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Acknowledgements The work has been supported by National Natural Science Foundation of China (No. 51005165), Zhejiang Natural Science Foundation of China (No.
Stamping Journal, Vol. 22 (1999)
International Journal of Production Research, 39(2001), p. 4133-4151
International Journal of Production Research, 45(2007), p. 2997-3015
International Journal of Production Research, 46(2008), p. 2965–2988

Introduction The use of geotextiles as filters instead of the traditional granular materials has become more and more popular in the seepage outlet and drainage inlet of the hydraulic, civil and environmental engineering.
The apparatus, materials and methods The test equipment used in this paper is the improved gradient ratio apparatus, which was described detailly in the literature [5].
Canadian Geotechnical Journal, 1996, 33(6): 899-912
Journal of Hydroelectric Engineering, 2003, 2: 97-102
Canadian Geotechnical Journal, 1994, 31(4): 555-563.

Piezoelectric device was widely studied because the piezoelectric materials have higher force-electric coupling effect and the harvesting energy devices using piezoelectric material are comparatively simple.
Journal of microelectromechanical systems.
Journal of micromechanics and microengineering.
Journal of micromechanics and microengineering.
Smart materials and atructures.

Experimental Material The brine composition is listed in Table 1.
Old SPE Journal, 1966, 6(4): 335-344
Journal of Petroleum Science and Engineering, 2000, 28(3): 123-143
Journal of Colloid and Interface Science, 1999, 214(2): 368-372
Applied surface science, 2004, 221(1-4): 25-31

Weld internal resistance in welding area was the resistance of metal material itself.
The major effect factors are: thermophysical properties of metallic materials, mechanical properties, parameters and characteristics of spot welding specification and weld thickness, etc.
With the increasing of electrode pressure, the contact resistance and the heat of melting materials reduced, eventually the nugget size decreased.
[2] D.Q.Sun, B.Lang, D.X.Sun and J.B.Li: Material Science and Engineering: A (2007), p.494-498
[3] E.Feulation, V.Robin and J.M.Bergheau: Journal of Materials Processing Technology.11 (2004), p. 436-441

Introduction Diamond tools are used in the cutting, grinding and polishing for hard and brittle materials such as ceramic, glass, granite and so on.
The self-propagating high-temperature synthesis is a novel process that can fabricated various materials such as NiAl, TiNi, AlTi, TiC, TiN, Ni3Si and TiB2 etc. that used in the fields of surface coating, jointing and tool materials and so on [1-3].
Acknowledgement: The Authors thank Nature Science Foundation of China ( Grant No. 50145015 ) and Nature Science Foundation of Guangdong Province ( Grant No. 20000059 ) for the financial support.
Reaction mechanism of combustion synthesis of NiAl, Materials Science and Engineering A, 2002,（329-331）：57-68 [3] C.L.
Self-propagating high-temperature synthesis: A new method for the production of diamond-containing materials, Diamond and Related Materials, 1993(2)207-210 [6] M.Ohyanagi, Y.

In both cases, one of the key engineering solutions is the rational selection of materials.
Coatings obtained by PEO have high protective properties, high adhesion to the metal substrate, as well as a developed surface, which allows to modify such coatings with different materials, depending on the purpose of the oxidized part.
Materials and Methods The rectangular plates of the AMg3 aluminum alloy with size of the 20 mm×30 mm×1.5 mm were used for the experiments.
Journal of Colloid Science, 5(6), 514–531. https://doi.org/10.1016/0095-8522(50)90044-4
Progress in Materials Science.

Mechanical engineering is one of the main disciplines performed within an industrial corporation, performing the tasks of design, analysis, manufacturing, and maintenance of mechanical systems and assigns the principles of engineering, physics, and materials science, subdivided in the disciplines shown in Fig. 3, column 1.
Design addresses the actual task of manufacturing work-pieces, design of machines and their arrangements, composition of materials, and fabrication of products.
Design Process 18 S Applied mechanics Scenario building Process 4 E Computer science Analysis Factory 19 T Applied mechanics Design Machine 5 F Theory of design Scenario building Process 20 U Theory of design Evaluate Process 6 G Computer science Design Factory 21 V Material science Plan Process 7 H Computer science Evaluate Factory 22 W Fluid mechanics Analysis Process 8 I Management theory Plan Factory 23 X Material science Scenario building Machine 9 J Measurement technology Analysis Machine 24 Y Theory of design Scenario building Process 10 K Function theory Plan Factory 25 Z Applied mechanics Design Machine 11 L Function theory Plan Factory 26 AA Theory of design Evaluate Process 12 M Material science Design Process 27 AB Material science Plan Process 13 N Management theory Evaluate Factory 28 AC Applied mechanics Analysis Process 14 O Manufacturing Eng.
Tufte, "The visual display of quantitative information.," Journal for Healthcare Quality, vol. 7, p. 15, 1985
Schmidt, "The Sankey diagram in energy and material flow management," Journal of industrial ecology, vol. 12, pp. 82-94, 2008

Influence of Ultrasonic Processing on Nano-Sized Particle Dispersion in Magnesium Matrix Nanocomposites Liu Shiying1,2,a, Gao Feipeng1,2, Zhang Qiongyuan1,2 and Li Wenzhen1,2 1 Dept. of Mechanical Engineering, Tsinghua University, Beijing, 100084, China 2 Key Laboratory for Advanced Materials Processing Technology, Ministry of Education, Beijing, 100084, China a zqqlwz@tsinghua.edu.cn Keywords: magnesium matrix composite, nano-sized particle dispersion, ultrasonic processing Abstract The parameters of ultrasonic processing have important effects on the distribution and dispersion of nano-sized particles in magnesium matrix nanocomposite (MMNC) fabrication.
C. (2004) Microstructure and microhardness of SiC nanoparticles reinforced magnesium composites fabricated by ultrasonic method, Materials Science and Engineering A 386, 284-290 [2] Cao, G., Konishi, H. and Li, X. (2008)Mechanical properties and microstructure of SiCreinforced Mg-(2,4)Al-1Si nanocomposites fabricated by ultrasonic cavitation based solidification processing[J] Materials Science and Engineering A486, 357-362 [3] Eskin, G.I. and Eskin D.G. (2003) Production of natural and synthesized aluminum-based composite materials with the aid of ultrasonic (cavitation)treatment of the melt, Ultrasonics Sonochemistry 10, 297-301 [4] Matsunaga, T., Ogata, K. and Hatayama, T.(2007) Effect of acoustic cavitation on ease of infiltration of molten aluminum alloys into carbon fiber bundles using ultrasonic infiltration method, Composites A 38, 771-778 [5] Pan, L., Tao, J. and Liu, Z.
L. (2005) Zinc matrix composites prepared by ultrasonic assisted casting method, The Chinese Journal of Nonferrous Metals 15(3), 104-109 [6] Tao, J.(2007) An Introduction to New Technique of Fabricated Metal Matrix Composites, Chemical Industry Press, 82 （a）20kHz,4kW, 0.5% nSiC （b）20kHz, 1.4kW, 0.5% nSiC

Wang 1 1 Department of Materials Science and Engineering, Northeastern University at Qinhuangdao Branch, Qinhuangdao 066004, P.
Ca2R8(SiO4)6O2 (R = Y, Gd, La) is a kind of ternary rare-earth-metal silicate with the oxyapatite structure, which has been used as host materials for the luminescence of various rare earth and mercury-like ions [2-4].
The core-shell morphology can be used as a precursor form to produce hollow spheres [6] or to lower the cost of precious materials by coating them on inexpensive cores [7, 8].
Grabmaier: Luminescent Materials (Springer-Verlag, Berlin Heidelberg 1994) [2] J.
Lin: JOURNAL OF RARE EARTHS Vol. 22 (2004), p. 825