristics of carbon materials.
Schwarz: Journal of Colloid and Interface Science Vol. 130 (1990), p. 157

Often it has been found a mixture of manufacturing methods and materials is required. 3D printing is more suited for complex shapes as 3D printing allows internal and external shapes to be made in one manufacturing step, with much shorter set up times, however materials are limited to the 3D printing machine type, and the surface finish is rougher compared to CNC machining.
Wood was not used as the materials produces dust particles that for the machining of such large surface with the required surface finish would have contravened aspects of the mandatory Australian health and safety regulations.
Case (iii): Manufacture using a combination of 3D printing and CNC machining This is another example where shape or configuration dictated the choice of materials and machining methods.
and Ahmed, N.A., ‘Theoretical calibration of a five hole probe for highly 3D flow’, Meas Science and Technology, Vol. 13, No. 7, 2002, pp1100-1107
,‘Rapid Prototyping of Aero Res Models’, Applied Mechanics & Materials,Vols. 217-219 (2012) pp 2016-2025,Trans Tech Publications, Switzerland [67]Findanis, N. & Ahmed, N.A., Wind Tunnels and Experimental Fluid Dynamics Research, Chap. 8, Lerner, J.C. and Boldes, U.

Taking the surrounding rock of deep-buried at the Jinping II Hydropower Station as the engineering background,the research of similar material and dosage in blasting model test are carried out,based on the scaling method of Froude,the specific parameters of the model materials is determined;through indoor test,different ratio of model material standard specimen was carried out by mechanical test,the mix of similar material is got to simulated the actual rock;base on the theory of explosive stress wave,the research of the similar quantity is carried out.The results shows:froude can be applied to the theoretical calculation of the similar material in the experiments;the acoustic velocity and the strength of the model materials decreased with the increase of water paste ratio;using gypsum,water,sodium phosphate polymer(1-0.62:0.55%) applied to deep marble similar material in laboratory model test;corresponds to the actual blasting engineering 500 kg, 800 kg of similar explosive dosage for
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (51274157) .
References [1] Jeon Y S,Yang H S:International Journal of Rock Mechanicsand Mining Sciences, 2004,41 (3):441-442
[3] XU Wen-sheng,XU Ying-nian,WANG Yuan-han,et al:Chinese Journal of Rock Mechanics and Engineering,2000,19(6):873-877
[5] Meng Zhaoping,Peng Suping ect:Journal of China University of Mining&Technology, 2000,10(12):172-176