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Effect of deformation and annealing on microstructure and properties of composite Cu–10Fe-3Ag wire Yong LI 1,2,a, Danqing YI 1,b, Ruiqing LIU 2,c, Shunping Sun1,d 1Department of Material Science and Engineering, Central South University, Changsha 410083, China 2National Center for Copper Smelting and Process Engineering Technology Research, Ganzhou 341000, China aliyong0248@163.com, bdanqing@mail.csu.edu.cn, cliuruiqing66@yahoo.com.cn, dssp19811117@sina.com Keywords: Cu-10Fe-3Ag in-situ composite；Fe fiber；hardness; conductivity Abstract：A Cu–10Fe–3Ag alloy was produced by means of induction melting.
According to three kinds of different models explained the instability change Fe fiber advanced by Mullins [14], Rayleigh [15] and Courtney [16], the thermal stability of the Fe fibers depends on three factors: the initial size of fibers; interfacial energy of fiber/matrix; the diffusion coefficient of the Fe element in the matrix given annealing temperature and heat preservation time.
Forum 539–543 (2007) 2798–2803

Antagonistic Shape Memory Alloy Actuators in Soft Robotics Tien Sy LE1,a*, Holger SCHLEGEL1,b, Welf-Guntram DROSSEL1,c, Andreas HIRSCH1,d 1Technische Universitaet Chemnitz, Faculty of Mechanical Engineering, Institute for Machine Tools and Production Processes, Reichenhainer Str. 70, Germany atien-sy.le@s2013.tu-chemnitz.de, bholger.schlegel@mb.tu-chemnitz.de, cadaptronik@mb.tu-chemnitz.de, dandreas.hirsch@mb.tu-chemnitz.de Keywords: shape memory alloys, soft robotics, antagonistic actuators Abstract.
-32, 2015 [4] Seok, S.; Onal, C.O.; Wood, R.; Rus, D.; and Kim, S.: Peristaltic locomotion with antagonistic actuators in soft robotics, Anchorage, Alaska, USA, 2010 [5] Hino, T.; Maeno, T.: Development of a Miniature robot Finger with a Variable Stiffness Mechanism using Shape Memory Alloy, Queretaro, Mexico, 2004 [6] Newell, G.E.: The role of the coelomic fluid in the movements of earthworms, Journal of Experimental Biology, 27:110-122, 1950 [7] Menciassi, A.; Gorini, S.; Pernorio,G.; Dario,P.: A SMA Actuated Artificial Earthworm, IEEE Internaltional Conference on Robotics and Automation 2004 Proceedings ICRA 04 2004 4: 3282-3287 Vol.4 [8] Liu, C.Y.; Liao, W.H.: A Snake Robot Using Shape Memory Alloys, Proceedings of the IEEE, International Conference on Robotics and Biomimetics, Shenyang, China, 2004 [9] Cianchetti, M.; Arienti, A.; Follador, M.; Mazzolai, B.; Dario, P.; Laschi, C.: Design concept and validation of a robotic arm inspired by the octopus, Materials Science and Engineering
On Robotics and Automation, Vol.12, No.1, pp. 90-102, February 1996 [11] Šitum, Z.; Herceg, S.: Design and Control of a Manipulator Arm Driven by Pneumatic Muscle Actuators, 16th Mediterranean Conference on Control and Automation Congress Centre, Ajaccio, France, June 25-27, 2008 [12] Schiedeck, F.: Entwicklung eines Modells fuer Formgedaechtnisaktoren im geregelten dynamischen Betrieb, Dissertation, Leibniz Universitaet Hannover, 2009 [13] Pagel, K.; Bucht, A.; Jung, J.: Numerische Simulation des Aktivierungsverhaltens von thermischen Formgedaechtnislegierungen, Model Based Design Forum, Darmstadt, 2009 [14] Oelschlaeger, L.: Numerische Modellierung des Aktivierungsverhaltens von Formgedaechtnisaktoren am Beispiel eines Schrittantriebes, Dissertation, Shaker Verlag, 2004 [15] Madill, D.R; Wang, D.: Modeling and L2-Stability of a Shape Memory Alloy Position Control System.
J.; Hägglund, T.: Advanced PID Control.

Optimization of Ta Content of a Third Generation Ni3Al Base Single Crystal Superalloy Songming Han1,a, Wei Li1,a, Yue Ma 1.b, Xinbao Zhao2,c, Shusuo Li1,d and Shengkai Gong1,e 1School of Materials Science and Engineering, Beihang University, Beijing 100191, China 2Xi’an Thermal Power Research Institute Co., Ltd., Xi’an, Shaanxi 710032, China ahansongming@126.com, bmayue@buaa.edu.cn, czhxb001@163.com, dlishs@buaa.edu.cn, egongsk@buaa.edu.cn Keywords: γ' phase, Ni3Al based single crystal superalloy, Ta, Microstructure.
[3] Pollock TM, Tin S, in: Nickel-based superalloys for advanced turbine engines: chemistry, microstructure and properties.
Materials Science Forum Vol. 788 (2014): 426-432
Materials Science and Engineering: A, Volume 300, Issues 1–2, 28 February 2001, Pages 52-60

Effect of Forming Parameters on the Mechanical Properties of Thixomolding AZ91D Magnesium Alloy Xiaopeng Cui 1, a, Haifeng Liu 2,b , Tao Zhang 3,c ,Yongbing Liu3,d 1 Department of Materials Science and Engineering of Changchun University of Technology, the Key Laboratory of Advanced Structrural Materials, Ministry of Education, Changchun, China 2 R&D Centre of Foundry Corporation, FAW Group Corporation, Changchun, China 3 List all distinct addresses in the same way Department of Materials Science and Engineering of Jilin University, the Key Laboratory of Automobile material, Ministry of Education, Changchun, China a cuixiaopeng2004@126.com, bliuhf2004@126.com, cyizumi@yizumi.net, dybingliu@jlu.edu.cn Keywords: Process Conditions; Mechanical Properties; Thixomolding Abstract.
Forum Vol. 546-549 (2007), p. 93 [9] Xiaopeng Cui: The research on the microstructure and process of Thixomolding AZ91D magnesium alloy (Doctoral dissertation, Jilin University, China 2006).

Finite Element Model updating of a prestressed concrete continuous bridge based on dynamic monitoring Gang Xue1,a, Weiyu Bai1 and Xian Wang1 1Architecture and Civil Engineering School, Inner Mongolia University of Science and Technology, Baotou 014010,China axuegang-2008@126.com Key words: Model updating; Sensitivity analysis; Ambient vibration; Finite element model Abstract: The finite element model modified technique based on optimization principle is benefit for the model updating of the large bridge structures.
Forum Vol. 83-87 (1992), p. 119 [2] Zhifang Fu, Hongxing Hua.Modal analysis theory and applications [M].
ANSYS numerical analysis of engineering structure[M].Beijing: People's transportation press,2007,in chinese [4] Dongyan Lin,NED H.
Journal of applied mechanics, 2009,26(2):288-296,in chinese [6] Yi Bo Studios.ANSYSY 9.0 classic products advanced analysis techniques and instance details[M].

Imura 2 1 Department of Materials Science and Engineering, Nagoya institute of Technology Gokiso-cho, Showa-ku, Nagoya 466-8555, Japan 2 Department of Mechanical Engineering, Aichi institute of Technology Yachigusa, Yagusa-cho, Toyota 470-0392, Japan a 17415055@stn.nitech.ac.jp, bmoritani@nitech.ac.jp, ckozakai@nitech.ac.jp, dmindoi@nitech.ac.jp Keywords: pattern, Ge, bilayer film, amorphous, crystallization, in-situ experiment Abstract.
Conf. on Advanced Materials and Processing (PRICM4), edited by S.
Forum Vol. 449-452 (2004), p. 445.

Rohatgi, Microstructure and hardness of Al2O3 nanoparticle reinforced Al–Mg composites fabricated by reactive wetting and stir mixing, Materials Science and Engineering A 530 (2011) 87-89
Braszczyńska, Contribution of SiC particles to the formation of the structure of Mg-3 wt.% RE cast composites, Zeitschrift für Metallkunde in International Journal of Materials Research and Advanced Techniques 94/2 (2003) 144-148, DOI: 10.3139/146.030144
Dyzia, Aspects of fabrication aluminium matrix heterophase composites by suspension method, IOP Conference Series: Materials Science and Engineering 35/1 (2012) no 012020, DOI: 10.1088/1757-899X/35/1/012020
Olszówka-Myalska, The Impact of Diffusion Process on the Interface Microstructure in AZ91 Magnesium Matrix Composites Reinforced with TiN Nanolayer Modified Carbon Fibres, Defect and Diffusion Forum 312-315 589 (2011) 589-594, DOI: 10.4028/www.scientific.net/DDF.312-315.589

Ross: Materials Science and Engineering A Vol. 130 (1990), p. 119
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Chaves et al: Materials Science Forum Vol. 775-776 (2014), p. 445

Effects of Repeated Plastic Working (RPW) Process on the Structure and Properties of Mg2Si/Mg-Zn-Er Composite Shubo Li1, a, Yaling Qin1, b, Han Li1, c and Wenbo Du1, d 1 College of Materials Science and Engineering, Beijing University of Technology, Beijing 100124, China alishubo@bjut.edu.cn, bqinyaling@emails.bjut.edu.cn,cLihan915@emails.bjut.edu.cn, dduwb@bjut.edu.cn Keywords: Mg2Si/Mg-Zn-Er Composite, RPW, Structure Abstract.
With the development of new manufacturing techniques, magnesium matrix composites are becoming widely used in aerospace, automotive, nuclear, entertainment industries and other advanced engineering.
Forum.

Inverse Kinematic Simulation of Industrial Robotic Manipulators Using RecurDyn and Matlab with Experiment Verification Yunn-Lin Hwang1,a, Jung-Kuang Cheng2,b,Thanh-Dat Pham2,c 1Department of Mechanical Design Engineering, National Formosa University, Taiwan 2Institute of Mechanical and Electro-Mechanical Engineering, National Formosa University, Taiwan ahwang@nfu.edu.tw, bd0054104@gm.nfu.edu.tw, cphamdat257@gmail.com Keywords: Simulation, Inverse kinematics, 2R robot, Matlab, RecurDyn Abstract.
Hwang, “Nonlinear recursive formulation for kinematic and dynamic analysis of robotic manufacturing systems,” Journal of Material Science Forum, 505-507 (2006), p. 553-558
Hwang, “Recursive Newton-Euler formulation for dynamic manufacturing analysis of open-loop robotic systems,” International Journal of Advanced Manufacturing Technology, 29(5) (2006), p. 598-604