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High-Alumina Cements, Architectural Science Review. 2 (1956) 49-56
Journal of the American Ceramic Society. 69 (1986) 74-82
Khan, High temperature material properties of calcium aluminate cement concrete, Construction and Building Materials. 94 (2015) 475-487
Dean, Compressive strength of concrete after early loading, Construction materials. 166 (2013) 152-157
Soliman, Early-age properties of concrete: overview of fundamental concepts and state-of-the-art research, Construction materials, procc. of the Inst. of civ. eng. 164 (2011) 1-21

Previous study had showed that coefficient of frictions under epicarp of banana skin on the floor material is much lower to the value of common materials and similar to the well lubricated surface.
Materials and Methods Sample Preparation A banana peel waste of Musa Aluminata Balbisiana (MBS) was collected at Klebang Area, Melaka Malaysia from domestic business outlet.
Refractive index is widely used in quality control in order to determine the purity of the materials and to follow hydrogenation and isomerization [19].
Bwai, MD, Adedirin, O., Akanji, F.T, Muhammad, K.J, Idoko, O. and Useh, “International Journal of Research in Pharmacy and Science Physicochemical Properties , Fatty Acids Profiles and Antioxidant Properties of Seed Oil of Breadfruit (Treculia africana).,” vol. 3, no. 08065962233, pp. 44–54, (2013)
Sciences, “Physicochemical Properties and Fatty Acids Profile of Seed Oil of Telfairia,” no.

Navrotsky: Chemistry of Materials Vol 18 (2006), p. 1867. ], structure [[]Z.J.
Van Hove: Journal of Physics-Condensed Matter.
Navrotsky: Science.
Materials and methods SnO2 based powders containing 10 mol % of Mg2+ were prepared using a chemical route derived from a Pechini’s patent, which is usually applied to obtain homogeneous and reactive oxide powders, nanometrically sized.
Gouvêa: Applied Surface Science Vol. 195 (2002), p. 277. ], while tin oxide have an strong acid character, showing IEP around 4.0.

A Reverse Approach in Optimizing Pass Parameters Hu Jian Hua 1,a ,Shuang Yuan Hua 2,b School of Science and Engineering of Material, Taiyuan University of Science & Technology Taiyuan, China, 030024 a clhjh@sina.com, byhshuang@sina.com Keywords: BPNN, FEM, reverse problem Abstract.
The pipe material is C45.
Acknowledgment The Item is supported by National Natural Science Foundation of China (50954003) and Shanxi Provincial Natural Science Foundation (2009011025-1).
Journal of East China Institute of Metallurgy, 1993, 10(2): 26 (in Chinese)
[5] H.C.W.Lau,A.Ning,K.F.Pun,K.S.Chin,Neural networks for dimensional control of molded parts based on a reverse process model, Joural of Materials Processing Technology 117(2003) 89-96

Acknowledgements This work has been funded by the National Natural Science Foundation of China (No. 60376032) and Key Teacher Foundation of Chongqing University.
Shimoyama, et al: International Journal of Inorganic Materials Vol.1 (1999), p.77 [3] S.S.
Popov: Materials Science and Engineering R Vol.43 (2004), p.61 [6] J.
Zhou, et al: Science, Vol.287 (2000), p.622 [7] O.
Kumar: Science, Vol. 299(2003), p.1042 [9] A.K.

Polypropylene fiber can improve the toughness and anti-permeability, can prevent from the crack within the concrete or delay the appearance of the crack effectively; it is a more ideal material for deck pavement.
Table 2 Concrete mixtures Every material consumption（kg/m 3） No.
[2] Shien Li，Guihui Wei，Lining Yao: Proceedings of the International Conference on Fiber Reinforced Concrete [M](Guangdong Science and Technology Press, Guangzhou,1997), pp. 27-33
[4] Shan Junhong, Zhou Mingkai: Rupture Ccuses of Cement Concrete Bridge Pavement and Their Preventive Technologies [J], Journal of Hebei Institute of Architectural Science and technology (natural science edition), 2004, 21 (2), pp. 51-53.
*The work was funded by "the Western Science and Technology Project of Communication Construction" (No.2001 318 811 93).

It is a new generation of carbon material after granular-activated carbon and powder activated carbon.
Acknowledgements This research was supported by a grant (code 2008AA05Z305) from the National High Technology Research and Development program funded by the Ministry of Science and Technology of the Chinese government.
References [1] Park S J, Kim B J: Materials Science and Engineering A Vol. 408 (2005) , p. 269-273
[2] Park S J, Jang Y S, Shim J W, et al. : Journal of Colloid and Interface Science Vol. 260(2) (2003) , p. 259~264
[6] Jing Zhang, Yan-Bo Wu, Cheng-Fei Lv et al. : Chemical New Materials Vol. 37(7) (2009) , p. 80~83.

The alloy with excellent room and high temperature strength, ductility, fracture toughness, good thermal stability, low density and other characteristics favored a new aerospace materials[1-3].
The elongation of materials decrease first with the increasing tensile temperature, the minimum appears at about 250˚C.
Therefore, the follow-up materials’ thermal processing temperature should not exceed 420˚C
It shows that the material in the organization has better thermal stability, which can guarantee the stability of the materials’ properties
(School of Materials Science and Engineering, Changsha, 2003), In Chinese [11] S.

The material of ring is bearing steel (GCR15).
Material parameters are defined as follows: Density is, Modulus is 219.1GPa, Poisson ratio is 0.3[8].
Acknowledgements The project was supported by the National Natural Science Foundation of China (Grant No. 51075216), the Science Foundation for Distinguished Young Scholars of Zhejiang (Grant No.
[7] T Lim, I Pillinger, P Hartley: Journal of Materials Processing Technology , 1998. 80-81

The Basic Characteristics of Gasification Slag from Texaco Gasifier and Shell Gasifier YUAN Hudie1,a, YIN Hongfeng1,b, TANG Yun1,c, SHUAI Hang1,d 1College of Materials & Mineral Resources, Xi’an University of Architecture & Technology, Xi’an 710055, China ayhd600@163.com byinhf01@163.com ctangyunfly@126.com dshuaihang031@163.com Key words: Characteristics; Gasification slag; Texaco gasifier; Shell gasifier Abstract: Gasification slag is one of the solid wastes forming by water-granulation for molten liquid and residual carbon.
Fig.3 Microstructural features of the two slags Acknowledgements This work was financially supported by the Joint Funds of the National Natural Science Foundation of China (No.U1261118) and Yulin Planning Project of Science and Technology, China.
Materials Letters, 246-250 (2001), p. 50
Journal of Environmental Management, 1-8 (2013), p. 129 [10] H.F.