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For isotropic material, Thermal Conductivity is a constant in every direction.
Material properties of mould show in the Table.1 Material properties of mould.
Journal of Shaanxi University of Science &Technology. 2003,21(4):120-123
[2] Y.F.Qu,Q.L.Huang.Journal of Applied Polymer Science.2003(87):2052-2056.a [3] J.P.Wu,H.Y.Zhan.Guangdong Pulp&Paper.2000(01)
Journal of Xihua University (Natural Science Edition).2006(5)

Other researchers studied the material removal rate and non-uniformity.
Acknowledgments This project is supported by National Natural Science Foundation of China (NSFC Grant No. 50575207).
References [1] B.Y.Park, H.Lee,K.Park et al.: Journal of Materials Processing Technology, Vol.203(2008), pp.287-292
[4] B.E.Klamecki: Journal of Materials Processing Technology,Vol.109(2001), pp.248-253
Liu: Journal of Zhejiang University of Technology,Vol.29(2001), pp.20-25.

The reflection from the radiation of TI camera for various materials was presented in Fig. 4.
All materials except brass have a smooth and quite gross surface.
The estimated emissivity of various materials in this paper is in agreement with presented in the literature [14, 15, 16, 17].
Raj, Measurement of thermal diffusivity of solids using infrared thermography, Materials Letters, Vol. 62 (2008), p. 2740–2742 [8] A.
Bergheau, Temperature measurement and heat flux characterization in grinding using thermography, Journal of materials processing technology, Vol. 2 0 1 (2008), p. 590–595 [9] K.

The axial force helps the material to flow towards the expansion zone where the deformation takes place [1].
Altan: Tube hydroforming: state-of-the-art and future trends, Journal of Materials Processing Thechnology 98 (2000) pp. 25-33
Altan: An overall review of the tube hydroforming (THF) technology, Journal of Materials Processing Thechnology 108 (2001) pp. 384-393
Koç: Tribological Issues in the Tube Hydroforming Process---Selection of a Lubricant for Robust Process Conditions for an Automotive Structural Frame Part, Journal of Manufacturing Science and Engineering -- August 2003 -- Volume 125, Issue 3, pp. 484-492
Kapranos: Thixoforming 7075 aluminium alloys, Materials Science and Engineering, in press.

Oza2 1Arts, Science and R.A.
Polythiophene (pure) obtained from a chemical company was dark brown material.
[8] XI-SHU WANG, XI-QIAO FENG, journal of material science letters 21, 2002, pp 715-717
[9] D.S.Correa, M.R.Cardoso et al., polymer 49, 2008, pp 1562-1566 [10] A.Entezami , N.Arsalanl, Iranian journal of polymer science & technology, vol.1 , 1992, pp 33-35
Goncalves, Ligia M.M.Costa et al., journal of applied polymer science, vol.114, 2009, pp 680-687

Test materials and Methods Test Materials.
The Mytilaria laosensis were provided by DaQingShan testing-center of China forestry science and technology institute.
Forest Products Journal, 1995, 45(7P8): 912-916
Tropical Forestry Science and Technology.
Research and Evaluation on the Planning and Sanding Properties of Mytilaria laosensis [J].Advanced Materials Research. 2012, 420: 982-986

Materials and methods Materials.
The potential reason may be the difference of raw materials (seed) from which two oil samples used in this study were obtained
Acknowledgements Funding from National Natural Science Foundation of China (Grant No. 31070612) and Hunan Natural Science Foundation (Grant No. 09JJ3042).
Guangdong Agricultural Science, 6 ( 2011): 100-102 (in Chinese)
Journal of Instrumental Analasis,30 (2011): 696-700 (in Chinese)

As a promising optoelectronic material, lead sulfide has been widespread concern.
Computational method The first-principles calculations presented here were performed by the Castep program on the platform of Materials Studio, which is based on density functional theory using a plane-wave basis set for the expansion of the wave functions [16].
Acknowledgments This work was sponsored by the National Science Foundation of China (Grant No. 61072028 ) and the Natural Science Foundation of Guangdong Province (No. 10151063101000048).
Vijayan, R.Devanathan, Materials letters, Vol. 58 (2004), p.1223 [2] Wise F W, Acc Chem Res, Vol.33 (2000), p.773 [3] Saraidarov T, Reisfeld R, Sashchiuk A, Physica E, Vol.37(2007), p.173-177
[4] Preobrajenski A B, Chasse T, Applied surface Science, Vol.166(2000), p.201 [5] Sashchiuk A, Lifshitz E, Reisfeld R, Saraidarov T, Materials Science and Engineering: C, Vol.19(2002), p.67 [6] Hu K C, Liu P, Ye S J, Biosensors and Bioelectronics, Vol.24(2009), p.3113 [7] Badr Y, Mahmond M A, Physica B, Vol.388(2007), p.134 [8] Alex P G, Peter I G , Arne N L, Thin Solid films, Vol.516(2008),p.3791 [9] Nanda K K, Kruis F E, Fisan H, J Appl Phys, Vol.91(2002), p. 2315 [10] Lian H J, Yang A, Thewalt M L W, Phys Rev B, Vol.73(2006), p.233202

It showed that crack extended along the ASBs and eventually it led to the fracture of materials.
Therefore the commercial pure titanium is selected to be a model material for HCP structure materials and its high-speed local deformation behavior still needs further research, which can provide theoretical basis to design materials with good impact resistance.
References [1] Fu Yanyan, Song Yueqing, Hui Songxiao, Mi Xujun, Research and application of typical aerospace titanium alloys, Chinese Journal of Rare Materials. 06(2006) 850-856
[2] Qian Jiuhong, Application and development of new titanium alloys for aerospace, Chinese Journal of Rare Materials. 03(2000) 218-223
[4] Me–Bar Y, Shechtman D, On the adiabatic shear of Ti–6Al–4V ballistic targets, Materials Science and Engineering, V58(1983) 181–188

The vacuum insulated panel is a kind of vacuum insulation material, it is a composite material with special structure made of core material and vacuum protection of surface by the principle of vacuum insulation, it has a very low thermal conductivity, between 0.004 and 0.007, which is the most advanced and efficient thermal insulation material in the world.
It is used in Occasions that require a higher energy-saving, insulation materials are small and light, and with greater technical and economic significance. 1.
（3） where: ambient temperature at outdoor, °C； the thickness of single material, ； thermal conductivity of single material, In the non-steady state heat transfer, the heat flux through the inner surface of envelope structure made of single material constitutes thermal heat flux intensity of envelope and regenerative strength of material, and the regenerative strength is:
Acknowledgment The study also supported by Science & Technology Program of Shanghai Maritime University(2008468), foundation of shanghai key subjection (J50603) and the foundation of the student Science and Technology Innovation of Shanghai Maritime University (yc2009111).
Huainan Vocational and Technical College Journal. 2007(1), 37-39.