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Development of Air Flow Control System for Large-scale Pre-oxidation Furnace Kuan Yu1, a, Bo Zhu1,b 1 School of Material Science and Engineering, Shandong University, P.R.China a13605314535@139.com,bzhubo@sdu.edu.cn Keywords: air flow control, pre-oxidation furnace, programmable computer controller, USS protocol Abstract: In this paper, we introduced a high cost performance design of air flow control system consisting of a programmable computer controller (PCC) and 72 inverters.
Introduction Carbon fiber is a material consisting of extremely thin fibers and is composed mostly of carbon atoms.
The Real-Time Analysis of USS Protocol Based Control Network, Journal of Soochow University(Engineering Science Edition), 25(2005)50-53.

Ferris, Jr. drew a decay curve for different band waves that penetrated walls with different materials [12].
The wall materials included concrete walls, brick, clay, glass, wood, and cardboard.
It should be noted that the wall material made a significant difference in results.
Acknowledgements This work was financially supported by the Youth Fund of the National Natural Science Foundation of China (51304180), China Postdoctoral Science Foundation (2013M531529) and Advance Research Projects of Space Science (XDA04078100).
[4] G.H.Lu, J.Q.Wang and G.S.Yang, in: Research Status of Biological Radar, International Journal of Biomedical Engineering, Vol.27 (2004), p.368-370

They are general curve, material particular curve and J integration curve.
New Techniques of Safety Assessment for Defects in Pressure Vessels The traditional safety assessments for pressure vessels’defects need deep theoretical knowledges in the fields of fracture mechanics, materials science and nondestructive testing, which makes the process a little difficult.
Defect’s size, fracture properties of materials, working loads are the main variables in pressure vessel’s failure analysis.
It is a new inspection technology of the in service equipments and it developed from the technologies of failure analysis, computer science and the research of material damage mechanism.
[8] Wei Long, Shichong Du and Jin Yu: Journal of Sichuan University (Engineering Science Edition), 2007, Vol.39 (1), pp.166-170

Moreover, the cost of these raw materials is expected to increase in the future.
Rusop, Temperature effects on the production of carbon nanotubes from palm oil by thermal vapor deposition method, Advanced Materials Research 364 (2012) 359-362
Srivastava, Synthesis of nano-carbon (nanotubes, nanofiber, graphene) materials, Bull.
Samdarshi, A green precursor for carbon nanotube synthesis, New Carbon Materials 26 (2011) 85-88
Rusop, Preparation of palm oil based carbon nanotubes at various ferrocene concentration, Advance Materials Research 364 (2012) 408-411

The Barkhausen noise measurement is a magnetic non-destructive technique which can be used to characterize ferromagnetic materials.
Lian: Materials Science and Engineering A Vol. 190 (1995), p. 55 [4] Q.
Delannay: Materials Science and Engineering A Vol. 328 (2002), p. 26 [6] X.
Vincent: Journal of Nondestructive Evaluation Vol. 22 no. 4 (2003), p. 127 [19] A.
Evsyukov: Materials Science and Engineering A Vol. 273-275 (1999), p. 480

Sintering and Characterization of Alumina Reinforced Tungsten Carbide Cobalt Composite Kaisara Zibani, AMOS1,4,a, Enoch Nifise, OGUNMUYIWA1,3,4,b,*, Albert Uchenna, UDE2,3,4,c, Nastassia Thandiwe, SITHOLE3,d 1Department of Chemical, Materials & Metallurgical Engineering, Faculty of Engineering & Technology, Botswana International University of Science & Technology, Private Bag 16, Palapye.
The mechanical properties of the sintered samples shows a good promise for the potential of the materials in cutting tool applications.
Matizamhuka, ‘Spark plasma sintering (SPS) - An advanced sintering technique for structural nanosample materials’, J.
Journal of Refractory Metals & Hard Materials The synthesis and consolidation of hard materials by spark plasma sintering, Int.
Jan, Field-Assisted Sintering Technology/Spark Plasma Sintering: Mechanisms, Materials, and Technology Developments, (2014) 830–849. doi:10.1002/adem.201300409

Journal of Southwest Forestry College. vol. 6 (2002), p. 76-79.
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Chinese Journal of Applied and Environmental Biology. vol.8 (2002), p. 430-434.
Public Science. vol. 11 (2005), p. 95-96.

The main structural material used in the construction of collector tunnels is reinforced concrete.
In the design – location of pipelines, warehouses of combustive-lubricating materials, oil refineries, industrial sites in the vicinity of the underground construction. 2.
It is possible to allocate three types of operating conditions of lining: · operation in contact with the inner surface of the lining with an aggressive environment to traditional materials – concrete, steel, cast iron.
[4] Ghafar Nima, Corrosion control in underground concrete structures using double waterproofingshield system, Construction and Building Materials. 36 (2012)
Microbiological Corrosion of Underground Sewage Facilities of Saint Petersburg, World Applied Sciences Journal. 23 (2013) 184-190.

Card service center is mainly for writing, changing and supplementing campus material, and the production of various types of operating card, function card, stuck affairs management.
Journal of Sun Yat Sen University, Vol 6, pp.118-120, 2002 (in Chinese)
Education Sciences of China, Vol 1, pp. 62-63, 2002 (in Chinese)
Hwang, Password Authentication Schemes: Current Status and Key Issues.International Journal of Network Security, Vol 2, pp.101-115, 2006
Journal of Computer and System Sciences, Vol 72, pp.727-739, 2006

Methodology Material.
Journal of Molecular Catalyst B: Enzymatic.
Journal of Saudi Chemical Society Vol. 18(2014), pp. 276–287
Journal of the American Oil Chemists’ Society.
Journal of Food Engineering.