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Introduction Activated carbons as microporous materials are well known and widely used in industries.
Potassium and mineral salt metals are known to catalyze the gasification of carbonaceous materials with either steam or CO2.
Experimental Materials and pretreatment The palm shells received from locally palm oil mill in Malaysia.
[2] Tan I A, Ahmad A L, Hameed B H: Journal of Hazardous Materials, Vol. 154 (2008) p. 337-346
[10] Kiyoshi O, Nobuo Y, Yoshikazu K, Atsuo Y: Journal of Colloid and Interface Science, Vol. 262 (2003), p. 179–193

The material of the particle is SnO2 and that of the matrix is Ag.
Metal matrix composites-From science to techlogical significance.
Computational Materials Science, 13(1999), 259-269
Journal of Materials Processing Technology, 207(2008), 53-62 [4] A.
Composite Science and Technology, 68 (2008), 1943-1953

Research on Force Simulation of Rolls' Deformation in the Rolling Process of Medium and Heavy Plate Leveler Xiaogang Wang a Xiangnan Li b Qingxue Huang c School of Material Science and Engineering, Taiyuan University of Science and Technology, China, Shanxi, Taiyuan 030024 a wxg_158@sina.com bdaosheng54321@163.com Keywords: medium thick plate; straightening; deformation of rolls Abstract.During many factors affect the straightening precision, the shape of roller gap affect directly the flatness and the distribution of residual stress; At the same time, roll system's stiffness, as an important part of the roller leveler's whole stiffness, affect directly the design of leveling production process.
Activities beams material is Q345, the elasticity module is 211000Mpa, Poisson's ratio is 0.3; The materials of straightening rollers and supporting rollers is 60CrMoV forged steel, with the elasticity module of 221000Mpa, Poisson's ratio is 0.3; rollers box material is cast steel, the elasticity module is 175000Mpa, Poisson's ratio is 0.3.
References [1] Yuli Liu,Mike Levick.Investigation Into the Effects of Leveling Roll Diameter Variation on Coupling Shear Pin Breakage of a Hot Plate Leveler,Iron & Steel Technology,2009,6(8):82-88 [2] Kazunari,Yoshida,Tsuyoshi,Sugiyama.Analysis of the straightening of drawn wires using rollers by the Finite-Element Method (FEM), Wire Journal International,2009,42(5):52-56 [3] P.A.Eggertsen,K.Mattiasson.On the modelling of the bending-unbending behaviour for accurate springback predictions, International Journal of Mechanical Sciences,2009,51 (7):547-563 [4] M.E.Kassner,P.Geantil,L.E.Levine.Backstress.The Bauschinger Effect and Cyclic Deformation, Materials Science Forum, 2009, 604/605:39-51 [5] Wilhelm Guericke.
Material Model Describing Cyclic Elastic-Plastic Deformation of Roller Leveling and Straightening Processes, Steel Research, 2009,80(4):281-287

[5] R.O.Rocha, T.M.F.Melo, E.V.Pereloma, D.B.Santos, “Microstructural evolution at the initial stages of continuous annealing of cold rolled dual phase steel”, Materials Science and Engineering A, Vol.391, 2005, p.296~304
[6] M.ERDOGAN, “The effect of new ferrite content on the tensile fracture behavior of dual phase steels”, Journal of Materials Science, Vol.37, 2002, p.3623~3630
[8] R.O.Rocha, T.M.F.Melo, E.V.Pereloma, D.B.Santos, “Microstructure evolution at the initial stages of continuous annealing of cold rolled dual phase steel”, Materials Science and Engineering A, Vol.391, 2005, p.296~304
[10] M.ERDOGAN, “The effect of new ferrite content on the tensile fracture behaviour of dual phase steels”, Journal of Materials Science, Vol.37, 2002, p.3623~3630

Titanium and Zirconium Base Alloys in Ultra-Fine Grain state: Mechanical Stability and Failure Behavior DANILOV Vladimir1,2,a, EROSHENKO Anna1,b, SHARKEEV Yury1,2, ORLOVA Dina1,2, ZUEV Lev1 1Institute of Strength Physics and Materials Science SB RAS, Akademicheskii ave., Tomsk, 634055, Russia 2National Research Tomsk Polytechnic University, 30 Lenina ave., Tomsk, 634050, Russia advi@ispms.tsc.ru, beroshenko@ispms.tsc.ru Keywords: Titanium and zirconium alloys, biomedical materials, nanostructured materials, pressing, electron microscopy, microstructure, grain size, mechanical properties Abstract.
The SPD treatment would cause strengthening of materials, mostly due to grain refinement.
Both materials undergo viscous fracture.
Tjong, Nanocrystalline Materials.
Aleksandrov, Bulk Nanostructured Metal Materials, Akademkniga, Moscow, 2007

The starting materials with stoichiometric quantities were grinded in agathe mortar to obtain uniform grinding.
Siegmann, Magnetism, Springer Series in Solid-state Sciences, 152, Berlin [15] V.R.K.
Viswanathan, Microwave Materials, Narosa Publishing House, (1994) 164
Joshi, Activation energy for microcrystalline YIG, Materials Research Bulletin, 16 – 12 (1981) 1535-1540
Oates, Xiaoxing Xi, Materials Issues for Tunable RF and Microwave Devices in Materials Research Society Symposium Proceedings, Vol.603, Symposium held November 30-December 2, 1999, Boston, Massachusetts, U.S.A

Applied Surface Science.
Journal of Applied Physics.
Journal of the Electrochemical Society.
Journal of Electrochemical Society.
Journal of Applied Physics.

The intelligent control based on intelligent materials and algorithm is a kind of control mode which gets rid of precise mathematical model for controlled object.
In the aspects of intelligent drive materials and devices, its control principle is basically same with active control, will no longer be described one by one here.
Gui: Journal of Ship Mechanics.
Ou: Structural Vibration Control-Active, Semi-active and Intelligent Control (Science Press, Beijing 2003)
Hu: Journal of Sound and Vibration.

Fig. 1 In Actual Working Process Of The Shaft Fracture Analysis of materials mainly for the roll axis fracture surface were to cut samples, grinding sample, polishing and microscopic observation, it is in order to determine the roll axis machining processes and materials are in the line with the standard of flip axis.
Axis of post-treatment process is in place, it can be seen from the figure the ferrite and Sorbite distribution, performance materials, in line with the roll axis’s standard [1].
Qin: Metal Science and Heat Treatment 2nd Edition (Machinery Industry Press, China 2007) [2] H.
Liu: Mechanics of Materials (Higher Education Press, China 2011) [3] B.
Yu: Finite Element Simulation and Optimization of Heavy-duty Truck Frame Structure (ph.D., Journal of Jilin University, China 2005) [6] G.

Using the low-cost combination, it can truly apply on design interactive teaching materials more extensive.
Teachers can design the teaching materials according to the needs of students from different courses.
Key Engineering Materials Vol.439-440 (2010), p. 1253-1258
Liu: Application infrared emitter as interactive interface on teaching material design for children, Advanced Materials Research, 2011(accepted) [7] S.J.
A critical review of the literature, Journal of Computer Assisted learning Vol. 21, (2005), p.91-101.