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Fatigue particles signal that actual removal of material by abrasing or its cracking off started.
Gnanamoorthy, Ferrography – A procedure for measuring wear rate, Indian Journal of Engineering &Materials Science 15 (2008) 377-381
Journal of Microscopy and Ultrastructure 1 (2013) 111-114
Pandová, Composite materials as suitable materials in industry - automotiv and aircraft used, Biosecurity and Technical, IBEN Gorzow, Poznan, 2014, pp. 35-55
Krenický, Impact of lubrication interval to operating status of bearing, Applied Mechanics and Materials 616 (2014) 151-158

The observed heat island effect is mainly affected [8, 9] by the urban design (namely the canyon radiant geometry), the anthropogenic heat and the physical properties of materials of which buildings and streets are made up.
The thermal performance of building materials is mainly determined by their optical and thermal characteristics; its albedo to solar radiation and its emissivity to long wave radiation are the most significant factors.
The physical characteristics of materials used in outdoor urban spaces that affect their albedo, as it can be seen by an interesting study [8] aiming at investigating the suitability of materials in order to contribute to lower ambient temperatures and to fight the heat island effect, are colour, surface texture (roughness) and construction material.
Official Journal of the European Communities, 4 January 2003
Santamouris, Energy and Climate in the Urban Built Environment, James&James Science Publishers, London, 2001

Compared to flux cored wire welding, PTA has the advantages of low dilution rate, easy automation, suitable materials and wide range of selection, the first proposed is in 1960s from AWS[3], many scholars have completed the related studies of this processing technology [4~17].
Arnodly, “Bulk Process Welding”, Welding Journal, 42(11), 1963, pp.855-861
J., “Adding powdered metal filler speeds deposition rate”, Metal Construction and British Welding Journal, 10(9), 1978, pp.426-434
Yen, “Microstructural Feature and Erosion Wear Behavior of PTA-overlayed NbC on Pure Ti”, Master Thesis, Department of Materials Science and Engineering, National Cheng Kung University, Taiwan, R.O.C, 2004
[19] ASTM G65-94(Reapproved 2000),“Standard Test Method for Measuring Abrasion Using the Dry Sand/Rubber Wheel Apparatus”, Annual book of ASTM standards, American Society for Testing and Materials (ASTM), Vol. 03.02, 2000, pp.249-260.

Electrochemical Corrosion Behavior of Different Graphite shapes Cast Irons in Acidic Solution Yu Zhuhuana, Qiang Junfenga, Li Huilua, (Xi’an University of Science and Technology, Department of Materials Science and Engineering, Shaanxi, Xi’an, 710054, China) yzh0709qyy@163.com, qjfcamel@163.com, huiluli@sina.com.cn Key words: Cast iron; Corrosion resistance; Electrochemical behavior; Polarization curves Abstract The effect of graphite shapes on the electrochemical corrosion behavior of cast iron was studied by means of weight loss tests, electrochemical measurements and electron microscopy.
Therefore, materials are prepared by many different processes to control their microstructure in order to meet certain properties, In the field of corrosion science and engineering, metals or alloys exhibiting excellent corrosion resistance were prepared by controlling the microstructures of the materials [4-7].
It has been reported that incorporation of graphite into cast iron can improve the corrosion resistance of the material[14－16].
Materials Characterization, 2001, 47: 383-388
[7] CollinsH H.corrosion resistance of cast iron[J].BCIRA Journal,1999:11(5):589-595 [8] Lulian R.Carrasion resistance of cast iron[J].Giessereitochnik,1998:34(3):86-91 [9] J.C.

A number of new materials are being investigated, especially steels of greater and greater strength.
Acknowledgements The authors would like to thank The Ministry of Education and Science in Poland for financing the research, which was done within the framework of the statutory activity of Instytut Spawalnictwa.
Kim: Characteristics of Nd:YAG Laser Welded 600 MPa Grade TRIP and DP Steel, Materials Sci.
Journal of Engineering Materials and Technology (Transactions of the ASME) Vol. 129(2007), No 3, p. 446
Welding and Materials Technical, Eco. and Ecological Aspects, Dubrovnik 2007, p. 65

Atomistic/continuum coupling in computational materials science.
Modeling and Simulation in Material Science and Engineering, 2003,11:R33
Computer Methods in Applied Mechanics and Engineering: Special Issue on Multiscale Nano Mechanics and Materials, 2004,193: 1713-1732
Nano Mechanics and Materials: Theory, Multiscale Methods and Applications.
Multiscale Analysis for Deformation and Failure of Materials.

Microstructure and Mechanical Properties of Cr-W-B-N Coating Deposited by DC Reactive Magnetron Co-sputtering Lin-Yung Tseng1,a, Jhewn-Kuang Chen1,b, Kai-Hung Hsu1,c, Wan-Yu Wu2,d, Chi-Lung Chang*2,e 1Institute of Materials Science and Engineering, National Taipei University of Technology, Taiwan 2Department of Materials Science and Engineering, MingDao University, Taiwan a yung414yung@yahoo.com.tw, b jkchen@ntut.edu.tw, c hsukh@ntut.edu.tw, d wanyu@mdu.edu.tw, e clchang@mdu.edu.tw, Keywords: Cr-W-B-N Coating, Magnetron Sputtering, Microhardness, Nanocomposite Structure Abstract.
Parameters Value Target materials Cr80at.
Ohring, The Materials Science of Thin Films, Academic Press, New York, 1992, pp 109
Xue, Journal of Alloys and Compounds 486 (2009) 227
Huang, Applied Surface Science 150 (1999) 34

Introduction Synthetic packing materials are widely used now as its convenience, price and stability quality.
However, most synthetic materials are non-degradable, causing resource-wasting and serious environmental pollution.
GA is a kind of soluble composite protein isolated from skin, bone of animals by boiled in water or hydrolyzed in acid, with good mechanical properties and barrier properties, which is moderate substitution of plastic materials [2].
Materials and Methods 2.1 Materials GA was purchased from VION Company (Netherlands); WPI (protein > 99%) was obtained from Davisco Company (USA).
[9] ASTM E-398, 2003: Standard Test Method for Water Vapor Transmission Rate of Sheet Materials Using Dynamic Relative Humidity Measurement

They are technically important because mixed systems provide a way of tailoring microdomain properties through simple composition variations; new structures can be obtained here by changing the system composition, rather than through synthesis of new materials.
The mixed system is technically important in tailoring microdomain properties through simple composition variations; novel structures could be obtained by changing the system’s composition, rather than through synthesis of new materials.
Materials and Methods Methodology for the preparation of Tween-80/ Triton X-100 niosomes: A mixture of TW-80 and TX-100 with 1:1 mole ratio was prepared in aqueous solution (ultrapure water of Millipore Elix A3-Milli Q).
Chen, Science, 279 (1998) 1903
O’Brien, Supramolecular Materials via Polymerization of Mesophases of Hydrated Amphiphiles, Chem.

Acknowledgements This work was supported by the Natural Science Foundation of Guangdong province (Grant number: 2005B16001028).
Journal of The Electrochemical Society. 2001, 148(1): B24-28 [2] L.Liu, J.M.Hu, W.H.Leng, J.Q.Zhang, C.N.Cao.
Journal of South China University of Technology，2008, 36(7):77-81
Chemistry and Material. 2001, 13(16): 2838-2842 [6] G.X.Shen, Y.C.Chen, J.Li.