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Compared with traditional honing, the ultrasonic vibration honing is of the advantages such as higher precision of surface quality, small roughness, higher processing efficiency, easy to process hard crisp material, etc.
Acknowledgements The subject is supported by the National Natural Science Foundation (50975265) and the Shanxi Natural Science Fund Committee (2007011071) and Program for the Top Young Academic Leaders of Higher Learning Institutions of Shanxi (20080205ZX).
References [1] Bukkapatnam S T and Palanna R: Journal of Manufacturing Science and Engineering Vol. 126 (2004), pp: 341-344
Liu and Payre G: Journal of Sound and Vibration Vol. 301(2007), pp: 950-962
[4] Zhu XJ and Gao YX: Advanced Materials Research Vol. 24-25 (2007), pp: 165-170

Introduction As a result of the high strength of fine grained materials and also the interest in work hardening mechanisms associated with fine grain sizes, development in severe plastic deformation (SPD) methods for fabricating sub-micron and nano-scale grained materials have attracted the growing interest of specialists in materials science [1].
Cao, A.Godfrey, Q.Liu: Materials Science and Engineering A Vol.361 (2003), p. 9 [2] R Z Valiev, R.K.IsIamgaliev, I V Alexandrov: Progress in Materials Science.
R Lapovok, I G .Brodova, P.F Thomson: Materials Science and Engineering: A Vol.357 (2003), p. 159 [4] Q Wei, T Jiao, S.N Mathaudhu, E Ma, K.T Hartwig, K.T Ramesh: Materials Science and Engineering: A, Vol.358 (2003), p. 266 [5] Y Ivanisenko, R.Z Valiev, H J.Fecht :Materials Science and Engineering: A Vol.390 (2005), p.159 [6] H S Kim, S I Hong, Y S Lee, A A Dubravina, I V Alexandrov: Journal of Materials Processing Technology, Vol.142 (2003), p. 334 [7] M.T.
Ruano: Scripta Materialia, Vol.51 (2004), p. 1093 [8] N Kamikawa, N Tsuji, Y Minamino: Science and Technology of Advanced Materials, Vol.5 (2004), p. 163 [9] M Richert, H.P Stüwe; M.J Zehetbauer, J Richert, R Pippan, C Motz, E Schafler: Materials Science and Engineering:A Vol.355 (2003), p. 180 [10] H S Chu, K S Liu, J W Yeh: Materials Science and Engineering: A, Vol.277 (2000),p. 25 [11] Lin H K, Huang J C: MATERIALS TRANSACTIONS, Vol.43 (2002), p. 2424 [12] Y M Hwang, M T Yang: Key Engineering Materials, Vol.233 (2002), p. 311 [13] R.
[14] M Chandrasekaran, Y M S John: Materials Science and Engineering A Vol.381 (2004), p. 308 [15] Akihiro Yamashita, Zenji Horita, T G, Langdon: Materials Science and Engineering A, 300 (2001), p. 142 [16] Shi-Ying Yuan, Jien-Wei Yeh, Chun-Huei Tsau.

Simulation of electrodeposition of Al from ionic liquid Ildiko Peter1, a *, Mario Rosso1,b 1Politecnico di Torino, Department of Applied Science and Technology, Institute of Science & Engineering of Materials for the Innovative technologies, ALTO – Metallurgy Group; ALessandria Campus & TOrino Corso Duca degli Abruzzi, 24, 10129 Torino- Italy aildiko.peter@polito.it, bmario.rosso@polito.it Keywords: galvanic deposition, ionic liquid.
In this paper, results of numerical investigations on the development of efficient production processes aiming at materials’ quality enhancement are presented and discussed.
Summary In this paper numerical simulation and experimental investigation on the development of efficient production processes aiming at materials’ quality enhancement is presented and discussed.
Gatteli, Development of industrial components by improved rheocasting system, International Journal of Materials Forming Vol. 3 Suppl 1 (2010) 787– 790
Hull Cell Studies Journal of The Electrochemical Society, 155 (10) (2008) 660-665

Experimental Section Materials and method.
Chinese Journal of Materials Research, 2000, 14(6): 449−456
Materials Science and Engineering A, 2006, 436/446(5): 123−126
[12] WANG Ji-hui, YANG Jing, Properties of microarc oxidation coating of magnesium alloy oxidized in silicate system[J], Transactions of Materials and Heat Treatment, 2006,27(3):95-131
The Chinese Journal of Nonferrous Metals, 2002,12(3):454～457

Energy & Environmental Science 2011, 4 (3), 760-764
Advanced Energy Materials 2012, n/a-n/a
Energy & Environmental Science 2011, 4 (8), 2790-2798
Advanced Energy Materials 2012, n/a-n/a; (b) Srivastava, R.; Mani, P.; Hahn, N.; Strasser, P., Efficient Oxygen Reduction Fuel Cell Electrocatalysis on Voltammetrically Dealloyed Pt–Cu–Co Nanoparticles.
Journal of the American Chemical Society 2012, 134 (6), 3164-3170

The full denture was fabricated using acrylic resin (Vertex Castavaria) material using vacuum casting technique.
The physical model of the denture assembly was produced on acrylic material by using Rapid Pro Jet SD3000 machine, as shown in Figure 2a.
References [1] S.Singla, (2007) “Complete denture impression technique: evident-based or philosophical”, Indian Journal of Dental Research. 18(3). 124-127.
Journal of Dentistry. 33(8).659-668 [6] Yuchun Sun and Yong Wang(2009).
Journal computer methods and programs in biomedicine. 93. 266–272.

Experimental Materials and Instruments A coating base paper (light offset paper 70 g/m2), Gaseous phase SiO2 powder (nanometer level), TiO2 powder, Polyvinyl alcohol (PVA 1788), Defoamer, Dispersing agent(sodium polyacrylate) , Water retaining agent (SCMC), Color fixing agent (polyethyleneimine), Lubricant (calcium stearate).
(In Chinese) [3] Zhijing Chen, yuchuan zhang, Yu Zeng: Journal of Beijing University of Chemical Technology (Natural Science Edition), 2007, 34(3)：283-286.
[7] Wedin P，Svanholm E，Alberius P，et al: Journal of Pulp and Paper Science, 2006, 32( 1): 32
[8] James E, Margaret J，Dan F: Journal of Coatings Technology, 2003, 75(3) : 75
[9] Xiaokun Qi, Yanggang Yang: Printing materials and its printability [M].

Experimental Materials.
Science, 311:362-365(2006)
Science, 2006, 313:332-334
Chemistry of Materials, 18(11): 2689- 2695 (2006)
Journal of Catalysis, 215(2):317-325(2003)

Based on the last years necessity of lighter materials and safer usage of vehicles we try to come with a new class of materials for bumper systems.
Science. 37 (2006) 246–268
In: Smart materials, structures and NDT in Aerospace.
Hanu Cimpoeşu, Effect of stress on damping capacity of a shape memory alloy CuZnAl, Journal of Optoelectronics and Advanced Materials. 12 (2010) 386-391
Stanciu, Behavior simulation of a copper based shape memory alloy under an external solicitation, Journal of Optoelectronics and Advanced Materials. 12 (2010) 1772-1776

However, the materials science research under mega-gravity field has now remained as an unexploited field, while the sedimentation of molecules or polymer had been used in biochemistory.
Recently, we have done also in a semiconductor Se-Te system [14], an intermetallic compound of Bi-Pb system (Bi3Pb7), organic materials, etc.
It was made clear that strong gravitational field induces the sedimentation of even substitutional atoms for any materials, when temperature condition is satisfied.
If we can increase the sample temperature by several 100s degrees, the number of covered materials will extremely increase, and the unforeseen phenomena is expected to be found.
Materials 68/78, 556 (1978)