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However, it has been difficult to prepare raw materials with the desired sizes.
Kiminami, Spray forming of glass former Fe63Nb10Al4Si3B20 alloy, Material Science and Engineering A. 449-451(2007), 884-889
Uhlenwinkel, Microstructure and mechanical properties of partially amorphous Al85Y8Ni5Co2 plate produced by spray forming, Material Science and Engineering A. 527(2010), 2747-2758
Takagi, The Development of Mono-sized Micro Silicon Particles for Spherical Solar Cells by Pulsated Orifice Ejection Method, Materials Science Forum.534-536 (2007), 149-152
Yagi,Transport Phenomena in Materials Engineering, Tohoku University Press, Japan, 2001.

Jounal of Hazardous Materials, 2009, 166: 1134-1140
Journal of Hazardous Materials, 2009, 162: 954-959
Journal of Southeast University (Natural Science Edition), 2010, 6(40): 1337-1341
Chemical Engineering Journal, 2010, 160: 226-231
Journal of Hazardous Materials, 2009, 164: 527-532.

Study on Activated Carbon Prepared from Coking Fly Ash with KOH Activation Shuguang Ouyang 1, 2, a, Lele Fu1, b and Zhi Wang1, c 1Wuhan University of Science and Technology, No.947, Heping Road, Wuhan, 430081, China 2 Hubei Coal Conversion and New Carbon Material Key Laboratory, No.947, Heping Road, Wuhan, 430081, China a105258565@qq.com, bfulele.good@163.com(corresponding author), c243943293@qq.com Keywords: KOH activation, coking fly ash, activated carbons, orthogonal experiment.
On the other hand, as coking fly ash meets the requirements of raw materials for activated carbon production, it can be made into activated carbon which is in great demand in sector of environment protection[1-5].
Acknowledgement It is a project supported by the Science Research Foundation of the Education Office of Hubei Province of China (D20101101).
Rubio: Journal of Hazardous Materials Vol. 155 (2008), p. 199-205
[7] WANG Xiufang, TIAN Yong and ZHANG Huiping: Journal of Chemical Industry and Engineering Vol. 60(2009), p. 733-737, in Chinese.

[3] Hahn, H.T. and Tsai, S.W., 1974, "On the Behavior of Composite Laminates After Initial Failure" Journal of Composite Materials, 8, pp. 288-301
[5] Eijpe, M.P.I.M. and Powell, P.C., 1997 "A Modified Layer Removal Analysis for the Determination of Internal Stresses in Polymer Composites" Journal of Thermoplastic Composite Materials, 10(4), 334-352
[6] Ersoy, N. and Vardar, O., 2000 "Measurement of Residual Stresses in Layered Composites by Compliance method" Journal of Composite Materials, 34(6), 575-598
T., 1993 "Cure Cycle Optimisation for the Reduction of Processing-Induced Residual Stresses in Composite Materials" Journal of Composite Materials, 27(14), 1352-1378
[8] Sicot, O., Gong, X.L., A., "Cherouat and Lu, J., 2003 "Determination of Residual Stress in Composite Laminates using the Incremental Hole-Drilling Method" Journal of Composite Materials, 37(9), 831-844.

Therefore, the construction of high-rise buildings and long span elements is gradually increasing and structural steels are considered as one of the best materials in terms of faster construction and higher quality.
The other method is based on the output from the fire engineering and science [2].
Column specimens Specifications Number of specimens - materials : Carbon steel tubes for general structural purposes (STK 400) - dimensions: ø = 355.6, t = 9.2㎜, length = 3.5 m 4 The evaluation of the fire resistance of the CHS was conducted by using the standards KS F 2257-1 [15] and KS F 2257-7 [16], respectively.
CFST specimens Specifications Number of specimens -materials : Carbon steel tubes for general structural purposes (STK 400) -dimension: ø = 355.6 t = 9.2㎜, length = 3.5m -concrete : 25-21-12 (aggregate (mm), strength (MPa), slump value (cm)) 4 Fire tests were conducted by using the KS F 2257-1 and KS F 2257-7 standards.
[4] J.Y.Richard Liew, K.Y.Ma, “Advanced analysis of 3D steelwork exposed to compartment fire”, Fire and Materials,2004; 28: 253-267 [5] Saab HA, Nethercot DA., “Modelling steel frame behavior under fire conditions”, Journal of Engineering Structures 1991;13:371-382 [6] Wang YC, Lennon T, Moore DB., “The behavior of steel frame subject to fire”, Journal of Constructional Steel Research 1995;35:291-322 [7] Standards New Zealand, NZS 3404: Part1:1997.(1998), “Steel Structures Standard”

Effect of Structure on Refractive Index for SiO2-B2O3-Ta2O5-ZrO2-Na2O System Glass Xiao-dian Xua, Yan-hang Wang, Cheng-kui Zu and Peng Zhou China Building Materials Academy, Beijing, PR China a123765030@qq.com Keywords: Borosilicate glass, Structure, Refractive index, Raman spectroscopy Abstract.
Special dispersion glass has attracted much attention because of its larger relative partial dispersion deviation to evidently eliminate the secondary color comparied with other optical materials[1-3].
Ibrahim: International Research Journal of Natural Sciences, Vol. 2 (2014) No. 4, p. 1-9
Materials Science Edition, Vol. 23 (2008) No. 3, p. 419-421
Angelos: European Journal of Glass Science and Technology, Vol. 47 (2006) No.5, p. 133-137

Experimental Experimental Materials.
Ma: Journal of Aeronautical Materials Vol. 24 (2004), p. 52, (In Chinese)
Wang: Journal of Materials and Metallurgy Vol. 1(2002), p. 302, (In Chinese)
Deschamps: Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science Vol. 35(2004), p. 1437
Ouden: Materials Science and Engineering Vol. 26 (1999), p. 198.

It is well known that materials of higher strength that are used for lightweight design, such as high alloyed steels and aluminium alloys, frequently show a degraded forming behavior associated to a lower ductility.
Experimental results Materials properties, after the bulk and local (laser) heat treatments, were evaluated by microhardness measurements.
Geiger, Laser Forming of aluminium and aluminium alloys – microstructural investigation, Journal of Materials Processing Technology, 11, pp. 159-165, 2001
Geiger, New materials and production technologies for innovative lightweight constructions, Journal of Materials Processing Technology,Vol. 125–126 , pp. 532–536, 2002
[4] Borge Bjorneklett, Odd Perry Sovik, Ole Runar Myhr, Hallvard Fjaer, Local Thermal Manipulation of aluminium alloys, 2005 TMS Annual Meeting: 6th Global Innovations Symposium Edited by TMS (The Minerals, Metals e Materials Society), 2005.

With the improve on the theory of composite material, the method to improve the structure and material of cement concrete slab also has got development, various modified cement-based compound material have been adopted on cement concrete pavement.
Calculation results of joint open ΔL3(mm) Plate length ( m) 4 5 6 7 8 9 10 Portland cement concrete pavement 0．800 1．000 1．200 1．400 1．600 1．800 2．000 Rubberized concrete pavement 0．640 0．800 0．960 1．120 1．280 1．440 1．600 Table 5 shows the relationship between materials and joint open cause by dry shrinkage deformation.
Acknowledgements This work was financially supported by the Scientific research project of Guangxi traffic, No. (〔2007〕130-06) and Natural Science Foundation of Guangxi No.(2010GXNSFA013037).
[4] QIN Feng., Experimental study on shrinkage properties of cement-stabilized macadam base course with rubber powder, Journal of New Building Materials, December, 2009, pp.32-35
[5] WENG Xing-zhong, TAN Mai-qiu, KONG Da-qing., Joint Design of Cement Concrete Large Slab, Journal of Air Force Engineering University(Natural Science Edition), June, 2002, pp.4-6

Science of processing the rubbish can not only protect the environment and people's health, but also for resources to use again.
Kitchen waste contains large amounts of fat, and is a good material for biodiesel.
Journal of Animal Science, 1998, 76( 12) : 2976-2983
Environmental Science and Management, 2010, 35（2）: 148-152
South China Normal University: Natural Science, 2007, 7: 70-74.