Search results

Dunaújváros, H-2400, Hungary bCollege of Dunaújváros, Institute of Informatics, Táncsics M. út 1/A, Dunaújváros, H-2400, Hungary aakovari@rt.dunaferr.hu, bkovari@mail.duf.hu Keywords: materials technology, rolling mill, electro-hydraulic servo systems, observer, auto-regressive model Abstract.
References [1] Meehan P.A., Edwards W.J., Wallace G.A.: Modelling and Simulation of Vibrational Phenomena in Rolling mills, Proceedings of the 7th International Conference on Steel Rolling, Chiba, Japan (1998) [2] Tlusty J., Chandra G., Critchley S., Paton D.: Chatter in Cold Rolling, Annals of the CIRP Vol. 31/1/ (1982) [3] Halnay A., Safta C.A., Ursu I., Ursu F.: Stability of Equilibria in a Four-dimensional Nonlinear Model of a Hydraulic Servomechanism, Journal of Engineering Mathematics, Volume 49, Number 4, (2004) pp. 391-405(15) [4] Poley R.: DSP Control of Electro-Hydraulic Servo Actuators, Texas Instruments Application Report (2005) [5] Kővári A.: Dynamic Model of Rolling Mill’s Electro-Hydraulic Gap Adjustment System, Materials Science, Testing and Informatics V, Materials Science Forum (2010)

Zuoguang Zhang et al. [5] analyzed the influence by material specific heat capacity, thermal conductivity, density, and package materials on temperature and degree of cure fields using the finite element method.
Curing of the composite materials is a complex chemical reaction process.
Fang: Aerospace Materials & Technology, Vol. 1 (2006) No.
Gillespie: Journal of Composite Materials, Vol. 25 (1991) No. 3, p. 239
Kamal: Polymer Engineering & Science, Vol. 14 (1974) No. 3, p. 231

Methods for measuring the passage of water through concrete [J].Proceedings of the American society for Testing Materials.
Research on water transport and kinetics in cement based materials [J].
Journal of Wuhan University of Technology, 2007,29(9):84-87
Journal of Building Materials, 2009, 12(5):515-518 [7] An analytical study on the water penetration and diffusion into concrete under water pressure [J].
Construction and building materials, 2011, 25:99-108

Materials and Methods Experimental Setup.
The constant k1 and the exponent α are determined empirically based on experimental data for specific materials and welding conditions.
The general form of this relationship allows for its application across different welding processes and materials by adjusting the values of k1 and α.
Han, Multiphysics Study of Thermal Profiles and Residual Stress in Welding, Materials, 17 (2024) 886
Lindqvist, Effect of post-weld heat treatment on heat affected zone microstructure of additively manufactured Inconel 718, IOP Conference Series: Materials Science and Engineering, 1296(1) (2023)

China 2State Key Lab of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P.
China adhsun998@gmail.com; bzjl@ciac.jl.cn; csundexinaa@126.com Keywords: FeO(OH); Multi-branched nanorods; Nanostructured materials; Synthesis.
Introduction The nanostructured materials with branched morphologies (e.g.
Acknowledgments The work was financially supported by the National Science Foundation of China (Grant No. 20871083 and 50473002).
Wei: The Chinese Journal of Process Engineering Vol. 4 (2004), p. 146

Journal of Environmental Management 2(1):1-10 [3] Tisdell, C., & Wen, J. (1997).
Journal of Travel Research 4(6):40-46 [5] Freeman(1993) M the Measurement of Environmental and Resources Value: Theory and Methods Washington, RFF 5(6):957-959 [6] Krutilla J V (1998) Conservation Reconsidered Smith V K.
Cole (2011) Recreation Ecology Beijing: Science Ecology 20(6):757-759 [21] Li Ding, Jiang Jing (2012) Global green new deal and Chinese green economy based on environment and energy materials.
Applied Mechanics and Materials 485: 494-501 [22] Kuo Chil-Chyuan Lin Zhiyang, Tsai Wanglin (2012) A new environment friendly process for making green epoxy-based composites mold.
Advanced Materials Research 341: 194-198

The materials to be welded do not reach the superplastic temperature.
Jun, A review of friction stir based processes for joining dissimilar materials.
Materials Today: Proceedings. (2019) 534-542
Department of Materials Science and Engineering. (2019) 205
Journal of Alloys and Compounds. (2008) 535−538

Dahms, Advanced Performance Materials vol. 1 (1994), pp. 157
Frommeyer, Advanced Engineering Materials vol. 1 (1999), pp.187
Koçak, Journal of Materials Science vol. 34 (1999), pp. 3345
Iikubo, Materials Science and Engineering A vol. 239-240 (1997), pp. 613
Qian, Journal of Materials Science Letters vol. 19 (2000), pp. 1241

The main technical parameters, including in intereletrode gap, current density, compositions of steel materials and pulse parameters on the resulting surface finish were studied.
Therefore, hardness of materials has no effect on it; tools are no wear and tear.
Influence of Material Composition.
Acknowledgements This project is supported by China Postdoctoral Science Foundation funded project, Natural Science Foundation of Jiangsu Province China (No.BK2008549) and Natural Science Foundation of Jiangsu Education Department China (No.08KJD460008).
Fujiwara: Journal of the Japan Society of Electrical Machining Engineers, Vol. 34 (2000) No.76, pp.26-33 [2] J.Y.

Design and Simulation of Fuzzy Control System in DSCC Processing of Cu Single Crystal Huaping Xu1,a, Yongming Bian2,b, Xiemin Mao3,c 1, Material Science and Engineering School, Shanghai Jiaotong University, Shanghai, China, 200240 2.
Material Science Institute, Shanghai University, Shanghai, China, 200072 a, xuhuaping530@126.com, b, ymbianmail@163.com, c, xmmao@staff.shu.edu.cn Key Words: DSCC processing, Correction disturbance closed-loop control system, Fuzzy control, Simulation Abstract: Directional solidification continuous casting (DSCC) processing is steady directional growth process of Cu crystal.
Ni: Journal of Shenyang Institute of Engineering, Natural sciences，vol1 (2005), p76 [3] H.Q.Hu, Metal Solidification Theory (China Machine Press, China 2000) [4] H.P.
Li: Journal of Shanghai Jiaotong University，vol35 (2001), p406 [6] X.H.
Fan, etc.: Journal of Xi’an Institute of Technology, vol11 (1998), p46 [7] H.P.