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Online since: October 2014
Authors: Hui Chao Zhao, Yi Feng Dong, Wan Jun Hao, Ying Ying Yi, Xin Dan Yu
Electromagnetic Wave Pollution and Electromagnetic Wave Absorbing Materials[A].Journal of Yunnan University(Natural Sciences Edition). 2002,24(1A):58~62
Building Electromagnetic Wave Absorber and Its Application on the Environment Protection of Habitation[A].Journal of building materials.2003,3(6):72-75
Science and technology of foreign building materials,2004,5(4):74-76.
Journal of Changchun University of Science and Technology(Natural Science Edition), 2010,33(2):103-106
Phase modulation of membrane effects on structural absorbing materials[J].Chinese materials science technology & equipment,2013,6.
Building Electromagnetic Wave Absorber and Its Application on the Environment Protection of Habitation[A].Journal of building materials.2003,3(6):72-75
Science and technology of foreign building materials,2004,5(4):74-76.
Journal of Changchun University of Science and Technology(Natural Science Edition), 2010,33(2):103-106
Phase modulation of membrane effects on structural absorbing materials[J].Chinese materials science technology & equipment,2013,6.
Online since: October 2012
Authors: Tai Qi Liu, Li Yan Yang, Fu Rui Ma, Yu Quan Wen, Xiao Wu, Rui Xue Liu
Introduction
The research of phase change materials began in the 1960s.
The microencapsuled phase change materials were prepared with polymer as the shell and phase change materials as the core.
Experimental Materials.
Preparation of microencapsuled phase change materials.
International Journal of Solar Energy, 2000: 227
The microencapsuled phase change materials were prepared with polymer as the shell and phase change materials as the core.
Experimental Materials.
Preparation of microencapsuled phase change materials.
International Journal of Solar Energy, 2000: 227
Online since: September 2013
Authors: Wei Ming Wu, Hai Yan Du, Jing Fan
Abstract.This paper investigated several influencing factors for the preparation of solid alcohol, including the amount of raw materials used such as stearic acid and coppernitrate and so on, and the temperature, etc.
Experimental Materials and reagents:Industrial alcohol, stearic acid, sodium hydroxide, phenolphthalein, copper nitrate, beaker, thermometer, measuring cylinder, pipette, electric furnace, electronic scale.
[5] Yin G.J and Li D: Journal of luoyang institute of science and technology (natural science edition), 18 (2008),p.32
[9] Yin Y.M: Journal of qinghai university (natural science edition), Vol. 21(2003),p.44
[12] Jia J, Zhang S.S and Zhang Z.X: Journal of capital normal university (natural science edition), Vol. 27(2006),p.52
Experimental Materials and reagents:Industrial alcohol, stearic acid, sodium hydroxide, phenolphthalein, copper nitrate, beaker, thermometer, measuring cylinder, pipette, electric furnace, electronic scale.
[5] Yin G.J and Li D: Journal of luoyang institute of science and technology (natural science edition), 18 (2008),p.32
[9] Yin Y.M: Journal of qinghai university (natural science edition), Vol. 21(2003),p.44
[12] Jia J, Zhang S.S and Zhang Z.X: Journal of capital normal university (natural science edition), Vol. 27(2006),p.52
Online since: May 2016
Authors: S. Nallusamy
This is due to the proven fact that composite materials acquire higher strength to weight ratio.
The fabricated composite materials were cut into analogous profiles as per ASTM for tensile and flexural testing analysis.
In general manmade composite materials are produced by combining two dissimilar materials into a new material that results in better properties than that of the individual components used.
The important characteristics of composites are their good strength to weight ratio than other materials, stiffness, light in weight, easy to manufacture, variety of materials, environmental sustainability and low expense.
Epoxy resin (LY 556), hardener (HY 951) and Multi walled CNT used as filler are the materials used as matrix.
The fabricated composite materials were cut into analogous profiles as per ASTM for tensile and flexural testing analysis.
In general manmade composite materials are produced by combining two dissimilar materials into a new material that results in better properties than that of the individual components used.
The important characteristics of composites are their good strength to weight ratio than other materials, stiffness, light in weight, easy to manufacture, variety of materials, environmental sustainability and low expense.
Epoxy resin (LY 556), hardener (HY 951) and Multi walled CNT used as filler are the materials used as matrix.
Online since: September 2013
Authors: Li Ping Guo, Wen Xiao Zhang, Li Hui Zhang, Lin Hong Jin, Bo Chen
Research on High Ductility Cementitious Composites Improved by Water-soluble Polymer and Micro-fibers
LiPing Guo1, 2, *, WenXiao Zhang1, Bo Chen3, LiHui Zhang1, LinHong Jin1
1School of Materials Science & Engineering, Southeast University, Nanjing 211189, China
2Jiangsu Key Laboratory of Construction Materials, Nanjing 211189, China
3Materials & Structural Engineering Department, Nanjing Hydraulic Research Institute
aguoliping691@163.com
Key words: High Ductility; Cementitious Materials; Water-soluble Polymer Latex; Micro-fibers
Abstract.
At the same time, it can improve materials’ durability [1-2].
Which shows that rubber powder mixed directly into cement-based materials can improve the cement-based material’s toughness.
Conclusions 1) Mixed with all kinds of polymer, toughness of cement-based materials are improved.
Journal of Materials Science &Engineering,2008,02:264-267(in Chinese) [7] LI Zhulong, LIANG Naixing, The Effect of Adding Styrene-Butadiene Latex on the Rigidity and Wearability of Mortar and Concrete [J].
At the same time, it can improve materials’ durability [1-2].
Which shows that rubber powder mixed directly into cement-based materials can improve the cement-based material’s toughness.
Conclusions 1) Mixed with all kinds of polymer, toughness of cement-based materials are improved.
Journal of Materials Science &Engineering,2008,02:264-267(in Chinese) [7] LI Zhulong, LIANG Naixing, The Effect of Adding Styrene-Butadiene Latex on the Rigidity and Wearability of Mortar and Concrete [J].
Online since: October 2010
Authors: Yun Wang, G.F. Xu, Z.Y. Xu, R.M. Wang, S. Ding
Micro-EDM need complicated preparation and can use only limited materials with low
efficiency.
Inoue [20] launched studies on micro-extrusion of new materials.
Lawrence Yao: Journal of Manufacturing Science and Engineering vol. 124 (2002), p. 369-378
Eckstein: Journal of Materials Processing Technology vol. 103 (2002), p. 35-44
Lawrence Yao, Wenwu Zhang: Journal of Manufacturing Science and Engineering vol. 124 (2002), p. 369-378
Inoue [20] launched studies on micro-extrusion of new materials.
Lawrence Yao: Journal of Manufacturing Science and Engineering vol. 124 (2002), p. 369-378
Eckstein: Journal of Materials Processing Technology vol. 103 (2002), p. 35-44
Lawrence Yao, Wenwu Zhang: Journal of Manufacturing Science and Engineering vol. 124 (2002), p. 369-378
Online since: November 2010
Authors: Quan Guo Lu, Ding Fang Chen, Pei Chen, Kun Chen
Compared to other smart materials, GMM has faster response and larger magnetostrictive strain.
Journal of Jilin University (Engineering Science)(2007)
Journal of Materials Research(2005)
Journal of Zhejiang University(Engineering Science)(2008)
JOURNAL OF MECHANICAL ENGINEERING(2009)
Journal of Jilin University (Engineering Science)(2007)
Journal of Materials Research(2005)
Journal of Zhejiang University(Engineering Science)(2008)
JOURNAL OF MECHANICAL ENGINEERING(2009)
Online since: June 2015
Authors: Rozana Aina Maulat Osman, Z. Sauli, N.I.M. Nor, N. Khalid
Piezoelectric materials such as aluminium nitride (AlN) and zinc oxide (ZnO) are mainly used in the FBAR.
Ru is used as the electrode material for FBAR in K-band frequency due to its higher acoustic impedance than other electrode materials [1].
Pensala, "Thin Film Bulk Acoustic Wave Devices," PhD, School of Science, Aalto University, Finland, (2011)
Nguyen, "High-Q Hf Microelectromechanical Filters," IEEE Journal of Solid-State Circuits vol. 35, pp. 512-526, (2000)
Chowdhury, Dasgupta, S.P, "Compuation of Rayleigh Damping Coefficients for Large Systems," Electronic Journal of Geotechnical Engineering, vol. 8 C, (2003)
Ru is used as the electrode material for FBAR in K-band frequency due to its higher acoustic impedance than other electrode materials [1].
Pensala, "Thin Film Bulk Acoustic Wave Devices," PhD, School of Science, Aalto University, Finland, (2011)
Nguyen, "High-Q Hf Microelectromechanical Filters," IEEE Journal of Solid-State Circuits vol. 35, pp. 512-526, (2000)
Chowdhury, Dasgupta, S.P, "Compuation of Rayleigh Damping Coefficients for Large Systems," Electronic Journal of Geotechnical Engineering, vol. 8 C, (2003)
Online since: September 2011
Authors: Adam Niesłony, Andrzej Kurek
In many papers we can find the data proving that this assumption is not correct for some materials [8, 9].
Table 2 contain constants according to the selected material and those obtained for particular materials according to the equations of compatibility (10) and (11).
Suitable material tests and a good choice of the approximating equations should provide a correct description of fatigue properties of constructional materials.
Materials, Vol. 5, 1970, pp. 767-776 [13] ASTM Standard E606-92: Standard practice for strain-controlled fatigue testing.
ASTM; 1997, p. 523-37 [14] Bäumel A. and Seeger T.: Material Data for Cyclic Loading, Materials Science Monographs, 61, Elsevier Science Publishers, Amsterdam, 1990 [15] Ramberg W. and Osgood W.R.: Description of stress-strain curves by three parameters, Technical Note No. 902, National Advisory Committee for Aeronautics, Washington DC, 1943 [16] Plumtree A. and Abdel-Raouf H.A.: Cyclic stress–strain response and substructure, International Journal of Fatigue, Vol. 23, 2001, pp. 799-805 [17] Niesłony A., El Dsoki Ch., Kaufmann H., Krug P.: New method for evaluation of the Manson-Coffin-Basquin and Ramberg-Osgood equations with respect to compatibility, International Journal of Fatigue, Vol. 30, 2008, pp. 1967-1977 [18] Niesłony A., Kurek A., El Dsoki Ch. and Kaufmann H.: A study of compatibility between two classical fatigue curve models based on some selected structural materials, International Journal of Fatigue, 2011, Available online doi:10.1016/j.ijfatigue.2011.03.002
Table 2 contain constants according to the selected material and those obtained for particular materials according to the equations of compatibility (10) and (11).
Suitable material tests and a good choice of the approximating equations should provide a correct description of fatigue properties of constructional materials.
Materials, Vol. 5, 1970, pp. 767-776 [13] ASTM Standard E606-92: Standard practice for strain-controlled fatigue testing.
ASTM; 1997, p. 523-37 [14] Bäumel A. and Seeger T.: Material Data for Cyclic Loading, Materials Science Monographs, 61, Elsevier Science Publishers, Amsterdam, 1990 [15] Ramberg W. and Osgood W.R.: Description of stress-strain curves by three parameters, Technical Note No. 902, National Advisory Committee for Aeronautics, Washington DC, 1943 [16] Plumtree A. and Abdel-Raouf H.A.: Cyclic stress–strain response and substructure, International Journal of Fatigue, Vol. 23, 2001, pp. 799-805 [17] Niesłony A., El Dsoki Ch., Kaufmann H., Krug P.: New method for evaluation of the Manson-Coffin-Basquin and Ramberg-Osgood equations with respect to compatibility, International Journal of Fatigue, Vol. 30, 2008, pp. 1967-1977 [18] Niesłony A., Kurek A., El Dsoki Ch. and Kaufmann H.: A study of compatibility between two classical fatigue curve models based on some selected structural materials, International Journal of Fatigue, 2011, Available online doi:10.1016/j.ijfatigue.2011.03.002
Online since: October 2006
Authors: M. Herrmann, T.C. Shabalala, David S. McLachlan, I.J. Sigalas
The best known of these materials is
cubic boron nitride (cBN).
Andreev, Material Science Engineering. 1996, A209, 16 2.
Iwahara, Journal of Material Science Society, 47, No.10, pg.1000-1005, 1998. 5.
Itoh, Journal of Material Science, 36, pg 5339-5343, 2001. 6.
Iwahara, Journal of Material Science, 35, pg 693-698, 2000. 8.
Andreev, Material Science Engineering. 1996, A209, 16 2.
Iwahara, Journal of Material Science Society, 47, No.10, pg.1000-1005, 1998. 5.
Itoh, Journal of Material Science, 36, pg 5339-5343, 2001. 6.
Iwahara, Journal of Material Science, 35, pg 693-698, 2000. 8.