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Mahdi1,2,d 1-Department of physics, College of Science, University of Basrah, Basrah, Iraq 2-Nano-Optoelectronics Research and Technology Laboratory (N.O.R), School of Physics University Sains Malaysia, Penang 11800, Malaysia asattar_jabbar_kasim@yahoo.com, dmazinauny74@yahoo.com Keywords: Ag2S, nanorods, chemical methods.
The ratio of the ionic with respect to the electronic contribution to the total conductivity depends strongly on the composition and temperature of the material [7,8].
The obtained powder washed by for a several times by ethanol and DI water to remove any undesirable and non reacted materials.
The patterns prove that the resultant material was single phase α-Ag2S monoclinic.
Lee, G.J.Wang: Journal of Powder Sources 196 (2011), p. 6603

Effect of Lower Final Rolling Temperature on Mechanical Properties of V-N Microalloyed Mild Steel Jian-qing Qing 1, Baoqiao Wu 2 , jiecai Wu *, Yi He 1 1 School of Materials Science and Engineering, Anhui University of Technology, China; 2 Technical Center of Ma'anshan Iron and Steel Co.Ltd, China qjqqqjq@ahut.edu.cn Keywords: microalloyed, vanadium and nitrogen, controlled rolling Abstract.The samples of V-N microalloyed mild steel were obtained in duo mill with the normal deformation rate and the normal rolling temperature except final rolling temperature, which is at 780°C, 730°C and 680°C respectively.
Experimental material and procedure Experimental material.
Scandinavian Journal of Metallurgy， 1999，28（5）：1-241

Six-axis Folding Frame Structure Design and Research Fanbo Meng 1, a, Hongbin Liu 1,b 1 Faculty of Mechanical and Electrical Engineering, Kunming University of Science & Technology Kunming, Yunnan, 650500, China a2871523267@qq.com, blihhong6696@163.com Keywords: Multi-axis; Folding; Rapid prototyping; Simulation Abstract.
Table 2 shows the equivalent stress values under different loads, seen from Table 2, when the load of 10N, the maximum Mises was 1.448MPa, while the yield value of carbon fiber material is greater than 9.3MPa, 1.448MPa far less than 9.3MPa, the machine arm did not reach the yield value, when the load reaches 65, the maximum value of 9.411 Mises, just reach the maximum yield value carbon fiber material to verify the reliability of the machine arm structure.
Journal of Inorganic Materials, 2003,18 (1) 45-49 (In Chinese)

Creep and Microstructure of an Anion PP Fiber Covered Colored Cotton Textile Yarn Yuguo Zhuo1,2,a, Jun Liu2,b, Shanzhao Du1,c and Qingshan Li1,d,* 1 National Key Laboratory of Metastable Materials Preparation Technology and Science, Yanshan University, Qinhuangdao, 066004, P.R.
Shao, Micromechanical tensile characterization of single fiber, Journal Experimental Mechnics. 20 (2005) 72-76
Liu, Creep and microstructure of an Anion PP filament, Advanced Materials Research. 569 (2012) 164-167.

Dynamics Analysis of Break Disc Based on FEA and Modal Experiment Zhang Li1, a, Chen Kai1, b, Tian Ye c 1School of Material & Mechanical Engineering, Beijing Technology and Business University, Beijing, China azhangli@th.btbu.edu.cn, b522244@163.com, ctianye25910@sina.com Keywords: FEA; Experimental Modal Analysis; Break Disc Abstract: The brake disc is one of the most important components of the braking system, so studying its dynamic characteristics is particularly important.
The material parameters of the break disc are shown in Tab. 1.
Tab.1 The material parameters of the break disc Material Density Elasticity modulus Poisson's ratio HT250 7300kg/m3 1.05×105GPa 0.24 The meshed finite element model of the break disc is shown as Fig.2.
LMS Experimental modal analysis of compressor vibration isolation component for food refrigerating unit[J].journal of Beijing technology and business university(natural science edition), 2010, 28(6):36-41

Nanocompo site materials often possess a combination of physical properties that are not present in conventional polymers.
Experimental Materials For the PET synthesis, following chemicals were used: terephthalic acid (TPA)(SAMSUNG PETROCHEMICAL Co.
A002201339) funded by the Ministry of Knowledge Economy, also supported by the DGIST R&D Program of the Ministry of Education, Science and Technology of Korea (12-NB-03).
Kwon : Textile Research Journal, 82 (2012), p. 1973-1981 [2] L.

Structure and Performance of Ti/TiN/PbO2 Electrodes with Plasma-sprayed TiN Interlayer Huang Amin1, a, Zhang Jianxin2, b, Wu Xiaowen1, c, Wang Yang1, d 1School of Materials Science and Engineering, Hebei University of Technology, Tianjin, China 2Hebei Key Laboratory of Advanced Functional Materials aham0130@163.com, bzjxhut@126.com, cwuxiaowen8610@126.com, dwangyang0305@126.com Keywords: Ti/TiN/PbO2 electrode, reactive plasma spray, TiN coating, electrical deposition, oxygen evolution potential, accelerate life Abstract.
XU: Chinese Journal of Applied Chemistry, Vol. 5 (2004), p. 437

Mahajan: The Encyclopedia of Advanced Materials (1994), p. 2455
Nishimura: Journal of the European Ceramic Society Vol. 23 (2003), p. 2023
Aldinger: Materials Science and Engineering A Vol. 374 (2004), p. 56

Introduction The biological carrier can form a large biomass, abundant bio-phase biofilm, and highly effective degeneration sewage, is an important environmental materials.
Li, et al: Materials Science Forum Vol. 575-578 (2007), p. 385
Li, et al: Journal of South China University of Technology Vol. 36(2008), p. 75

F.Wang, W.B.Zhang, X.F.Zhang, et al: International Journal of Heat and Mass Transfer, 54 (2011), p.1002
Xu: Master Thesis of Huazhong University of Science and Technology, 5(2009)
Wang: Advanced Materials Research, 139-141(2010), p. 881
Liang: Applied Mechanics and Materials, 29-32(2010), p. 2490.