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Asphalt Material Aging Mechanism and Characteristics Analysis Based on Infrared Spectrum Liu Yu1,2,a，li Jing3,b and Wu Chuan hai4,C 1 Chang'an University,Xi'an 710064,Shaanxi,China 2.
Introduction Asphalt mixture is an important road paving material, and road pavement used asphalt material has good performance.However, as the most important bonding material, asphalt materials will occur aging gradually.in the construction and in the process of using.Asphalt aging will generate serious road surface diseases, leading to the road surface flaking, pits, water damage and other damage, and will seriously affect the fatigue life of the asphalt pavement.Therefore, the analysis of the aging mechanism, researche aging characteristics, and find the aging asphalt material evaluation method have important significance.
Journal of East China University of Science and Technology. 1998, 24(4):405-409 ].
Analysis based on infrared spectrum The asphalt is a kind of polymer material，which has typical infrared absorption spectrogram, typical absorption bands characterized groups species of materials.

Acknowledgements This work was supported by Research and Application of High Property Metal Matrix Composite Project (201111), Zhenjiang science research project (GY2013052) Reference [1]LIU S Z, TANG D Z: Numerical simulation of directional solidification process of single crystal superalloys, Materials Engineering (1999),(7),40-42
[2]XIE H J, LI J R: Numerical simulation of directional solidification process on the vane of single crystal superalloy DD6, Materials Engineering (2011), (11),58-61
[5] LI J R,LIU S Z,YUAN H L, et al: Solidification simulation of investment castings of single crystal hollow turbine blade, Journal of Materials Science and Technology (2003),19(6),532-534
[8]FU H Z, etal: Directional solidification and Processing of Advanced Materials, Beijing, Science (2008) [9]J.R.Welty, etal: Fundamentals of Momentum, Heat, and Mass Transfer, Danver, MA, Wiley, 1984
[12]Fu Hengzhi, Guo Gingshan: Directional Solidification and Processing of Advanced Materials, Beijing, Science (2008).

One of the main building materials for construction is concrete.
This material will remain one of the main structural materials for the near future.
Materials and Research Methods 4. 1.
Structural material science / V.
Ielkin // Web of Conferences, open access journal  «MATEC Web of Conferences». – V. 116. – EDP Sciences. – 2017. – С. 1-6. – DOI: 10.1051/matecconf/201711601021

Slower electron/hole recombination rate and high surface-to-volume ratio has made 1D ZnO nanocrystal becomes the most promising sensing materials being utilized for fabrication of conductometric sensors for ethanol and NH3, ionization based gas sensors, intracellular pH sensors and electrochemical sensors [3,8].
The authors appreciate technical support from School of Materials and Mineral Resources Engineering, Universiti Sains Malaysia.
Vol. 178 (2005), no. 6, pp. 1864-1873 [12] Sun, Y., Fuge, G.M., Fox, N.A., Riley, D.J. & Ashfold, M.N.R.: Advanced Materials, Vol. 17(2005), no. 20, pp. 2477-2481 [13] Zhao, X., Lee, J.Y., Kim, C.-., Heo, J., Shin, C.M., Leem, J.-., Ryu, H., Chang, J.-., Lee, H.C., Jung, W.-., Son, C.-., Shin, B.C., Lee, W.-., Tan, S.T., Zhao, J. & Sun, X.: Physica E: Low-Dimensional Systems and Nanostructures, Vol. 41(2009), no. 8, pp. 1423-1426 [14] Ndifor-Angwafor, N.G. & Riley, D.J.: Physica Status Solidi (A) Applications and Materials, Vol. 205(2008), no. 10, pp. 2351-2354 [15] Yi, S.-., Choi, S.-., Jang, J.-., Kim, J.-. & Jung, W.-.: Journal of colloid and interface science, Vol. 313(2007), no. 2, pp. 705-710 [16] Vernardou, D., Kenanakis, G., Couris, S., Koudoumas, E., Kymakis, E. & Katsarakis,: Thin Solid Films, Vol. 515(2007), no. 24 SPEC.
[18] Vayssieres, L., Keis, K., Hagfeldt, A. & Lindquist, S.-.: Chemistry of Materials, Vol. 13(2001), no. 12, pp [19] Vayssieres, L.: Applied Physics A: Materials Science and Processing, Vol. 89(2007), no. 1, pp. 1-8 [20] Shin, C.M., Lee, J.Y., Heo, J.H., Park, J.H., Kim, C.R., Ryu, H., Chang, J.H., Son, C.S., Lee, W.J., Tan, S.T., Zhao, J.L. & Sun, X.W.: Applied Surface Science, Vol. 255(2009), no. 20, pp
[21] Vayssieres, L.: Advanced Materials, Vol. 15(2003), no. 5, pp. 464-466 [22] Chen, Z. & Gao, L.: Journal of Crystal Growth, Vol. 293(2006), no. 2, pp. 522-527 [23] Song, J., Baek, S., Lee, J. & Lim, S.: Journal of Chemical Technology and Biotechnology, Vol. 83(2008), no. 3, pp. 345-350

Influence of Heat Treatment Temperature on the Microstructures and High Cycle Fatigue Properties of DD6 Single Crystal Superalloy Hongji Xiea, Jiarong Li, Xiaodai Yue Science and Technology on Advanced High Temperature Structural Materials Laboratory, Beijing Institute of Aeronautical Materials, Beijing 100095, China axhj911@126.com Keywords: DD6, Temperature, Microstructure, High cycle fatigue property.
Fuchs, Effect of solidification parameters on the microstructures and properties of CMSX-10, Materials Science and Engineering A. 479 (2008) 356-364
Wang, et al, Effect of solution cooling method on the microstructure and stress rupture properties of a single crystal superalloy, Materials Science Forum. 816 (2015) 513-517
Zhao et al, Effect of low angle boundary on high cycle fatigue properties of single crystal superalloy, Transactions of Materials and Heat Treatment. 36 (2015) 52-57
Fatigue of Materials.

Design of the Spring Fixture for Aging Treatment Wang Neng-wei1,a, Huang Zai-chun2,b School of Material Science and Engineering, Panzhihua University, 617000 Panzhihua, People’s Republic of China.
Acknowledgements This work was financially supported by Sichuan Youth Science and Technology Foundation (08ZQ026-079), Science and Technology Foundation of Sichuan Province (2010JY0135), and Science and Technology Foundation of Panzhihua City (2008TX-2-2).
Journal of Hebei University of Technology,Vol31(2002): p51-p53
Journal of Weifang University.
Journal of Mechanical Engineering, vol.38(2002):p117-p122

Materials and Method The leaves of P. pygmaeus (3.5 kg, Fig. 3) were collected in November 2011 from Putrajaya, Malaysia.
Jayakar, Phytochemical and pharmacological evaluation of prop roots of Pandanus fascicularis Lam, Asian Pacific Journal of Tropical Medicine, 4(8) (2011) 649-653
Bhaskar, Pandanus odoratissimus (Kewda): A review on ethnopharmacology, phytochemistry and nutritional aspects, Advances in Pharmacological Sciences, 12 (2014) 1 – 19
Che Man, Characterization of red fruit (Pandanus conoideus Lam) oil, International Food Research Journal, 19(2) (2012) 563-567
Liang, Chemical analysis of pandan leaves (Pandanus amaryllifolius), International Journal of Natural Product and Pharmaceutical Sciences, 1(1) (2010) 7-10

Materials and Methods Sludge Resource and Cultivation Media.
Acknowledgements This work was supported by the National Science Foundation of China (NO.51278248), the Jiangsu Key Laboratory of Chemical Pollution Control and Reuse of China and the Scientific Innovation Plan Project “Isolation of Tetrabromobisphenol A (TBBPA) Degradation Bacteria and Their Degradation Characteristics” of Nanjing University of Science and Technology, Jiangsu, China.
Abdallah, et al.: Journal of Chromatography A Vol.1216 (2009), p. 346-363
[5] European Union: Official Journal of the European Union (2008)
[6] European Food Safety Authority (EFSA): EFSA Journal Vol. 9 (2011), p. 2477

Cui: Journal of Liaoning Technical University.
Ding: Explosive Materials.
Singh: International Journal of Rock Mechanics & Mining Sciences.
Xu: Procedia Earth and Planetary Science.
Singh: International Journal of Rock Mechanics & Mining Sciences.

The building material is MU 10 fired common brick, the cement mortar are with a strength grade of M1.0.
Acknowledgements This work was financially supported by the Science and Technology Plan Projects of Hunan Housing and Urban-rural Construction Hall and Science（201003） and Technology Plan Projects of Hunan Province(06sk4057).
Journal of Building Structures, 2005, 26 (1) : 125 - 128
[5] Ning Wang Isolation Structure Mechanics Performance and Shaking Table Test Research Bei Jing University of Technology. 2007，53 [6] Shouping Shang .Zhijing Zhou The Research on The Steel Asphalt Isolation Lay Journal of Railway Science and Engineer 2009.6 vol6(3) [7] Lee D M.
Shaking Table Testing of Shock Insulation by Soft Soil - hinged P ier System [ J ].Journal of Railway Science and Engineering, 2006, 3 (6) :19 - 24.