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Microstructures and Creep Behaviour of Mg-4Al Alloy Containing Sr and Ca Jing Bai1, a, Yangshan Sun1, b, Feng Xue1, c 1 Jiangsu Key Laboratory for Advanced Metallic Materials, Southeast University, Jiangning, Nanjing, 211189, Jiangsu, China a baijing@seu.edu.cn, b yssun@seu.edu.cn c xuefeng@seu.edu.cn Keywords: Magnesium alloy; microstructures; creep behaviour; strontium; calcium Abstract: Microstructures and creep property of the Mg-4Al based alloy with addition of 2% Sr and 1%Ca were investigated.
Introduction Magnesium alloys, as the lightest engineering structural metal with low density of 1.8kg/cm3 (about 1/3 lower than that of Al and 4/5 lower than that of Fe ), high specific strength and stiffness, are impressively attended by international industrial circle for energy and environment problems mainly caused by automobile industry[1].
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Mazumder, "Laser aided metal deposition of Inconel 625 superalloy: Microstructural evolution and thermal stability," Materials Science and Engineering A 509 (2009) 98-104
Cizek, L, Influence of heat treatment on structure and properties of the cast magnesium alloys, Advanced Materials Research 15-17 (2007) 491-496 DOI: 10.4028/www.scientific.net/AMR.15-17.49
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Skorulski.: Plastic properties of  weld after micro-jet cooling, Journal of Achievements in Material and Manufacturing Engineering 59 (2013)

Modified Jiles-Atherton Model The phenomenological description advanced in the eighties of the last century has gained a considerable attention in the scientific and engineering community.
The corresponding values are obtained from the transformed constitutive relationship Extended Takács Model Takács has advanced an interesting description of hysteresis loops and related magnetization curves using a hyperbolic tangent transformation between the loop coordinates [7].
It should be remarked that this optimization routine is very attractive from the engineering point of view, as it yields optimal solutions in a reasonable time and it does not require many user settings.
In order to draw some meaningful conclusions about the obtained results, the final relationship erived for the modified JA the parameter b responsible for reversible magnetization effects has been set to zero, as the corresponding model advanced by Takács does not consider the reversibility.
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TRIZ in 3D Garment CAD Weilong Li1,2, a, Jin Wang1, b and Guodong Lu1,c 1 State Key Lab. of CAD & CG, Zhejiang University, Hangzhou 310027, China 2 Department of Computer Engineering, Guangxi University of Technology, Liuzhou, Guangxi 545006, China a gxlwl@zju.edu.cn, bdwjcom@zju.edu.cn, clugd@zju.edu.cn Keywords: TRIZ, 3D garment CAD, Inventive principle, Garment design Abstract.
The 40 inventive principles of TRIZ are useful methods for solving engineering design problem. 3D garment CAD is significant for improve the efficiency and level of fashion design.
These TRIZ methods are available tools for the designer to handle this conflict conditions during the process of innovative design problem solving, and applied widely in various areas[7,9], such as entertainment, IT product development, school administrators, warranty cost reduction, chemical engineering and so on.
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2-D FLOOD ROUTING SIMULATION ON THE LOWER YELLOW RIVER FROM HUAYUANKOU TO JIAHETAN BASED ON MIKE21 SOFTWARE Xiaolei Zhang1,2,a, Xiaojuan Li1,b 1College of Water Resources and Hydroelectric Engineering, Wuhan University, Wuhan, 430072, China 2North China University of Water Resources and Electric Power, Zhengzhou, 450011, China azhangxiaolei@ncwu.edu.cn, b597724073@qq.com Keywords: MIKE 21, 2-D mathematical model, the Lower Yellow River, boundary condition, flood routing.
According to the research tasks of numerical simulation, the characteristics of morphologies of river channels in the Lower Yellow River reaches and other factors such as controlling hydraulic engineering, production dikes and embankments, the model scope is selected.
[2] Hongtao Wan, Chenghu Zhou, Yingxiang Wu and et al. in: ADVANCES IN WATER SCIENCE, 2002, 13(2): p.215-p.222 (in Chinese)
Expert forum on a General Plan for Lower Yellow River Management[C].

International Journal of Manufacturing, Materials and Mechanical Engineering. 1 (2011) 10-20
Polymer-Plastics Technology and Engineering. 51 (2012) 560-567
Santo, Recent Developments in the Field of Shape Memory Epoxy Foams, Materials Science Forum. 783 – 786 (2014) 2523-2530
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Villadei, Shape Memory Composites for Self-Deployable Structures in Aerospace Applications, Procedia Engineering. 88, C (2014) 42-47.

An Adaptive Changeability Approach of Flow Path Feature in Hydraulic Manifold Blocks Design Guang Li1,2, Wentie Niu1,a, Dawei Zhang1 and Weiguo Gao1 1School of Mechanical Engineering, Tianjin University, Tianjin 300072, China 2School of Packaging & Printing Engineering, Tianjin University of Science & Technology, Tianjin 300222, China aCorresponding author, niuwentie@tju.edu.cn Keywords: Hydraulic Manifold Blocks; Flow path feature pattern; Adaptive changeability; NSGA2 Abstract.
At present, feature technology is wildly used in production modeling for it can associate functions and rich engineering information with geometric models.
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James Lee 2,c , Jintao Yang2,d, Xiaohong Gu,1,3,e , Wei-Song Hung4,f,, Kueir-Rarn Lee4,5,g , Juin-Yih Lai4,5,h , Yi-Ming Sun4,6,i, Chien-Chieh Hu4,7,j 1 Department of Chemistry, University of Missouri-Kansas City, Kansas City, Missouri, 64110, USA 2 Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, Ohio 43210, USA 3Materials and Construction Research Division, National Institute of Standards and Technology, Gaithersburg, MD 20899 4 R&D Center for Membrane Technology, Chung Yuan Christian University, Chung-Li, 32023, Taiwan 5 Department of Chemical Engineering, Chung Yuan Christian University, Chung-Li, 32023, Taiwan 6 Department of Chemical Engineering and Materials Science, Yuan Ze University, Chung-Li, 32023, Taiwan 7 Department of Chemical Engineering, Nanya Institute of Technology, Chung-Li, 32023, Taiwan a jeany@umkc.edu,b chenho@umkc.edu, cleelj@chbmeng.ohio-state.edu, dyang.1119@osu.edu, e xiaohong.gu
Positron and Positronium chemistry has been pursued and advanced by many scientists and engineers in both fundamental understanding of Positronium atom and its applications to chemical and polymeric systems during the last decade.
Future perspectives of applying Positronium chemistry to membrane science and technology and other related disciplines of nanotechnology, chemical engineering, materials science, energy research, molecules with positrons, biological and medical sciences appear to be promising.
The success of these developments will benefit the application of PAS to other related disciplines of nanotechnology, chemical engineering, materials science, energy research, molecules with positrons, biological and medical sciences.
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The plates of C1020 and A1050 were located at an advancing side and a retreating side, respectively.
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Guo, Materials Science and Engineering A 690 (2017) 355-364