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Online since: September 2014
Authors: Brigitte Bacroix, Renald Brenner, T. Otsuka
On the other hand, the authors have developed a micromechanical model of polycrystalline materials using discrete FFT (Fast Fourier Transform) method with diffusive phase transformation.
For elasto-plastic materials, the incremental constitutive relation can be thus transformed using polarisation tensor τ ̇, such that
Simulation of Transformation Plasticity Simulations have been done with 100 new grain seeds out of 100 parent phase grains of polycrystalline materials within 643 voxels cubic space.
The materials component is equivalent to that of 0.45 wt% carbon steel at about 600 oC; the macroscopic stress strain curves of these two phases are shown in Fig. 2.
Armstrong, “A mathematical representation of the multiaxial Bauschinger effect,” Materials at High Temperatures, Vol.24, No.1, 2007
Online since: January 2011
Authors: Ke Gao Liu, Shi Lei
The products with x=0.5~2.0 at 100~500 ºC are P type semiconducting materials due to their positive values.
The Seebeck coefficients () are negative when x=0.1 at 100 ºC and 200 ºC, which indicates the samples are N-type semiconductor materials, while those are positive at 300~500 ºC, which indicates that the samples are P-type semiconductor materials.
The products with x=0.5~2.0 at 100~500 ºC are P-type semiconducting materials due to their positive values.
Murr,: Materials Characterization, Vol.59, No.9, (2008), p.1258-1272 [4] R.B.
Sun: Materials Science and Engineering: B, Vol.136, No.2-3, (2007), p.111-117 [5] J.Y.
Online since: January 2014
Authors: Angéla Rinkács, András Gyimesi, Gábor Bohács
Adaptive Simulation of Automated Guided Vehicle Systems Using Multi Agent Based Approach for Supplying Materials Angéla Rinkács1, a, András Gyimesi2,b and PhD Gábor Bohács3,c 1PhD Student, Department of Material Handling and Logistics Systems, Budapest University of Technology and Economics, Hungary 1Assistant Lecturer, Department of Material Handling and Logistics Systems, Budapest University of Technology and Economics, Hungary 3 Head of Department, Department of Material Handling and Logistics Systems, Budapest University of Technology and Economics, Hungary 1,2,3H-1111 Budapest, Bertalan L.u. 7-9.
aAngela.Rinkacs@logisztika.bme.hu, bAndras.Gyimesi@logisztika.bme.hu, cGabor.Bohacs@logisztika.bme.hu Keywords: AGV, Logistics, Simulation, Materials Handling.
One main application area for AGVs is the intralogistics or manufacturing logistics, where the vehicles are mainly used for transporting raw materials, half-ready parts and ready products.
References [1] Le-Anh, T., De Koster, M.B.M.: A review of design and control of automated guided vehicle systems, European Journal of Operational Research 171 (2006) 1–23
Kostal P.: General Process Control for Intelligent Systems, World Academy of Science, Engineering and Technology 77 2013
Online since: July 2019
Authors: K. Byrappa, B. Guruswamy, C. Shruthi, V. Ravindrachary, N.K. Lokanath, Janet Goveas, Karthik Kumara
Introduction The search for new organic materials for various applications has received appreciable interest from researchers, material scientists, owing to their outstanding variable properties.
Usually these organic materials own some enchanting characteristics over inorganic materials such as material flexibility, ease of synthesis and the probability of molecular motif via chemical synthesis [3].
Therefore more attention is given towards the synthesis of organic materials to address these issues.
They are considered as good intermediates in organic synthesis and also deputed as electron transporting and hole blocking materials.
Another interesting and remarkable feature of these materials are the superior thermal and oxidative stability [9].
Online since: December 2012
Authors: Grazia Lombardo
The present paper is part of a research that is developed within the sustainable building design through the revisiting of the traditional construction materials.
The analysis of embodied energy is very interesting because it represents the energy utilized to transform raw materials into building materials.
The natural stone, compared with other very widely used construction materials, has a sustainable quotient.
Conclusion This research is developed within a sustainable building design through the revisiting of the traditional construction materials.
[5] Lombardo G., 2010, Built architecture with natural stone, in Atti del convegno internazionale: 37th IAHS World Congress on Housing “DESIGN, TECHNOLOGY, REFURBISHMENT AND MANAGEMENT OF BUILDINGS”, Santander (Spain) 26-29 October 2010 and in International Journal for Housing Science and Its Applications Vol.35, No.2, 2011
Online since: June 2014
Authors: Yue Hong Shu, Xue Liu, Jun Chao Cai
Grid materials of lead-acid batteries through the evolution of pure lead → lead-high-antimony alloy → lead-low-antimony alloy and lead-calcium alloy.
Future trends of the grid materials should be to the basement of Pb-Ca-Sn-Al alloys, and adding rare-earth metals has much space to dig.
[11] Li Dangguo, Zhou Genshu, Zheng Maosheng, Orthogonal experimental design of new lead-acid battery grid materials, J.
[13] Li Dangguo, Zhou Genshu, Zheng Maosheng, Research progress of grid materials of lead-acid batteries, J.
[14] Tong Ming Xin, Lin Guanfa, Study on properties of lead-based grid materials of rare earth, J.
Online since: October 2014
Authors: Xian Juan Kou, Ke Yin Shen
Construction of sports facilities in one hand to adopt environmentally beneficial new technologies and take full advantage of renewable materials.
Such as construction of stadiums location problem, the use of building materials and deal with the problem, urban environmental problems, including air pollution, water pollution, noise pollution.
Acknowledgements This work was financially supported by the National Social Sciences Funding of China(14CTY010), China Postdoctoral Science Foundation (2014M552060) and The Research Center of Hubei Province Sports Industry (Csir2013-004).
Journal of Physical Education, 2014, 21(1):57-60
Journal of Tianjin Sport University, 2005, 5: 1-4.
Online since: February 2018
Authors: Xian Zheng Gong, Si Wen Gao, Qi Qi Zhang, Yu Liu
However, the relevant LCA of graphite anode materials has not been reported in China.
The functional unit of transportation defined as 1 ton kilometers for materials transport.
Technology Review of Anode Materials for Lithium Ion Batteries.
GB/T 24533-2009 Graphite negative electrode materials for lithium ion battery.
Journal of Cleaner Production. 66 (2014) 113-120
Online since: December 2018
Authors: Satyam Suwas, Subodh Kumar, Krishna Kamlesh Verma
Evolution of Texture during Hot Rolling of a New Magnesium Alloy Krishna Kamlesh Verma1,a*, Subodh Kumar1,b, Satyam Suwas1,c 1Department of Materials Engineering, Indian Institute of Science, Bangalore-560012, INDIA akrishnakv@iisc.ac.in, bskumar@iisc.ac.in, csatyamsuwas@iisc.ac.in Keywords: Magnesium alloy, XRD, Squeeze casting, EPMA, Texture.
Kainer, Materials Chemistry and Physics 136 (2012) 1081-1091
Frommert, Gunter Gottstein, Materials Science and Engineering A 395 (2005) 338–349
Qi, Materials characterization 60 (2009) 487 – 491
Kumar, Materials Science and Engineering A 471 (2007) 1-17.
Online since: August 2014
Authors: Nurul Razliana Abdul Razak, Zawawi Mahim, Norainiza Saud
Materials and Methods Raw materials Sn-0.7Cu, Al and SiC powder with the approximate size 45 micron, 63 micron and 44 micron respectively, were used in this research.
Materials Science and Engineering A 529 (2011) 41 - 48 [5] YAN Yan-fu and ZHU Jin-hong (2006).
Journal of Materials & Design. 837-845 [7] Kang-I Chen, Shou-Chang Cheng, Sean Wu and Kwang-Lung Lin (2005)..
Journal of Materials Engineering and Performance, 2010.19(30):p.335-341
Materials Science and Engineering: A, 2006. 423 (1-2): p/ 166-169 [14] Nai, S.M.L., J.