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The tested porous sample was sandwiched by references materials (Solid Brass, 70%Cu, 30%Zn).
The temperatures inside two reference materials are also observed to verify the present result.
Wakao: AIChE Journal, Vol. 6 (1960), p. 543
Smith: AIChE Journal, Vol. 7 (1961), p. 29
Churchill: AIChE Journal, Vol. 9 (1963), p. 35

Through filling different reinforce materials into the matrix material, it is possible to improve the performance of polymer materials to meet the needs of different engineering areas[1-2].
And now the research of PEEK polymer materials has became a hot topic.
It has been widely used as an important reinforcement of composite materials in many practical engineering fields [10-11].
The reason lies in the lower thermal expansion coefficient of carbon fibers, which restrains thermal expansion of PEEK composite materials.
Journal of Materials Science Vol.30 (13) (1995), P.3501–3508 [9] S.

Materials and methods Study area The study was conducted in Shilou town of Fangshan district.
Journal of Agro-Environment Science, 2005, 24（2）：266-269(in Chinese ) [4] J Yang, T B Chen, Y M Zheng, J F Luo, H L Liu, W Y Wu, Y C Chen.
Journal of agro-environment science, 2011, 30 (2): 263-270 (in Chinese ) [8] T B Chen, Y Zheng, H Chen, G D Zheng.
Journal of agro-environment science, 2009, 28(1): 66-71 (in Chinese ) [10] H Fu, Y H Wu, L H Wei.
Journal of agro-environment science, 2006, 25(1): 182-185(in Chinese ) [11] K L Hu, F R Zhang, Y Z Lv, R Wang, Y Xu.

Acknowledgements This work has been conducted as a part of the research project N 502 447239 supported by the Ministry of Science and Higher Education of Poland in 2010 – 2013.
Dzitkowski, Modelling and synthesis of discrete – continuous subsystems of machines with damping, Journal of Materials Processing Technology. 164-165 (2005) 1317-1326
Dzitkowski: Design of damping systems with required frequency spectrum, Journal of Achievements in Materials and Manufacturing Engineering. 49/2 (2011) 269-274
Journal of Achievements in Materials and Manufacturing Engineering. 49/2 (2011) 275-284
Nierychlok, Presentation of the concept of stability of the hybrid powertrain by the Lyapunov theory, Journal of Vibroengineering. 14/1 (2012) 183-188

Materials and Methods Three types of zeolites were used in this study.
Y-100 has low polarity and high hydrophobic materials.
Journal of Hazardous Materials 162 (2009) 440-447
Journal of Hazardous Material 193 (2011) 102-111
Microporous materials. 115 (2008) 215-233.

Stem: Materials Science and Engineering Vol. 302 (2001), p. 68 [3] X.T.
Xia: Materials and Heat Treatment Vol. 8 (2011), p. 60 [5] C.C.
Ding: Journal of Southeast University (Natural Science) Vol. 35 (2005), p. 261 [7] L.Y.
Wei: Materials Transactions A Vol. 8 (1995), p. 1947 [8] X.G.
Ding: Metallurgical and Materials Transactions A Vol. 37 (2006), p. 1333 [12] G.B.

Modeling Corrosion Property of High Chromium Cast Iron under H3PO4 Medium Condition Using Artificial Intelligence Songmin Zhang 1, a, Liujie Xu 2, b 1Department of Computer and Information Engineering, Luoyang Institute of Science and Technology, Luoyang 471003, China 2 Henan Engineering Research Center for Wear of Materials, Henan University of Science and Technology, Louyang 471039, China asmin2008@126.com, bwmxlj@126.com Keywords: High chromium cast iron, H3PO4, Corrosion, BP neural network, Bayesian regularization Abstract.
The high chromium cast iron is produced by melting the raw materials in a 50kg intermediate frequency induction melting furnace, and the chemical composite is shown in table 1.
Fu, et al.: Materials Characterization Vol. 59(2008), p1221 [5] Z.
Xu:Journal of Fuxin Mining Institute (Natural Science Edition) Vol. 16(1997), p78 [6] Z.M.
Lin, ea al.: Materials & Design Vol. 31(2010), p267 [7] L.J.

Introduction The main attention in designing and manufacture of critical designation structures is made to their service reliability and operation life that predetermines application of high-strength materials and high quality of the welded joints.
Therefore, solutions should be found by means of performance of complex technological and materials science experiments.
The Paton Welding Journal (2009) 7, 18-25
Markashova, etc, Structural Criterion of Strength, Plasticity, Crack Resistance of Metals, Alloys, Composite Materials and Their Welded Joints.
Alekseenko, Materials Science, 47 (2012) 6, 799-806

Introduction Ultrasonic machining, as an important branch of special machining, is widely used in machining nonmetallic materials, particularly hard and brittle materials because the technology is neither dependent on material conductivity nor has thermal physical effects.
Sun: Journal of Materials Processing Technology, Vol. 88 (1999) No. 1, pp. 180-184
Pei and Clyde Treadwell: Journal of Materials ProcessinTechnology, Vol. 129 (2002) No.1, pp.339-344
Li: Journal of South China University of Technology (Natural Science Edition), Vol. 32 (2004) No.10, pp.24-27.
He : Journal of South China University of Technology (Natural Science Edition), Vol. 33 (2005) No.8. pp.1-5.

Materials and Methods Materials and Samples Preparation The clay soil was collected at the RECESS, UTHM.
All of the materials were mixed uniformly as possible using different percentages as shown in Table 1.
Chinese Journal of Applied Ecology16 (2005) p. 1990-1996
Critical review: Environmental Science and Technology (2013) [11] S.L.
Journal of Hazardous Materials 48 (1996) p. 95-110 [12] K.N.