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According to formula (4): MJ/m2 The value of αm is defined by the flammable level of decoration materials in structures, which is shown in Table 1 [7].
Table 1 αm and Flammable Level of Decoration Materials Rank of decoration materials of walls αm /MJ/ m2 A 0.0035 B1 0.014 B2 0.056 B3 0.35 The rank of decoration materials of walls in metro trains is A, so αm is 0.0035MJ/ m2.
Based on above principles, cooling materials must be nontoxic and have powerful heat-absorbing ability to control the temperature.
Table 3 Factors of Three Coolants Materials Factors Ice Liquid nitrogen Dry ice Mass/kg 8.2×103 1.11×104 1.08×104 Volume/m3 10 14 7 Transportation easy difficult difficult Combustion-Supporting no no no Application areas metro platform and train metro platform metro platform Storage easy difficult difficult Process easy difficult difficult Price/thousand Yuan 16.4 330 160 Ice is the best choice of the three materials through comprehensive comparison of mass, transportation, storage and other aspects.
explanation (Japanese corporation inoue academy, Japan2001) [8] Xiujuan Yang: Journal of Safety Science and Technology.

The main goal of the research project was the experimental characterization of the seismic response of low dissipative CFS strap-braced stud structures, obtained through an experimental activity on materials, products, components, single seismic resistant systems and whole structures.
Journal of Constructional Steel Research, Elsevier Science, ISSN 0143-974X.
Journal of Structural Engineering.
Advanced Steel Construction - an International Journal.
Journal of Constructional Steel Research, Elsevier Science, ISSN 0143-974X.

In China, ceramic raw materials are very limited, and quality parameters of these raw materials are not optimal for the porcelain tiles production.
Experimental Raw materials used in the present investigation were rare earth tailings as the main raw material, low fused sand, Zhuji Porcelain sand (provided by Jiangxi province, China).
All the above materials were powders.
These variations bring about a lower viscosity of liquid phase in materials, which should help in enhancing the densification rate of ceramic bodies [3].
When the fire temperature is above 1180 oC，a dense matrix is observed (Fig. 6(b)), indicating that below 1160 oC the sintering temperature was not high enough to yield dense ceramic materials (Fig. 6(a)).

Introduction Aluminosilicate materials such as fine-grain ceramics are suitable materials for use as a precursor for alkaline activation.
Fired ceramic material (brick body) contains a significant amount of amorphous phase, which is necessary for the preparation of alkali-activated materials [1].
The values are close to those known for other materials, such as fine-grained cement-based composites.
Materials and Structures, 18(4) (1985) 285–290
The Journal of Pathology 178 (1996) 100–105.

Ceramic materials have priority to conventional materials in performance of anti-wear, anti-corrosion, heat resistance and anti-high-temperature oxidation.
Test Methods Coating Materials and Their Preparation Methods.
He and Dong YC: Journal of Materials Processing Technology, Vol.197(2008) No.3, p. 31
Berndt: Materials Science and Engineering A, Vol.313(2001)No.1-2, p. 75
KILLINGER: Materials Science and Engineering B, Vol.148(2008)No.1-3, p.58

Experimental Procedures In this study, aluminium granules (99.9% purity, 2-10mm granules) were used as the matrix material.
Discussion Synthesis of Al-Mg/Al2O3 materials was successfully accomplished using the method of DMD followed by hot extrusion.
Walker, JOM-Journal of the Minerals Metals & Materials Society, vol. 43, no. 8, pp. 8-15, 1991
Satyanarayana, Journal of Materials Science, vol. 30, pp. 1903-1911, 1995
G. and Drevet, B., Pergamon Materials Series, vol. 3, pp. 1- 53, pp. 175-197, 1999

An inherent property of the magnetostrictive materials, however, is the presence of complex nonlinearities and hysteresis, which cause the undesirable inaccuracy or oscillations and even instability of system.
Acknowledgement This work was supported by the National Science Foundation of China (60534020), National Key Project Research of China (2002cb312205-02) and Key Project Foundation of Beijing (XK100060526).
Bertotti: General properties of power losses in soft ferromagnetic materials, IEEE TRANSACTIONS ON MAGNETICS, VOL. 24, NO.
Jiles: Frequency dependence of hysteresis curves in conducting magnetic materials, J.
Atherton "Theory of ferromagnetic hysteresis" Journal of Magnetism and Magnetic Materials, vol. 61, p. 48-60, 1986

Impact-Sliding Wear Behaviour of Nitrided H13 Steel Tool Steels Ezgi Akyıldız1,a, Mert Altay1,b, Faiz Muhaffel1,c, Seçkin Özkurt2,d, Erdem Atar3,e, Hüseyin Çimenoğlu1, f * 1Department of Metallurgy and Materials Engineering, Istanbul Technical University, Istanbul, TURKEY 2Supsan Motor Supapları San. ve Tic.
A.Ş., Istanbul, TURKEY 3Department of Materials Science and Engineering, Gebze Technical University, Kocaeli, TURKEY aezakyildiz@gmail.com, bmert.altay2@gmail.com, cmuhaffel@itu.edu.tr, dsozkurt@supsan.com, eatar@gtu.edu.tr, fcimenogluh@itu.edu.tr Keywords: Tool steel, impact-sliding test, gas nitriding, wear mechanisms, high temperature wear.
Shivpuri, Computer Modeling of Wear in Extrusion and Forging of Automotive Exhaust Valves, Journal of Materials Engineering and Performance, 4 (1995) 162-165
Hashmi, Comprehensive Materials Finishing, first ed.
Sheikh, Influence of Surface Preparation on the Kinetics of Controlled Gas-Nitrided AISI H13 Steels Used in Extrusion Dies, Journal of Materials Engineering and Performance 19 (2010) 347-355

Introduction Monte Carlo modelling has been used in order to modelize the behaviour of materials during recrystallization [1-4].
The random distribution of the nuclei is compared with Journal Title and Volume Number (to be inserted by the publisher) 3 the preferential distribution for some particular sites.
Twinning is the only process that can create new orientations during the annealing of materials.
Journal Title and Volume Number (to be inserted by the publisher) 5 The recrystallization kinetics are shown in Fig. 4.
Engler : Proceedings of the 19 th Riso International Symposium on Materials Science, (1998), p. 253 [9] S.

Research on the relationship between color thread coverage rate on the surface of yarn dyed fabric and its color saturation of mixed colors Qi-zheng Li 1,2,a, Xiao-ke Jin 1,b,Shi-yong Xu 1,2,c,Cheng-yan Zhu 1,3,d 1College of Materials and Textiles, Zhejiang Sci-Tech University,Hangzhou 310018, China 2Preodicals Agency of Zhejiang Sci-Tech University, Hangzhou 310018, China 3Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou 310018, China aliqizheng@zstu.edu.cn, bjinxiaoke13@hotmail.com, csyxubaby888@163.com, dcyzhu@zstu.edu.cn Keywords: Yarn dyed fabric; juxtaposition mixture; space mixture; color thread coverage rate; saturation Abstract.
Zhou: Journal of Zhejiang Sci-Tech University Vol.24 (2007), p. 378 [3] Z.
Takatera, et al: Society of Fiber Science and Technology Vol. 63 (2007), p. 117 [9] K.
Gabrijelčič: AUTEX Research Journal Vol. 9 (2004), p. 187 [10] Y.Yang: Shanghai Textile Technology Vol. 32 (2004), p. 58 [11] Q.
Zhu: Advanced Materials Research Vol. 441 (2012), p. 651 [12] H.