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Online since: June 2013
Authors: M'hamed Boutaous, Shi He Xin, Zakariaa Refaa, Magdalena Lipinska, René Fulchiron, François Rousset, Matthieu Zinet, Patrick Bourgin
(2)
Where C and p are two material-related parameters to be determined.
Progress in Polymer Science, 33(8) (2008) 820–852
Journal of Chemical Physics, 7 (1939) 1103-1112
Polymer Engineering and Science, 50(10) ( 2010) 2044-2059
Progress in Polymer Science, 33(8) (2008) 820–852
Journal of Chemical Physics, 7 (1939) 1103-1112
Polymer Engineering and Science, 50(10) ( 2010) 2044-2059
Online since: August 2014
Authors: Gui Xing Wang, Zhe Heng Zhou, Shuai Zheng, Qing Xie, Chao Ping Rao, Bing Sen Xu
Only minimization of the energy consumption of the building causes exceeding in insulations or unreasonable option of lighting and air-conditioning systems which will increase initial cost of material and equipment to reach an unacceptable level for investment[1].
Proceedings of International Conference on Environment Science and Engineering.
Superconducting energy storage flywheel—an attractive technology for energy storage[J] Journal of Shanghai Jiaotong University (Science).2010
Proceedings of International Conference on Environment Science and Engineering.
Superconducting energy storage flywheel—an attractive technology for energy storage[J] Journal of Shanghai Jiaotong University (Science).2010
Online since: February 2020
Authors: Khamidbi Hazhismelovich Kalazhokov, Z.K. Kalazhokov, Ruslan Shahbanovich Teshev, Zalim Mukhamedovich Khamdokhov
Chromium-Nickel Alloy for the Synthesis of Carbon Nanoparticles
KHAMDOKHOV Zalim Mukhamedovich1,a*,
KALAZHOKOV Zamir Khamidbieich1,b, TESHEV Ruslan Shahbanovich2,c
and KALAZHOKOV Khamidbi Hazhismelovich2,d
1Institute of Computer Science and Problems of Regional Management of KBSC of the Russian Academy of Science, P.O.BOX 360000, 37-a I.
Figure 1 – RBS spectrum of He + ions scattered from the structure: Si / SiO2 / Si3N4 / Ni – Cr / C Figure 2 – Distribution profiles for the depth of the concentrations of atoms of elements in the structure of Si / SiO2 / Si3N4 / Ni – Cr / C According to the above data, the composition of the chromium-nickel layer obtained by thermal evaporation of the nichrome sample differs from that of the starting material, which is due to the higher pressure of chromium vapors compared to nickel.
Production of carbon films by the method of electric arc sputtering of graphite in a magnetic field // The Journal of Surface Investigation.
Figure 1 – RBS spectrum of He + ions scattered from the structure: Si / SiO2 / Si3N4 / Ni – Cr / C Figure 2 – Distribution profiles for the depth of the concentrations of atoms of elements in the structure of Si / SiO2 / Si3N4 / Ni – Cr / C According to the above data, the composition of the chromium-nickel layer obtained by thermal evaporation of the nichrome sample differs from that of the starting material, which is due to the higher pressure of chromium vapors compared to nickel.
Production of carbon films by the method of electric arc sputtering of graphite in a magnetic field // The Journal of Surface Investigation.
Online since: May 2012
Authors: Yong Li, Chao Zhang, Liang Chen
The main reason is that drilling cost and underground pipe material fee of ground-source heat pump are very high, which is more than half of total investment.
Journal of Huazhong University of Science and Technology(Nature Science Edition) ,2009, (04)
Journal of Huazhong University of Science and Technology(Nature Science Edition) ,2009, (04)
Online since: December 2006
Authors: Woo Seong Che, Jong Il Lee, Kwang Suck Boo, Hyun Ho Yook
During the wheel manufacturing process, steep
temperature gradients during the cooling period, inherent impurities in the material, and air bubbles
flowing in the die casting process may cause very small leaks in the rim that cannot be detected by
the naked eye.
Isomura, "On the Estimation of the Luminance Distrubution by the Diffuse Reflection Component of an Object's surface and Shape Measurement-Analysis by the Numerical Experiment", Journal of Light & Visual Environment, Vol. 28, No. 1, 2004
Ala-Laurila, et al., "On the relation between the photo activation energy and the absorbance spectrum of visual pigments", Science Direct Vision Research, Vol. 44, pp. 2153-2158, 2004 [3] R.O.
Dror, "Surface reflectance and real-world illumination statistics", Ph.D. dissertation, Department of Electrical Engineering and Computer Science, MIT: Cambridge, MA, 2002.
Isomura, "On the Estimation of the Luminance Distrubution by the Diffuse Reflection Component of an Object's surface and Shape Measurement-Analysis by the Numerical Experiment", Journal of Light & Visual Environment, Vol. 28, No. 1, 2004
Ala-Laurila, et al., "On the relation between the photo activation energy and the absorbance spectrum of visual pigments", Science Direct Vision Research, Vol. 44, pp. 2153-2158, 2004 [3] R.O.
Dror, "Surface reflectance and real-world illumination statistics", Ph.D. dissertation, Department of Electrical Engineering and Computer Science, MIT: Cambridge, MA, 2002.
Online since: December 2006
Authors: Yong Wang, Xian Lun Wang, Yun Na Xue
In ADAMS the material of
sprockets and silent chain is defined to be steel.
Acknowledgments The authors gratefully acknowledge the support of the Chinese National Science Foundation (No.50375085).
Zhu: Design of Indexing Mechanism (Shanghai Science and Technology Press, China 1996)
Shunmugam: International Journal of Machine Tools&Manufature, Vol.44 (2004), pp.712.
Acknowledgments The authors gratefully acknowledge the support of the Chinese National Science Foundation (No.50375085).
Zhu: Design of Indexing Mechanism (Shanghai Science and Technology Press, China 1996)
Shunmugam: International Journal of Machine Tools&Manufature, Vol.44 (2004), pp.712.
Online since: November 2012
Authors: Gwo Chung Tsai, Yi Bao Chen, Yao Hua Wang
Vibration analysis
Mounting system according to the used material can be defined as flexible body, so the engine powertrain and rubber mounts constitute mass-spring vibration system.
LIU Bing-sen, HUANG Qi-yong, HUANG Min" Dynamic Simulation on Automotive Power Train Mount System Based on ADAMS[J]" Auto Mobile Science & Technology, 2008.1 in Chinese [3].
FANG Xi bang, WANG Jia, "Setup and Optimization of Three-Dimension Dynamic Model of Powertrain Mount System of Car[J]" Journal of Fuyang Teachers College Natural Sciences 2004.6
LIU Bing-sen, HUANG Qi-yong, HUANG Min" Dynamic Simulation on Automotive Power Train Mount System Based on ADAMS[J]" Auto Mobile Science & Technology, 2008.1 in Chinese [3].
FANG Xi bang, WANG Jia, "Setup and Optimization of Three-Dimension Dynamic Model of Powertrain Mount System of Car[J]" Journal of Fuyang Teachers College Natural Sciences 2004.6
Online since: December 2010
Authors: Xiao Lu Yuan, Bei Xing Li, Shi Hua Zhou
Classfly ash (FA) with the specific surface area of 620 m2/kg and ground blast furnace slag (GGBS) with the specific surface area of 450 m2/kg were used as supplementary cementitious materials.
This is probably attributed to the pozzolanic activity and filler effect of mineral admixtures, which promotes the hydration of cementitious materials and refines the pore system of concrete.
Meanwhile, replacement of Portland cement with mineral admixtures reduces C3A content in cementitious materials, which also reduces the content of aluminate hydrates to react with chloride ion, seen from the decreased amount of calcium chloroaluminate and ettringite in XRD analysis.
Journal of The Chinese Ceramic Society, 2007, 35(1): 96-100.
Construction and Building Materials, 2009, 23: 2451-2456.
This is probably attributed to the pozzolanic activity and filler effect of mineral admixtures, which promotes the hydration of cementitious materials and refines the pore system of concrete.
Meanwhile, replacement of Portland cement with mineral admixtures reduces C3A content in cementitious materials, which also reduces the content of aluminate hydrates to react with chloride ion, seen from the decreased amount of calcium chloroaluminate and ettringite in XRD analysis.
Journal of The Chinese Ceramic Society, 2007, 35(1): 96-100.
Construction and Building Materials, 2009, 23: 2451-2456.
Online since: March 2015
Authors: Xiao Ze Jiang, Rui Li Wang, Shuang Bao, Bin Sun, Mei Fang Zhu
Dental Resin Composites with Enhanced Properties Bycommercial
Silica Particles as Fillers
Shuang Baoa, Ruili Wangb, Bin Sunc, Xiaoze Jiangd and Meifang Zhue*
State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Material Science and Engineering, Donghua University, Shanghai, 201620, China
abaoshuang0721@163.com, bwangruilirita@mail.dhu.edu.cn, cxiaozejiang@dhu.edu.cn, dsunbin@dhu.edu.cn, ezhumf@dhu.edu.cn.
Experimental Materials.Bisphenol A diglycidyldimethacrylate (Bis-GMA) and triethylene glycol dimethacrylate (TEGDMA) werepurchased from Sigma-Aldrich (USA).
All materials were used without further purification.
Bowman,Recent Advances and Developments in Composite dental restorative materials, J.
Klapdohr, Nanotechnology for dental composites, International journal of nanotechnology. 1(2004) 130-156
Experimental Materials.Bisphenol A diglycidyldimethacrylate (Bis-GMA) and triethylene glycol dimethacrylate (TEGDMA) werepurchased from Sigma-Aldrich (USA).
All materials were used without further purification.
Bowman,Recent Advances and Developments in Composite dental restorative materials, J.
Klapdohr, Nanotechnology for dental composites, International journal of nanotechnology. 1(2004) 130-156
Online since: February 2022
Authors: Hai Hong Zhu, Wen Qi Zhang, Bao Peng Zhang, Haif Feng Xiao
Introduction
Multi-material structures are of great interest due to their combination of the superior properties of both materials compared to the conventional single metal.
The challenge in integrating incompatible materials such as copper and steel is in the interface bonding since it is analogous to producing steel on a steel substrate when fabricating the upper layers.
Materials and Methods The SLM equipment and process parameters producing Cu-Cr substrate (100mm×60mm×6mm) were detailly described in our previous publication [4].
Liou, Investigation of copper/stainless steel multi-metallic materials fabricated by laser metal deposition, Mater.
Bhat, Metallurgical and mechanical examinations of steel-copper joints arc welded using bronze and nickel-base superalloy filler materials, Mater.
The challenge in integrating incompatible materials such as copper and steel is in the interface bonding since it is analogous to producing steel on a steel substrate when fabricating the upper layers.
Materials and Methods The SLM equipment and process parameters producing Cu-Cr substrate (100mm×60mm×6mm) were detailly described in our previous publication [4].
Liou, Investigation of copper/stainless steel multi-metallic materials fabricated by laser metal deposition, Mater.
Bhat, Metallurgical and mechanical examinations of steel-copper joints arc welded using bronze and nickel-base superalloy filler materials, Mater.