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This paper focuses on stainless steel micro lattices as core materials in sandwich structures.
Table 1: Skin materials parameters [9] Prepreg material Skin lay-up Areal density Tensile modulus Tensile strength Cure temperature/time g/m2 GPa MPa °C/min.
Sutcliffe, The influence of processing parameters on the mechanical properties of selectively laser melted stainless steel micro-lattice structures, Journal of Manufacturing Science and Engineering, ASME, vol. 132, pp 041011-1 to 12, (2010) [2] I.
Smith, An investigation into the compression properties of stainless steel micro lattice structures, Journal of Sandwich Structures and Materials, DOI: 10.1177/1099636210380997, (2011) [6] R.A.W.
Cantwell, The mechanical properties of sandwich structures based on metal lattice architectures, Journal of Sandwich Structures and Materials, Vol. 12 , pp159-180 , ( 2009) [12] S.T.

1 Defect and Diffusion Forum Vols. 233-234 (2004) pp. 31-38 online at http://www.scientific.net  2004 Trans Tech Publications, Switzerland [3] Metal Lattice Atomic Structure Characterization using Mirage Effect Technique Karem Boubaker Photovoltaic and Semiconductor Materials Laboratory, ENIT Tunisia, ESSTT, 63 Rue Sidi Jabeur, 5100 Mahdia, Tunisia Keywords: Gaussian Laser, Mirage Effect, Photothermal Deflection, Structure Characterization Abstract.
Method is actually to be tested on differently treated material. 1.
Ashby, Diagrams for Laser Materials Processing, Acta Metallurgica.
Nikogosyan, Properties of Optical and Laser-Related Materials A Handbook, John Wiley and Sons Ltd., Chichester, 1997
Revue International Journal of Thermal Science, vol. 41 N°10, 2002

In solid materials, diffusion is the only way of material transmission [1].
Deke, Fundamentals of Materials Science (China Machine Press, China 2003)
Zhangzhong, Fundamentals of Materials Science (China Machine Press, China 2005)
[5] G.Yuan, X.Zhong, submitted to Journal of Materials Engineering ( 2006)
[9] H.Gengxiang, C.Xu: Fundamentals of Materials Science (Shanghai Jiao Tong University Press, 2000)

Contini, et al., "Purification of MWCNTs grown on a nanosized unsupported Fe-based powder catalyst," Diamond and Related Materials, vol. 16, pp. 1565-1570, 8// 2007
Chung, et al., "An experimental study of the planetary ball milling effect on dispersibility and thermal conductivity of MWCNTs-based aqueous nanofluids," Materials Research Bulletin, vol. 47, pp. 4187-4196, 12// 2012
Yah, "Covalent Functionalization for Multi-Walled Carbon Nanotube (f-MWCNT)-Folic Acid bound bioconjugate," Journal of Applied Sciences, vol. 11, pp. 2700-2711, 2011
Wright, Environanotechnology: Elsevier Science, 2010
Arepalli, "Effect of mild nitric acid oxidation on dispersability, size, and structure of single-walled carbon nanotubes," Chemistry of Materials, vol. 19, pp. 5765-5772, 2007.

Therefore the development of high performance SCR catalytic material is the key technology of SCR
Reference [1] Mindong Chen, et al.: Journal of NanJing University of Information Science and Technology: Natural Science Edition, 2010, 2(2): 138-142.
International Journal of Engine Research, 2009(10): 275-285
SAE International Journal of Engines, 2011, (4): 143-157
(In Chinese) [18] Dan Wang: Journal of Jilin University, 2012, 42 (3): 551-556.

Unlike other conventional pharmaceutical processing technologies，3DP technologies allow the design and fabrication of implants with a novel micro- and macro-architecture, which enables complex drug release profiles, dosage control, and drug or materials matrix distribution in one dosage form.
Materials and methods Materials Poly (l-lactic acid) (L-PLA), Mw＝100kD, was gifted from Dikang Biomedical Co., Ltd (Chengdu, China).
Q20093002) and the Natural Science Foundation of Huangshi Institute of Technology (Project no. 09yjz02R).
Design and fabrication of drug delivery devices with complex architectures based on three-dimensional printing technique, Journal of Wuhan University of Technology-Materials Science Edition, 2005,20:85-88
The Controlled-releasing Drug Implant based on the Three Dimensional Printing Technology: Fabrication and Properties of Drug Releasing in vivo，Journal of Wuhan University of Technology-Materials Science Edition, 2009,24:977-981

This high pressure in a shock wave generated travels down into the metal, and strains the material.
The process can very effectively convert tensile stresses into strong and relatively deep compressive stresses which is effective for the prevention of stress corrosion cracking (SCC) and enhancement of fatigue strength of metal materials [4-6].
Zhang, et al.: Journal of Applied Physics Vol. 91(2002), p. 5775-5781 [2] Charles S.
Vasudevan: International Journal of Fatigue Vol. 27 (2005), p.1255-1266 [7] C.
Florea: Journal of Materials Science Vol. 36 (2001), p.1801-1807 [9] Y.

Therefore, the wrought magnesium alloys are expected to be new types of high-performance structural materials in this century [3].
Experimental Materials and Methods The material used in this study is AZ31B Mg alloy sheet with the width of 250mm.The materials with thickness of 0.52, and 1.30mm are rolling sheet and that with thickness of 2.40mm is extrusion sheet.
It shows that annealing can improve the plastic of materials in a great degree because of static recrystallization.
It indicates that annealing can improve the plasticity of the materials. 3) The optimum annealing treatment is considered to be 300℃ for 2h.
[2] Fei-Yi Hung*, Chien-Chih Shih, Li-Hui Chen, Truan-Sheng Lui Journal of Alloys and Compounds 428 (2007) :106–114 [3] YU Sirong , Chen Xianjun , Huang Zhiqiu, Liu Yaohui journal of rare earths, Vol. 28, No. 2, Apr. 2010: 316 [4] Fuh-Kuo Chen, Tyng-Bin Huang Journal of Materials Processing Technology 142 (2003): 643–647 [5] Chun-feng Li, Master degree thesis of University of Science and Technology Beijing (2009): 20-21

The major factor of the EMSE lay in the permeability (µ) of the shielding materials; furthermore, when µ was bigger, the magnetic flux of the materials was higher and the strength of the shielding magnetic field was larger.
With the increase of the frequency, the electromagnetic wave length became shorter and the incident waves penetrated the crevices of the materials.
Kochc: Materials Processing Technology Vol. 192-193 (2007), p. 549-554
Lou: Textile Research Journal Vol. 75 (2005), p. 466
Hsing: Textile Research Journal Vol. 75 (2005), p. 395.

Acknowledgements The project was supported by the Natural Science Foundation of China (No.50475127, 50675090), Nature Science Foundation of Jiangsu Province (No.
Chen: Laser Science and Technology, Vol.9 (2003), pp.1-8
Zhang: Key Engineering Materials, Vol.315 (2006), pp.607-611
Pantelakis: Journal of Materials Processing Technology, Vol.104 (2000), pp.94-102
Chen: Chinese Journal of Laser, Vol.24 (1997), pp.259.