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Introduce Friction stir welding (FSW) is a solid-state technique used for joining materials.
Acknowledgements This work was financially supported by National Natural Science Foundation of China (50875119) and Jiangxi Natural Science Fund (2008GQC0039).
K: Welding journal Vol. 7 (1999), p. 229 [2] F.Beckmann, T.Donath: Metals & Materials Society 2003 [3] KE Li-ming, PAN Ji-luan, XING Li: Journal of Mechanical Engineering, vol.45 (2009),p.89 (in chinese) [4] M.
Mcclure: Materials Characterization Vol. 49 (2003), p.95 [5] Olivier Lorraina, éronique Favierb, Hamid Zahrounic: Journal of Materials Processing Technology, vol. (2010) ,p.63 [6] B.C.
Webb: Journal of Materials Processing Technology vol.184,(2007), p.240

Such materials can replace metal reflecting screens.
Radioabsorbing materials based on nanostructures.
Electronics: Science, Technology, Business. 1 (2010) 92–95
Russian Physics Journal. 8 (2008) 874–876
Russian Physics Journal. 8 (2013) 970-976

This decision clearly puts forward biological technology, new energy, new materials, energy conservation and environmental protection and new information technology as the key strategic emerging industries.
[2] Thorsten Beck, Ross Levine, Norman Loayza, Finance and the Sources of Growth, Journal of Financial Economics, 58(2000) 261-300
[3] King, Robert G, Levine, Ross, Finance, Entrepreneurship, and Growth Theory and Evidence, Journal of Monetary Economics, 32(1993) 513-542
Demetriades, Philip Arestis, Financial Development and Economic Growth: Assessing the Evidence, The Economics Journal, 107(1997) 783-799
[5] QI Zi-xiang, The Research on Financial support of strategic emerging industries, Science Technology and Industry, 13(2013) 1-8

Chinese Science Bulletin Vol. 53(2008), p. 784-790
Wood and other raw materials for the 21st century.
Forest Products Journal Vol. 45(1995), p. 17
The family of wood composite materials.
Forest Products Journal Vol. 46(1996), p. 18-19.

Bahavior of Composite Materials to Withstand Impact and Compressive Design Allowables Zhen Shen1 Shengchun Yang1 Puhui Chen2 1 Aircraft Strength Research Institute of China, Xi'an, 710065 , China 2 Nanjing University of Aeronautics and Astronautics, Nanjing, 210016, China 1 shenzhen623@yahoo.com.cn 1shengchunyang@yahoo.com.cn 2phchen@pub.xaonline.com Keywords: Composite Materials; Material Evaluation; Damage tolerance; Damage Resistance; CAI Abstract.
Introduction CAI(Compression After Impact) values obtained by NASA (or SACMA) test standards usually are used as the very important index for material scientists to develop new composite systems and aircraft designers to select materials.
During the past 20 years CAI has been used to evaluate the behavior of composite materials to withstand impact.
Preliminary study on evaluation system of composite materials to withstand impact Recently Authors [2-5] carried out a lot of experimental study on the evaluation system of composite materials to withstand impact.
To be published in Journal of Composite Structures Vol 75, 2006 [5] Z.Shen, P.H.Chen, S.C.Yang.

The forming limits for both operations for the aluminum alloy EN AW 6082 T6 obtained via simulations and experiment are investigated in a research cooperation between the Institute of Materials Science (IW) and the Institute of Applied Mechanics (IFAM).
Moon, Forming limit diagram of auto-body steel sheets for high-speed sheet metal forming, Journal of Materials Processing Technology 211 (2010) Issue 5, pp. 851-862
Larkiola, Comparsion of forming and fracture limits of an aluminum alloy and austenitic stainless steel, International Journal of Material Forming 2 (2009) supplement 1, pp. 431-434
Reese, Prediction of springback in sheet forming by a new finite strain model with nonlinear kinematic and isotropic hardening, Journal of Materials Processing Technology 209 (2009), pp. 4062-4075
Reese, Constitutive modelling of anisotropy, hardening and failure of sheet metals, Key Engineering Materials Vol. 473 (2011), pp. 631-636

Ren, Preparation and characterization of double-MF shell microPCMs used in building materials.
Journal of Applied Polymer Science, 2005. 97(5): p. 1755-1762. 2.
Journal of Materials Research, 2008. 23(12): p. 3153-3160. 7.
Zhang, Mechanical strength of microcapsules made of different wall materials.
Colloid and Polymer Science, 2005. 284(2): p. 224-228. 11.

Pashby, Journal of Materials Processing Technology, 42, p.377-390, (1994)
Tor, Materials Letters, vol.45, pp.32-38, 2000
Torralba, Journal of Materials Processing Technology vol. 119, pp.1-6, 2001
Ule, Journal of Materials Processing Technology vol. 82, pp.89-94, 1998
Van Tyne, Journal of Materials Processing Technology vol. 111, pp.20-24, 2001.

However, bulk silica has a wide band gap of 8.9 eV and its band gap need to be narrowed in order to use it as photoanode materials.
Conclusions Dye Sensitized Solar Cells has been fabricated with fumed silica, synthesized nanosilica and titanium dioxide photoanode materials.
Ramakrishna, Controlled electron injection and transport at materials interfaces in dye sensitized solar cells, Materials Science and Engineering R: Reports 63 (2009) 81-99
Sipaut, Hibiscus flower extract as the natural dye sensitizer for dye-sensitized solar cell, Journal of Physical Science (2013)
Kuang, Dye-sensitized solar cells based on a double layered TiO2 photoanode consisting of hierarchical nanowire arrays and nanoparticles with greatly improved photovoltaic performance, Journal of Materials Chemistry 22 (2012) 18057-18062

Current Status of New Materials With the constant development of the sweater industry, new materials have become the priority and foremost condition for the creation of sweater products.
New raw materials, such as modal, tencel and fancy yarns, have not only given new concept of science, but also upgraded the intrinsic artistic quality of sweaters by virtue of their unique yarn structure and injected full of vigorousness to enterprise, bring about abundant economic profit.
Influence of Raw Materials on Sweater Products From the perspective of sweater products, the raw material plays as an important role influencing the overall style of the sweater.
[2]Liu Yang, Li-li Mao and Zhao L(U), in：Research on the changing of knitting patterns with fancy yarns, edited by Wool Textile Journal Vol.12(2006),in press
[3]Shumei Jiang, in：the Unity of art and techniques of the fancy yarn in textile design,edited by Shanghai Wool & Jute Journal Vol.1(2004),in press.