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Online since: January 2015
Authors: Yu Chang, Bin Gao, Kai Yun Gu, Ya Zhang, Zheng Zhuo
Material and Method
We use Hemodynamic Shearing Device to control the shear stress working on the erythrocytes.
ASAIO Journal Vol. 48(2002), p. 34 -38 [9] M.
ASAIO Journal Vol. 58(2012), p. 462-469 [12] B.
ASAIO Journal Vol. 57(2011), p. 358 -362 [13] X.W.
ASAIO Journal, Vol. 58(2012), p. 223-231 [16] A.
ASAIO Journal Vol. 48(2002), p. 34 -38 [9] M.
ASAIO Journal Vol. 58(2012), p. 462-469 [12] B.
ASAIO Journal Vol. 57(2011), p. 358 -362 [13] X.W.
ASAIO Journal, Vol. 58(2012), p. 223-231 [16] A.
Online since: July 2017
Authors: Pavel Stanislavovich Golovinov, Viktor Alexandrovich Gulevskiy, Nikolay Alexeevich Kidalov, Anna Sergeevna Knyazeva
Aluminium-based casting alloy for producing impregnated composite materials with carbon-graphite skeleton).
Besides, the application of the method of non-autoclave gasless impregnation allows appreciably decreasing the basic cost for composite materials by using equipment made of non-exotic materials.
Varenkov, Interaction of metal melt with carbon materials, Metallurgy, Moscow, 1981
[3] S.I.Novikova, Thermal expansion of solids,Science, Moscow, 1974
Kolmakov, Research of character of interaction of components in a composite material from porouscarbon-graphite a skeleton impregnated with an aluminium alloy, Journal of advanced materials, 1 (2016) 57-63
Besides, the application of the method of non-autoclave gasless impregnation allows appreciably decreasing the basic cost for composite materials by using equipment made of non-exotic materials.
Varenkov, Interaction of metal melt with carbon materials, Metallurgy, Moscow, 1981
[3] S.I.Novikova, Thermal expansion of solids,Science, Moscow, 1974
Kolmakov, Research of character of interaction of components in a composite material from porouscarbon-graphite a skeleton impregnated with an aluminium alloy, Journal of advanced materials, 1 (2016) 57-63
Online since: February 2012
Authors: Jin Yue Dai, Xi Jun Hua, Yong Hong Fu, Yan Hu Zhang
Few researches on the interaction of given materials with laser technology parameters in the case of LST have been done, however, little information on laser technological conditions can be found in fabricating of functional surfaces with special microstructures.
Materials and methods Cast iron has gained most application for good tribological performances [12,13,14], namely, low friction coefficient; good wear resistance and antivibration, it can be matched soundly with other materials, and also be used widely in engineering.
Abbott curve is recognized to be an import and complicated factor for valuing the abrasion resistance of tribological materials.
Case: Materials Science and Engineering Vol. 97 (2003), pp.94-105
Jain: Journal of Tribology Vol.129 (2007), pp. 595–602
Materials and methods Cast iron has gained most application for good tribological performances [12,13,14], namely, low friction coefficient; good wear resistance and antivibration, it can be matched soundly with other materials, and also be used widely in engineering.
Abbott curve is recognized to be an import and complicated factor for valuing the abrasion resistance of tribological materials.
Case: Materials Science and Engineering Vol. 97 (2003), pp.94-105
Jain: Journal of Tribology Vol.129 (2007), pp. 595–602
Online since: March 2010
Authors: Wei Deng, De Wen Zhao, Chun Lin Qiu, Lin Xiu Du, Xiao Mei Qin, Xiu Hua Gao
Namely, the higher of material's yield strength,
the lower of the fracture toughness, scilicet, the higher of material's yield strength, the weaker of
the resistance of crack propagation.
In other words, with increasing of material's yield strength, the fracture toughness will decrease, and then I sK σ decreases, so the material's ability to resist crack propagation reduces.
For engineering materials, it's necessary to elevate the fracture toughness while improving the strength via optimize forming processing parameters.
References [1] D.W.Zhao, X.H.Liu and G.D.Wang: Journal of Northeastern University (Natural Science) Vol.23 (2002), p. 976.
[3] D.W.Zhao, W.Deng, X.M.Qin and X.H.Liu: Materials Science and Technology (2009), (in press).
In other words, with increasing of material's yield strength, the fracture toughness will decrease, and then I sK σ decreases, so the material's ability to resist crack propagation reduces.
For engineering materials, it's necessary to elevate the fracture toughness while improving the strength via optimize forming processing parameters.
References [1] D.W.Zhao, X.H.Liu and G.D.Wang: Journal of Northeastern University (Natural Science) Vol.23 (2002), p. 976.
[3] D.W.Zhao, W.Deng, X.M.Qin and X.H.Liu: Materials Science and Technology (2009), (in press).
Enhancing Strength and Maintaining Ductility of Mg-3%Li-1%Sc Alloy by Equal Channel Angular Pressing
Online since: December 2010
Authors: Hua Jie Yang, Shi Ding Wu, Xiao Hong Shao, S.X. Li, Zhe Feng Zhang
Zhang1,e
1Shenyang National Laboratory for Materials Science, Institute of Metal Research,
Chinese Academy of Sciences, Shenyang, 110016, China
2Department of Applied Physics,University of Groningen,
Nijenborgh 4, 9747 AG Groningen, the Netherlands
ahuajie.yang@rug.nl, bxhshao@imr.ac.cn, cshxli@imr.ac.cn, dshdwu@irm.ac.cn, ezhfzhang@imr.ac.cn
Keywords: Mg alloy; ECAP; Microstructure; EBSD.
Introduction Magnesium alloys are attractive engineering materials for use in a wide range of aerospace, automotive and other applications because of their low density and high specific strength [1-2].
Mg-Li based alloys are the lightest among the magnesium alloys and serve as the crucial structural materials for aerospace industry[3-4].
Meyers, Journal of Materials Research, 24 (2009) 2617-2627
Liu, Advanced Engineering Materials, 10 (2008) 955-960
Introduction Magnesium alloys are attractive engineering materials for use in a wide range of aerospace, automotive and other applications because of their low density and high specific strength [1-2].
Mg-Li based alloys are the lightest among the magnesium alloys and serve as the crucial structural materials for aerospace industry[3-4].
Meyers, Journal of Materials Research, 24 (2009) 2617-2627
Liu, Advanced Engineering Materials, 10 (2008) 955-960
Online since: October 2011
Authors: Ru Min Wang, Xiao Jiao Yu, Gao Yang Zhao, Gang Zheng
Adsorption and Dispersion Characteristics of Superplasticizer with
Waste Plexiglas (WPS) on the Surface of Gypsum Particles
Gang Zheng1,2,a, Rumin Wang1,b, GaoYang Zhao3,c and Xiaojiao Yu4,d
1School of Natural and Applied Science, Northwestern Polytechnical University, China.
2School of Graduate, Xi’an University of Technology, China.
3School of Materials Science and Engineering, Xi’an University of Technology, China.
4School of Natural and Applied Science, Xi’an University of Technology, China.
Nowadays, Superplasticizer are widely used as additives to reduce water demand and improve workability of cementitious materials, leading to higher strength and better durability of the hardened products [2].
Experimental Materials.
The following raw materials were used: Naphthalene sulfonate formaldehyde condensate superplasticizer (FDN, Powder)was purchased from the Tianjin Gold Star Chemicals Co.
M: Arab Gulf Journal of Scientific Research, Vol.12(1994), p.433–448
Nowadays, Superplasticizer are widely used as additives to reduce water demand and improve workability of cementitious materials, leading to higher strength and better durability of the hardened products [2].
Experimental Materials.
The following raw materials were used: Naphthalene sulfonate formaldehyde condensate superplasticizer (FDN, Powder)was purchased from the Tianjin Gold Star Chemicals Co.
M: Arab Gulf Journal of Scientific Research, Vol.12(1994), p.433–448
Online since: January 2023
Authors: Qiu Xiang Liu, Rong Hui Yuan, Qi Ping Tian, Meng Xu, Zhen Yu Tian
They are measured in building materials including interior wall paints, which are indoor sources of volatile organic compounds [1,2].
A satisfactory level of degradation was achieved using these fibre-supported C-doped TiO2 materials.
The characterisation of the materials showed that fibrous PAN formed distinct C-doped TiO2 nodes on the fibre surface, conducing to additional photoactivation of C doping.
Ni, Preparation and characterization of Pd-TiO2 photocatalytic materials supported by carbon fibers, Rare Metal Materials & Engineering 39 (2010) 1075-1078
Hu, Adsorptive capacity study of mesoporous carbon-doped TiO2 and its application in Cu(II) removal from water, Materials Science Forum 1058 (2022) 39-44
A satisfactory level of degradation was achieved using these fibre-supported C-doped TiO2 materials.
The characterisation of the materials showed that fibrous PAN formed distinct C-doped TiO2 nodes on the fibre surface, conducing to additional photoactivation of C doping.
Ni, Preparation and characterization of Pd-TiO2 photocatalytic materials supported by carbon fibers, Rare Metal Materials & Engineering 39 (2010) 1075-1078
Hu, Adsorptive capacity study of mesoporous carbon-doped TiO2 and its application in Cu(II) removal from water, Materials Science Forum 1058 (2022) 39-44
Online since: March 2014
Authors: Virgínia Infante, Catarina Vidal
Role of Friction Stir Channel Geometry on the Fatigue Behaviour of AA5083-H111 at 120°C and 200°C
Catarina Vidal1, a and Virgínia Infante2,b *
1, 2ICEMS – Institute of Materials and Surfaces Science and Engineering, Instituto Superior Técnico, Technical University of Lisbon, Av.
Material and Methods In this study, 15mm thick rolled plates of 5083H111 aluminium alloy were used.
[2] Balasubramanian, N. et al., Friction stir channeling: Characterization of the channels, Journal of Materials Processing Technology, 209, 2009, pp 36963704
[4] Vidal, Catarina, Infante, Virgínia, Vilaça, Pedro, Mechanical Characterization of Friction Stir Channels under Internal Pressure and In-Plane Bending, Key Engineering Materials, Vols. 488489 (2012), pp105-108
[5] Vidal, Catarina, Infante, Virgínia, Vilaça, Pedro, Metallographic Characterization of Friction Stir Channels, Materials Science Forum, Vols. 730732 (2013), pp 817822.
Material and Methods In this study, 15mm thick rolled plates of 5083H111 aluminium alloy were used.
[2] Balasubramanian, N. et al., Friction stir channeling: Characterization of the channels, Journal of Materials Processing Technology, 209, 2009, pp 36963704
[4] Vidal, Catarina, Infante, Virgínia, Vilaça, Pedro, Mechanical Characterization of Friction Stir Channels under Internal Pressure and In-Plane Bending, Key Engineering Materials, Vols. 488489 (2012), pp105-108
[5] Vidal, Catarina, Infante, Virgínia, Vilaça, Pedro, Metallographic Characterization of Friction Stir Channels, Materials Science Forum, Vols. 730732 (2013), pp 817822.
Online since: May 2019
Authors: Ahmed Hassan El-Shazly, Marwa F. El Kady, Hesham Ibrahim Elqady, Abdallah Yousef Mohammed Ali, Mohamed R. El-Marghany
The whole heat exchanger system is isolated with thermal insulation materials to assure that the heat loss is minimal during the experimental work.
Madih,” Assessment of New Technique for Production Cellulose Nanocrystals from Agricultural Waste,” Materials Sc.
Elkady,” Evaluation of Surfactants on Thermo-Physical Properties of Magnesia-Oil Nanofluid,” Materials Sc.
Vajjha,” Numerical study of turbulent flow and heat transfer characteristics of nanofluids considering variable properties,” International Journal of Thermal Sciences, vol. 48, pp. 290-302, 2009
Telis-Romero,” Thermophysical properties of cotton, canola, sunflower and soybean oils as a function of temperature,” International Journal of Food Properties, vol. 16, pp. 1620-1629, 2013.
Madih,” Assessment of New Technique for Production Cellulose Nanocrystals from Agricultural Waste,” Materials Sc.
Elkady,” Evaluation of Surfactants on Thermo-Physical Properties of Magnesia-Oil Nanofluid,” Materials Sc.
Vajjha,” Numerical study of turbulent flow and heat transfer characteristics of nanofluids considering variable properties,” International Journal of Thermal Sciences, vol. 48, pp. 290-302, 2009
Telis-Romero,” Thermophysical properties of cotton, canola, sunflower and soybean oils as a function of temperature,” International Journal of Food Properties, vol. 16, pp. 1620-1629, 2013.
Online since: May 2014
Authors: Yih Lin Cheng, Wei Shiun Lu
The UV lamp behind the print-head cured the jetted materials immediately.
After fabrication, the support material can be removed mechanically.
After the model is built by the RP system, post-processing of removing support materials is required.
Chen, Manufacturing of cardiac models through rapid prototyping technology for surgery planning, Materials Science Forum, 505-507 (2006) 1063-1068
Mathts, An opinion survey of reported benefits from the use of stereolithographic model, Journal of Oral and Maxillofacial Surgery, 57-9 (1999) 1040-1043
After fabrication, the support material can be removed mechanically.
After the model is built by the RP system, post-processing of removing support materials is required.
Chen, Manufacturing of cardiac models through rapid prototyping technology for surgery planning, Materials Science Forum, 505-507 (2006) 1063-1068
Mathts, An opinion survey of reported benefits from the use of stereolithographic model, Journal of Oral and Maxillofacial Surgery, 57-9 (1999) 1040-1043