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Online since: August 2014
Authors: Gang Xian Zhang, Su Hua Gao, Feng Xiu Zhang, Yong Hua Lu, Yuan Song Zhang
Materials and Methods Materials.
Applied Surface Science 01(2014):105-110 [2] Raquez JM, Nabar Y, Narayan R, Dubois P.
Journal of applied polymer science, 2004, 92 (5):3231-3239 [4] Rutot-Houze D, Degee P, Gouttebaron R, Hecq M, Narayan R, Dubois P.
Advanced Materials Research Vols.472-475(2012):66-69 [7] Suhua Gao, Guangxian Zhang, Fengxiu Zhang.
Advanced Materials Research Vol.331 (2011):133-138
Online since: May 2007
Authors: Ji Wen Li, Zhong Xia Liu, Jing Pei Xie, Wen Yan Wang
Materials and Experimental Procedure Two kinds of A356-0.1%Ti alloy samples were produced, refined by Al-5Ti master alloys, named M-A356 alloys; refined by electrolytic low-titanium alloys, named E-A356 alloys, respectively.
Journal of Light Metals Vol.2 (2002), p.38 [2] W.S.
Bottema, et al, Materials Science and Engineering Vol.A280 (2000), p.37-49
Chakraborty, Internation Material Reviews, Vol.47 (2002), p. 3 [4] P.
Vol.12 (2002), p.1121 [6] Xie Jingpei, Li Jiwen, Liu Zhongxia, et al., Material Science Forum Vol.475-479(2004),p.317 [7] Liu Zhongxia, Wang Mingxing, Song Tianfu, Material Science Forum Vol.475-479(2004),p.321 [8] Augis J.
Online since: March 2015
Authors: Wei Shui Fei, Zhi Qiang Wu, Wen Lian Liu, Peng Xiang Shen
Introduction The tailings dam is a large volume of mineral resources exploitation accumulation of waste material from the production of the dam, tailings main component is silt, sand, damming material has low cohesion and other characteristics, and under earthquake sandy soil prone to shear deformation and liquefaction phenomenon, resulting in dam accident.
Damming materials under earthquake deformation can be regarded as non-linear.
In this paper, by equivalent linear method, depending on the damming material as equivalent viscoelastic, analysis on dynamic response and stability of different slope ratio of tailing dam when the peak ground acceleration 0.15g.
Using fast Fourier Transform (FFT) method to analysis on dam material spectral component seismic waves.
Acknowledgements This work was financially supported by Foundation of Yunnan Educational Committee (No. 2014J019 ) References [1] Qi Shengwen slope dynamic response analysis and applied research[D]Beijing, Institute of geology and geophysics, Chinese academy of sciences,2002 [2] Dong Longjun, Tailings dam seismic stability analysis of interval model and its application[J] Journal of central south university (natural science edition) 2011,164-169 [3] Zhou Yanyan,Fei Weishui,Liu Wenlian,Zhang Guohai,Gao Nan, Seismic action nobody ram the tailing dam stability analysis[J] Science, technology and engineering2010,2595-2600 [4] Li Ming,Xin Hongbo,Sun Limin, Newmark sliding block analysis method to evaluate the research progress of soil slope seismic stability[J] Industrial building, 2014,722-726
Online since: June 2013
Authors: Fu Jun Cao, Lin Shi
(d) Different material properties are considered as isotropic.
The buried copper pipe cast copper staves adopt fine copper as body filling compound and the material of copper tube.
Material parameters The material parameters related to the creep calculation mainly including: Elastic modulus, Poisson’s ratio, coefficient of linear expansion, detailed information was presented in table 2.
Acknowledgement This paper is supported by the National Natural Science Foundation Project (51064019), Inner Mongolia on Scientific Research Project (NJ10104) and Innovation fund of Inner Mongolia University of science & technology(2011NCL019).
Thermal stress and thermal distortion of cast iron cooling stave with surface-alloyed cooling water pipes[J], Journal of University of Science and Technology Beijing,2007, 29(9):942~947 [2] Shi lin, Chen susen, Ruan xinwei, Xu liangyou.
Online since: October 2014
Authors: Ya Li Sun
Study on heat deformation behavior of 1Cr13 martensitic stainless steel The flow stress is a very important concept for the plastic process, so the flow stress of the material studied is a key field of materials processing.
If the numerical simulation uses the finite element method, to establish the constitutive model of materials; constitutive relationship is the description of materials at different deformation temperatures, strain rates.
In this regard, the accuracy is directly related to the accuracy of simulation results between the materials, the materials were measured, also provides a theoretical basis for optimal forging process materials. 1.1 Hot compression test Cr13 stainless steel is martensite heat-resistant stainless steel, after quenching and tempering the material has corrosion resistance, heat resistance, impact toughness, and is a kind of hardenable stainless steel.
Journal of Chongqing University, 2011,7 (34) [4] Hei Zhigang. 316LN stainless steel high temperature plasticity and crack prediction research [D].
Shanxi: Taiyuan University of Science and Technology, 2012
Online since: January 2012
Authors: De Ping Lu, Zhen Zhen Wan, Qing Feng Fu, Lin Ping Kang, Yan Ling Yang, Jin Geng Chen, Qiang Hu, Zhi Bao Chen
Simultaneous increases of tensile strength and electrical conductivity by deep cryogenic treating in Cu-Fe and Cu-Cr in-situ composites Yan-ling Yang1, a, Jin-geng Chen2,b, Zhen-zhen Wan1, a, Qiang Hu1, a, Qing-feng Fu1, a, Lin-ping Kang1, a, Zhibao Chen1, a, De-ping Lu1, a,* 1Jiangxi Key Laboratory for Advanced Copper and Tungsten Materials, Jiangxi Academy of Sciences, Jiangxi Nanchang 330029, PR China 2Key Laboratory of Electromagnetic Processing of Materials, Ministry of Education, Northeastern University, Liaoning Shenyang 110004, PR China * Corresponding author: Jiangxi Key Laboratory for Advanced Copper and Tungsten Materials, Jiangxi Academy of Sciences, Jiangxi Nanchang 330029, PR China.
The starting materials were electrolytic Cu, Fe, Cr and Ag with at least 99.94% purity.
Khomamizadeh: Journal of Materials Processing Technology 206 (2008) 467-472
Golozar: Materials and Design 30 (2009) 3259-3264
Hu: Materials and Design 24 (2003) 687-692
Online since: February 2012
Authors: Yasir Nawab, Nicolas Boyard, Pascal Casari, Vincent Sobotka, Frederic Jacquemin
Delaunay, Modeling PVTX diagrams: Application to various blends based on unsaturated polyester—Influence of thermoplastic additive, fillers, and reinforcements, Journal of Applied Polymer Science, 92 (2004) 2976-2988
David, Thermal conductivity of insulations using guarded hot plates, including recent developments and sources of reference materials, Measurement Science and Technology, 12 (2001) R89
Jarny, Determination of Temperature Variable Properties of Composite Materials: Methodology and Experimental Results, Journal of Reinforced Plastics and Composites, 15 (1996) 479-496
Jacquemin, A Device to Measure the Shrinkage and Heat Transfers during the Curing Cycle of Thermoset Composites, Advanced Materials Research, 326 (2011) 19-28
Poehlein, A kinetic model for curing reactions of epoxides with amines, Polymer Engineering & Science, 27 (1987) 788-795.
Online since: January 2012
Authors: Rui Qing Kang, Xiong Ying Shu, Zhi Hua Wang, Xi Sheng Li, Yan Xia Liu
Soft-iron is ferrous materials that concentrate magnetic flux into the material and do not have any remnant flux generated within the material.
Hard-iron sources are materials that have flux concentration abilities and can have remnant flux generation abilities.
Jinhui Lan at University of Science and Technology Beijing for the support she has provided us.
[9] Xisheng Li, Guanghua Yu, “Application of AMR sensors to vehicle detection”, Journal of University of Science and Technology Beijing, Vol. 28, No. 6, pp. 587-590, 2006
[10] Xisheng Li, Jiaxin Wang, et al, “Development of High Accuracy Magnetic Electronic Compass”, Chinese Journal of Sensors and Actuators, Vol. 19, No. 6, pp. 2441-2444, 2006
Online since: July 2012
Authors: N. Ehsani, A.J. Ruys, C.C. Sorrell
Properties of raw materials.
Ramachandra Rao, T.S Kannan, Synthesis and sintering of hydroxyapatite-zirconia composites, Materials Science and Engineering C (2002), 20 (1-2), 187-193
Material Science, (2008), 43 (8), 2536-40, [7] S.
Material Science: Materials in Medicine, (2010), 21 (7), 2141-49
Agathopoulos, F.N Oktar, Composites of bovine hydroxyapatite (BHA) and ZnO, Journal of Material Science, (2008), 43 (8), 2536-40,
Online since: June 2008
Authors: Robert J. Hocken, R. Fesperman, J. Overcash, O. Ozturk, C. Stroup
Nanotechnology can be defined as "the study, development and processing of materials, devices, and systems in which structure on a dimension of less than 100 nm is essential to obtain the required functional performance."
The Multiscale Alignment and Positioning System Acknowledgements The authors would like to thank the Center for Precision Metrology at UNC Charlotte, the Center for Scaleable Integrated Nanomanufacturing (SINAM), the Department of Mechanical Engineering at MIT, and the National Science Foundation (Grant Nos. 0210543, 0506898, 0331950, and 327007) for support of this work.
Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.
Hocken: Journal of Applied Physics, Vol. 68 (1990), Issue 2, pp. 905-907