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Online since: January 2016
Authors: L.S. Leao, A.M.G. de Lima, A.G.C. Filho, Maurício Vicente Donadon
Application of Shunted Piezoelectric Materials in Aeroelasticity
LEAO, L.
Also, Saravanos [20] affirms that on the composite materials’ field using shunt circuits does not decrease structure’s stiffness as it does, when using viscoelastic materials.
"Vibration control with State-Switched piezoelectric materials".
Journal of Intelligent Material Systems and Structures. nº 4, 2000, Vol. 11, pgs. 263-271
Journal of Intelligent Material Systems ans Structures. 2003, Vol. 14, pgs. 57-66
Also, Saravanos [20] affirms that on the composite materials’ field using shunt circuits does not decrease structure’s stiffness as it does, when using viscoelastic materials.
"Vibration control with State-Switched piezoelectric materials".
Journal of Intelligent Material Systems and Structures. nº 4, 2000, Vol. 11, pgs. 263-271
Journal of Intelligent Material Systems ans Structures. 2003, Vol. 14, pgs. 57-66
Online since: August 2009
Authors: Yong Mun Ryu, Beom Suck Han, Hyup Jae Chung, Kyong Yop Rhee
Particularly, the impact and sound absorption properties
of aluminum foam have been shown to be superior to those of other materials, thus making
aluminum foam an ideal cellular material for use in impact-absorbing car bumpers, crash boxes, and
sound absorbing walls.
Starke : Advanced engineering materials, Vol. 2 (2000), pp 215-218 [3] S.
N Guyen : Journal of materials science, Vol. 40 (2005), pp 5801-5811 [5] A.
Cheon : Modelling and simulation in materials science and engineering, Vol. 14 (2006), pp 933-945 [6] S.
Cheon : Journal of the Korean society for composite materials, Vol. 17 (2004), pp 34-39
Starke : Advanced engineering materials, Vol. 2 (2000), pp 215-218 [3] S.
N Guyen : Journal of materials science, Vol. 40 (2005), pp 5801-5811 [5] A.
Cheon : Modelling and simulation in materials science and engineering, Vol. 14 (2006), pp 933-945 [6] S.
Cheon : Journal of the Korean society for composite materials, Vol. 17 (2004), pp 34-39
Online since: September 2013
Authors: Yong Jie Liu, Lin Chen, Shi Quan Liu, Rui Xia Shi
The mineral composition and microstructure of MAC cementing material prepared using hydrated lime
Yongjie Liu, Lin Chen, Shiquan Liu, Ruixia Shi
1School of Materials Science and Engineering, University of Jinan, Jinan 250022, Shandong, China liuyjie@163.com
Keywords: MCA Materials.
Aluminate cementitious materials.
The raw materials include hydrated lime, magnesite and alumina.
The raw materials were first wet mixed with 50% water for 1 h.
Journal of the European Ceramic Society, 2003, 23:737-744
Aluminate cementitious materials.
The raw materials include hydrated lime, magnesite and alumina.
The raw materials were first wet mixed with 50% water for 1 h.
Journal of the European Ceramic Society, 2003, 23:737-744
Online since: January 2013
Authors: Xiang Dong Shen, Yu Pei Zhang
Polystyrene as an ultra-lightweight materials in the 1970s, first made of polystyrene blocks for embankment filling for road works.
In recent years, at home and abroad began using polystyrene board insulation materials as road works, industrial and civil engineering and water conservancy.
Journal of Irrigation and Drainage . 30 (2011) . p. 22-27.
(in Chinese ) [7] Zhou Yichun .materials solid mechanics (I).(2005) [8] Shen Xiangdong, Zhang Yupei, Wang Liping.
Journal of Southeast Univwrsity(Natural Science Edition). 31 (2001). p.138-142.
In recent years, at home and abroad began using polystyrene board insulation materials as road works, industrial and civil engineering and water conservancy.
Journal of Irrigation and Drainage . 30 (2011) . p. 22-27.
(in Chinese ) [7] Zhou Yichun .materials solid mechanics (I).(2005) [8] Shen Xiangdong, Zhang Yupei, Wang Liping.
Journal of Southeast Univwrsity(Natural Science Edition). 31 (2001). p.138-142.
Online since: January 2013
Authors: Xue Lian Tang, Zhi Dong Li, Kun Yu Zhao, Zhao Biao Meng
Effect of Ca doping on crystal structure of the misfit-layered Bi-Sr-Co-O thermoelectric materials
Xuelian Tang1, a,Kunyu Zhao1*,b, Zhidong Li1,c and Zhaobiao Meng1,b
1 Faculty of Materials Science and Engineering,Kunming University of Science and Technology, Kunming,China
atangxuel@163.com, bkyzhaoy@yahoo.com.cn, cleezd@126.com
* Corresponding author
Keywords: Bi -Sr-Ca-Co- O;Thermoelectric material; XRD; Crystal structure
Abstract.
The Bi-Sr-Ca-Co-O ceramics materials were prepared successfully by Masaki et al. in 2000.
Experimental 2.1 Sample Preparation Bi2O3,SrCO3,Co2O3 and CaCO3 powders were used as starting materials[4].
Thermoelectric materials: new approaches to an old problem, J.
Preparation and Study of Co-based oxide thermoelectric materials, Kunming, 2006 [7] T.Yamamoto, I.Tsukada, et al., J.
The Bi-Sr-Ca-Co-O ceramics materials were prepared successfully by Masaki et al. in 2000.
Experimental 2.1 Sample Preparation Bi2O3,SrCO3,Co2O3 and CaCO3 powders were used as starting materials[4].
Thermoelectric materials: new approaches to an old problem, J.
Preparation and Study of Co-based oxide thermoelectric materials, Kunming, 2006 [7] T.Yamamoto, I.Tsukada, et al., J.
Online since: May 2012
Authors: Feng Chen Zhang, De Jian Shen, Ji Kai Zhou, Yong Hao Fang
Risk Assessment
Service Environment.Various factors affecting the sulfate attack of building materials are focused on two areas, one is environmental factor, and the other is properties of materials themselves.
Properties of materials and construction quality should be concern for concrete components with high risk of sulfate attack.
Influence of cement composition on concrete durability: ACI Material Journal (1992), p. 574-586
Durability of Portland cement-silica fume pastes in magnesium sulfate and sodium solutions: ACI Material Journal (1988), p. 148-157
The Classification of Main Soil Corrosion to Concrete Material in Our Country: Building Science (In Chinese), Vol. 19 (2003), p. 56-57.
Properties of materials and construction quality should be concern for concrete components with high risk of sulfate attack.
Influence of cement composition on concrete durability: ACI Material Journal (1992), p. 574-586
Durability of Portland cement-silica fume pastes in magnesium sulfate and sodium solutions: ACI Material Journal (1988), p. 148-157
The Classification of Main Soil Corrosion to Concrete Material in Our Country: Building Science (In Chinese), Vol. 19 (2003), p. 56-57.
Online since: January 2014
Authors: Xiao Lei Han, Wei Mei Kong, Bo Kang Ma, Wei Feng Li, Jia Pu Huang, Wu Shi
Then it is of great significance to develop new methods for controlling foundation differential settlement by using special materials, of which the deformation features can be controlled.
Through the compression tests, settlement controllable materials can be selected by comparing the bearing capacity and deformation features of different materials experimented in the tests.
Therefore, XPS is more suitable as the settlement controllable materials.
China Civil Engineering Journal, 2012, 45: 127-146.
Sichuan Building Science, 2010, 36: 101-105.
Through the compression tests, settlement controllable materials can be selected by comparing the bearing capacity and deformation features of different materials experimented in the tests.
Therefore, XPS is more suitable as the settlement controllable materials.
China Civil Engineering Journal, 2012, 45: 127-146.
Sichuan Building Science, 2010, 36: 101-105.
Online since: September 2013
Authors: Yi Fang, Zhan Zhang Xu, Hao Zou
The initial ratio of 87Sr/86Sr is the good “tracer” in study of diagenetic mineralization process and sources of ore-forming materials.
Ore-forming materials should come from the sedimentary strata, mainly fluid circulation and rock interaction, through the water/rock reaction, leaching solution formation, make the formation of the ore-forming materials into the solution.
Therefore, we concluded that the Ca source of ore-forming materials should be multisource.
The Ore-controlling factors and genesis of Huoshiya Barite-Fluorite ore deposit in Pengshui, Chongqing, Journal of Chengdu University of Technology(Science & Technology Edition).
Beijing:Science Press, p.157-196, 224-259, (1987).
Ore-forming materials should come from the sedimentary strata, mainly fluid circulation and rock interaction, through the water/rock reaction, leaching solution formation, make the formation of the ore-forming materials into the solution.
Therefore, we concluded that the Ca source of ore-forming materials should be multisource.
The Ore-controlling factors and genesis of Huoshiya Barite-Fluorite ore deposit in Pengshui, Chongqing, Journal of Chengdu University of Technology(Science & Technology Edition).
Beijing:Science Press, p.157-196, 224-259, (1987).
Online since: October 2010
Authors: L.F. de Miranda, Roberto Rodrigues Ribeiro, Sonia Braunstein Faldini, Claudio Yuji Maeda, R.W. Novickis, Antonio Hortencio Munhoz Júnior
The production of confined or adsorbed drugs in inorganic matrix has been increasing in areas like material science and pharmaceutical due to the possibility of the production of nanoadsorbed or encapsulated molecules with new properties like chemical stability, enhancing solubility and controlled release, what implies in new applications of materials.
Nanoparticles are tiny materials with specific physicochemical properties different to bulk materials of the same composition.
Results and discussion SEM The materials surface has a high porosity level, as can be seen through the SEM analysis, Figure 2.
AST - Advances in Science and Technology. , v.45, p.260 - 265, 2006
XPS study of the major minerals in bauxite Gibbsite, bayerite and (pseudo-)boehmite, Journal of colloid and interface Science, v. 296, p.572-576, 2006
Nanoparticles are tiny materials with specific physicochemical properties different to bulk materials of the same composition.
Results and discussion SEM The materials surface has a high porosity level, as can be seen through the SEM analysis, Figure 2.
AST - Advances in Science and Technology. , v.45, p.260 - 265, 2006
XPS study of the major minerals in bauxite Gibbsite, bayerite and (pseudo-)boehmite, Journal of colloid and interface Science, v. 296, p.572-576, 2006
Online since: April 2012
Authors: Heng Fu Xiang, Li Jun Zhang, Yong Rui Zhao
Fig.5 Structure of new-type intelligent industrial robot hand material
Conclusions
(1) By means of vacuum auxiliary molding method, the robot hand which is made of new-type of carbon fiber reinforced composite material, can achieve more than 35% reduction in weight compared with the hand weight made of common steel with the same size in the condition of maintaining the same strength of materials
Huazhong University of Science and Technology press,Wuhan (1997)
Huazhong University of Science and Technology press, Wuhan (1996)
Aerospace Materials & Technology. 5, (2010), 1-3,17
Journal of Changchun University of Technology ( Nature Science Edition). 4, 27 (2006), 286-289
Huazhong University of Science and Technology press,Wuhan (1997)
Huazhong University of Science and Technology press, Wuhan (1996)
Aerospace Materials & Technology. 5, (2010), 1-3,17
Journal of Changchun University of Technology ( Nature Science Edition). 4, 27 (2006), 286-289