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Balance Calculation Calculation of system material balance.
Table 4 lists results of system material balance calculation.
Table 4: Results of system material balance calculation.
Acknowledgment This work was supported by the National Natural Science Foundation of China under Grant No.60634020 and Hunan Provincial Natural Science Foundation of China under Grant No. 2010FJ3056.
Journal of Thermal Science and Technology, 2009, 8(1): 64-68

Materials and method Study area.
Stringent quality control was assured by the use of duplicates and certified standard reference materials.
The reason was that there is a close relationship between content of total P and the soil parent materials.
Such a distribution characteristic is properly related to distribution of parent materials.
Tang: Chinese Journal of Soil Science.

In future, FDM technology will attract more attention due to its ability to produce objects from a variety of materials and colours at low cost.
Materials and Methods In order to determine the dynamic stress-strain response under high strain rate loading conditions, several solid cylindrical ABS test specimens were made by FDM Vantage machine.
Masood, Intelligent rapid prototyping with fused deposition modeling, Rapid Prototyping Journal, Vol. 2, (1996), pp 34-40
Pregger, Effect of Layer Orientation on Mechanical Properties of Rapid Prototyped Samples, Materials and Manufacturing Processes (USA), Vol. 15, No. 1, Jan. (2000), pp. 107-122
Meyers, Dynamic behaviour of materials.

Two types of materials are considered: non-reinforced and fiber reinforced refractory castables. 1.
Complementary studies have been conducted on the thermomechanical behavior of such materials.
Adding metallic fibers creates another heterogeneity degree in these materials.
Such a complexity comes from the high heterogeneity of non-reinforced and of reinforced materials.
[10] H.Marzagui, T.Cutard, Characterization of microstructural evolutions in refractory castables by in situ high temperature ESEM, Journal of Materials and Processing Technology, vol.155-156, pp1474-1481, 2004

Microstructure and Corrosive Wear Property of Super High Chromium Cast Iron (SHCCI) Liujie Xu1,a, Shizhong Wei1,b, Jiwen Li2,c, Guoshang Zhang2 Xiangdong Ma1 1Henan Engineering Research Center for Wear of Materials, Henan University of Science and Technology, Luoyang 471003, China 2School of Materials Science and Engineering, Henan University of Science and Technology, Luoyang 471003, China awmxlj@126.com, bwsz@mail.haust.edu.cn, cljwzq@163.com Keywords: Super high chromium cast iron, Microstructure, Corrosive abrasion.
Introduction High chromium cast irons are effective materials applied in aggressive environments where abrasion and erosion resistances are required because they have hard M7C3 type chromium carbides and relatively ductile matrix composed of ferrite, martensite and austenite to bind carbide [1-3].
The high chromium cast iron is produced by melting the raw materials in a 50kg intermediate frequency induction melting furnace.
Fu, et al.: Materials Characterization Vol. 59(2008), p1221 [5] Z.
Xu:Journal of Fuxin Mining Institute (Natural Science Edition) Vol. 16(1997), p78

Compounds of PECs based on physical hydrogels of chitosan and alginate show synergistic properties which is an enhancement of individual characteristics of both materials [7].
Experimental Materials and methods.
Acknowledgements The author acknowledges the support from Faculty of Applied Sciences, UniversitiTeknologi MARA (UiTM).
“Chitosan: A biocompatible material for oral and intravenous administration”.
Indian Journal of Pharmaceutical Sciences, 71(5), 481–487

Since the grinding wheel topography directly influences the grinding forces and material removal mechanism, the dressing of grinding wheels has a decisive role in the desired product quality achievement.
The experiments prove about 40% lower grinding forces in grinding of bearing steel materials, 100Cr6, when dressing with T-Dress compared to the case of dressing with conventional profile rollers with almost no difference in the ground surface roughness values.
This topography that governs the material removal mechanism can be quite different from that generated by conventional profile roller which is composed of abrasive grains.
References [1] Tawakoli, T.; Westkämper, E.; Rabiey, M, 2007, Dry grinding by special conditioning, International Journal of Advanced Manufacturing Technology, 33: 419-424
[2] Tawakoli, T. ; Rabiey, M., 2008, An innovative concept and its effects on wheel surface topography in dry grinding by resin and vitrified bond CBN wheel, Machining Science and Technology, 12/4: 514 – 528

Introduction Over the past several years many new and advanced materials were proposed as the potential solar cell materials, tin sulfide (SnS) is one of them.
The SnS powder with 99.5 % purity and the Ag grains with 99.9 % purity were used as source materials and were loaded onto a ceramic crucible and a molybdenum boat, respectively.
Optical Materials, Vol. 20(2002), P.159-170
Natural Science, ,Vol.2:3(2010), P.197-200
Solar Energy Materials and Solar Cells, Vol.90(15) (2006), P. 2356-2361

Therefore, to recover and eventually recycle all types of materials that compose a fluorescent lamp, rather than dispose in the environment, is an important solution.
Carvalho, In: 17º CBECIMat - Brazilian Congress of Engineering and Materials Science.
Callister, in: Materials Science and Engineering: An Introduction. 7ed., (2007)
Shater: Journal of the European Ceramic Society, Vol. 18 (1998), p. 1721-1727
Angelopoulos: Journal of the European Ceramic Society, n. 27, (2007), p. 1657-1663

Applied Surface Science, 87 (1995) 185-193
The Journal of the Iron and Steel Institute, 183 (1956) 349-359
Metallurgical and Materials Transactions A, 19 (1988) 2901-2909
Materials Science and Technology, 7 (1991) 686-698
Journal of Materials Processing Technology, 160 (2005) 54-58