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The Research Of Biomass Boiler Heating Surface Corrosion Qiang Gao 1, a, Bo Huang 1, b, Wei Lv 1,c , Ruichun Liu 1, d and Xinyu Wang 1, e 1 School of Mechanical and Power Engineering,Harbin University of Science and Technology,NO.52 Xuefu Street,Nangang District,Harbin,150080,China.
These issues are related with the low melting point of the ash, so raw material from the perspective of fuel properties of biomass combustion process to analyze characteristics of fouling and slagging[5].
Journal of Thermal Analysis and Calorimetry, 2004, Vol.78 (1), pp.173-184 [9]Yin Jiamin, WU Zhansong.The corrosion research of Biomass boiler superheater.

Equipment support based on network centric warfare includes four aspects: equipment support command, deployment support of equipment, technology support of equipment, and material support of equipment.
Journal o f the Academy of Equipment Command & Technology, Vol.19 NO.12(2008), p.8-31
[8] Zhenqian Yang, Xueyi Wang: Design and Realization for Visualization System Equipment Guarantee Command.Science Technology and Engineering, Vol.7 NO.16(2007), p.4085-4087.

The Decision of ABS Plastic Concentric Cylindrical Shell which Carries Liquid The device shown in Fig 1 is the decision of ABS plastic concentric cylindrical shell containing liquid water explosions scatter device, we select ABS plastic as the material of thin-walled of the projectile (the thickness of projectile’s wall is 1.2mm).
Yang 2005 Journal of Aerosol science 36(2) 83

Fig.2 Calculation of tandem cold rolling force parameters Results and Analysis Material thickness is 2.25mm, strip width is 1002mm, intermediate roll shifting is 50mm, the diameters of work roll, intermediate roll and backup roll are 425mm, 490mm, 1300mm.
Xu: Journal of Northeastern University:Natural Science, Vo1.29(2008), p.834.

Experimental Material Tested Insects.Tenebrio molitor[2] and wheat bran are buying from the fishing market in Harbin.Tenebrio molitor placed at 23±2℃,relative humidity of the biochemical incubator about 70%,wheat bran feeding.
[2] Jiang Surong,Luo Fei,Qjian Jing.Study on Screening of Insecticide against Tenebrio molitor Linnaeus[J].Southwest China Journal of Agricultural Sciences, Vol.24(2011),p.586-588

The pullout test is carried out in MTS universal material tester, with loading rate controlled at 50 N/s.
Journal of Tongji University,1993,21(3):57-65
Journal of Traffic and Transportation Engineering, 2006, 6(4): 47-51
Journal of Southeast University,1998,28(3):89-95
Anhui: Anhui Science and Technology Press, 1999

Introduction Numerous properties of materials can be attributed to the movement of single atoms.
Diffusion in amorphous materials.
It works in non-metallic systems, as well as in amorphous or polycrystalline materials.
Nature Materials, 8(9):717--720, 2009
Diffusion in solids: fundamentals, methods, materials, diffusion-controlled processes.

According to Mehta’s “the easiest, and the most effective solution” [8], the concrete’s density and durability will be improved by nano materials filled all pores and microcracks.
Materials and Methods Materials and mixtures.
It leaded an increase in atoms numbers, as the materials size reached nanometer level.
Acknowledgements This study, was financially supported by Natural Science Foundation of Ningxia grant No.
Zhang: Journal of Zhejiang University of Technology Vol. 30(2002), p. 31-35

Application Technology of Thin Asphalt Concrete Overlay on Old Pavement Sheng Li 1, a, ZhaoHui Liu 2,b, XinChun Chen2,c 1Key Laboratory of Road Structure and Material of Ministry of Transport, Changsha City, China 2Changsha University of Science and Technology, Changsha City, China alishengttt@163.com, bzh2309471@yahoo.com.cn, c chenxc10@126.com Keywords: Road engineering; Thin asphalt concrete overlay; Functional recovery; Application technology Abstract.
the structural strength of asphalt pavement and deformation resistance capacity of the asphalt layer meet the technical requirements (traffic volume, weather condition and usage performance), to compare the economic and technological aspects of thin overlays program based on principals of local conditions, reasonable materials selection, saving investment, and to choose the advanced technological, safe and reliable, economical, convenient construction structural concept. 2) Follow the scientific, reliable, applicable and economic guideline, and actively, carefully promote new technology, new materials, and advanced process to earnestly pave test section and to gather experiences, make constant improvement and promote step by step. 3) Pavement structure program shall attach to pertinent regulations of environment protection, and reasonably arrange the mixing and standing position of asphalt mixture and properly deal with the old asphalt mixture waste to protect the environment and reduce
then to spray SBS modified asphalt cohesive waterproof layer on the milled road surface. 3.1Target mix design of thin asphalt concrete overlay materials Stones used for project choose sturdy andesite, whose particle shapes are very good, as they all shape like proximate square, and ore powder is replaced by cement to improve water stability and high temperature stability.
Table 3 Screening results of hot material silo Sieve pore 16 13.2 9.5 4.75 2.36 1.18 0.6 0.3 0.15 0.075 12~9mm 100 100 70.306 2.3863 0 0 0 0 0 0 9~5mm 100 100 100 4.4626 0 0 0 0 0 0 0~3mm 100 100 100 97.908 83.998 63.832 55.889 45.719 35.471 23.0531 From the screening results we can see that, materials of 0～3mm contain too much powder of less than 0.075mm, so it is hard to formulate the required gradation (sieve pore passing percentage of powder of 0.15mm and 0.075mm is too large, while that of 1.18mm and 0.6mm is too small), thus limestone is temporarily chosen to substitute andesite, and small amount of natural sand is mixed in to improve the passing percentage of middle sieve pore, the screening results and preliminary mix ratio of each hot material silo, natural sand and cement during the mix production is shown in table 4.
China journal of highway and transport, 2005(1)

Klimpel2,e 1 Department of Materials Processing Technology and Computer Techniques in Materials Science Institute of Engineering Materials and Biomaterials, Faculty of Mechanical Engineering, Silesian University of Technology, 44-100 Gliwice, ul.Konarskiego 18A, Poland 2 Department of Welding, Faculty of Mechanical Engineering, Silesian University of Technology, 44-100 Gliwice, ul.
Introduction One of this treatments could be laser surface treatment, which allows modify the properties of the surface of the material without modifying the core of it.
There is an opinion that laser manufacturing techniques belong to the most promising and efficient ones, for ensuring the development in many industry branches, and especially those in which materials processing dominates.
Etching time was selected experimentally for each investigated material's surface layer form.
Barnes et al.: Journal of Materials Processing Technology 139, 2003, p. 585-588. 0 100 200 300 400 500 600 700 35 45 55 65 75 85 95 105 Feα (200) Feα (211) Reflaction angle [2Θ] Feα (110) Intensity [imp/s] 0 50 100 150 200 25035 45 55 65 75 85 95 105 Reflaction angle [2Θ] Intensity [imp/s] WC (001) WC (100) WC (110) Fe3C (211) WC (101) W (200) Fe (110) Fe (200) W (211) Fe (211)