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Online since: April 2011
Authors: Ali Shokuhfar, Mehrdad Vahdati, Seyed Vahid Hosseini
In addition, FEM cannot consider the micro property of the material such as atomic defect and dislocation.
Tool forces, coefficient of friction, specific energy and nature of material removal with distribution of dislocations were simulated.
Tanaka: JSME International Journal Series A Vol. 40 (1997), pp. 211
Materials Processing Technology Vol. 62 (1996), pp. 327
Lee: Computational Materials Science Vol. 41 (2007), pp.177.
Online since: August 2017
Authors: Jan Christian Aurich, Christopher Müller, Peter Arrabiyeh, Martin Bohley, Benjamin Kirsch
As abrasives, exclusively superabrasives, i.e. diamond for non-ferrous materials and CBN when machining hardened steels [9] are used.
A significant drawback when using diamond as abrasive is its high chemical affinity to carbon and carbides found in some metallic materials; this results in high wear when used at high machining temperatures [10].
Haberland: Micro grinding tool for manufacture of complex structures in brittle materials.
International Journal of Nanomanufacturing 1/5 (2008): pp. 641-656
Journal of Micro and Nano Manufacturing 5/1 (2017): pp. 011002-1-011002-6
Online since: November 2011
Authors: Zhan Mei Liu, Xu Hong Jiang
For examples, MIP nanoparticles are ideal for radioligand binding assays, capillary electrophoresis, or sensing materials, whereas monodispersed MIP beads in the range of 1.5~3µm may be used as new stationary phases in liquid chromatography systems to afford very fast separation[3].
Experimental Materials.
Acknowledgment This work is financially supported by the National Natural Science Foundation of China (20976204).
Fan, Chinese Journal of Functional Materials.
Yuan, Chinese Journal of Functional Polymers.
Online since: May 2012
Authors: Shu Li Wang, Wei Jun Ma, Lin Zhang, Shi Dong Zhou
In addition, the reactor body included temperature, pressure and other materials’ import and export interfaces and also can facilitate internal mixing.
It can be seen from the experiments, hydrate is a kind of plastic material, the bubble surrounded by plastic material such as hydrate, it can get the bubbles within hydrate layer pressure difference form of the literature
Under normal circumstances, the rheological coefficient is according to the decision factor of the materials, the result is a constant.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (No.51176015) .
Journal of Crystal Growth(2001).
Online since: December 2010
Authors: Xing Fei Yuan, Xing Qiang Zhang, Li Min Li
Reinforced concrete is one of the traditional materials for the chimney with the advantages such as high durability, good plasticity, high temperature-resistance, and easily obtained from local resources.
In addition to the above three basic structures, composite structure can be applied in the solar chimney by taking full advantage of different materials.
Acknowledgements The authors thank the Chinese National Science Foundation for supporting this work under Contract No. 50638050 and 50708092.
Yuan: Journal of the International Association for Shell and Spatial Structures, Vol. 47(2006), p.111-124
Schlaich, Mike: Journal of the International Association for Shell and Spatial Structures, Vol. 45(2004), p.93-98
Online since: August 2014
Authors: Ji Feng Xu, Zi Chao Nie, Han Ning Zhang
Therefore the seat surface should use elastic material or glass fiber material according to the buttock pressure distribution, increase the comfort and freedom.
Also the backrest and the human body larger contact area and meet the needs of the backrest, so using elastic mesh technique or try the application of nano-materials or "memory" material to make uniform pressure distribution, and better air permeability so that the back can comfortably lean and adjustment.
Acknowledgments This work was supported by Humanity and Social Science Youth foundation of Ministry of Education of China (No. 11YJC760094) and High school philosophy and social science foundation of department of education of Jiangsu province of China (No. 2011SJD760006) and Youth Foundation of Jiangnan university(No.
Jilin Science and Technology Press, Changchun, 2001
European Spine Journal Vol. 13(2004), pp: 374-379
Online since: May 2012
Authors: Dong Liang Lin, Yu Mei Wang, Zhen Dong Chen, Li Xu, Da Gang Li
Material and Methods Material.
Journal of Applied Polymer Science, 2002, 76(14): 2080–2092
Applied Composite Materials, 2007, 14(2): 89–103
Composites Science and Technology, 2009, 69: 1187–1192
Advanced Materials, 2005, 17(2):153-155
Online since: September 2013
Authors: Vladimir Luzin
The eigenstrain is used here to recalculate the stress profile for different materials (mild steel and invar) with different thicknesses and presumably different responses to peening.
Reißner, ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 11 (1931) 1-8
Mathematical and Physical Sciences, 241 (1957) 376-396
Mathematical and Physical Sciences, 252 (1959) 561-569
Regino, Materials Sience Forum, 524-525 (2006) 343-348
Online since: January 2009
Authors: Wen Cui Yang, Bao Sheng Zhang, Jie Yuan, Yong Ge
Effect of inorganic salts on pore structure of cement paste Wen-Cui Yang1,a, Yong Ge 1,b , Jie Yuan 1,c and Bao-Sheng Zhang1, 1School of Materials Science and Engineering, Harbin Institute of Technology, Harbin, China a mail: keriy@126.com, bmail:hitjc@163.com, cmail:hityuanj@163.com Keywords Cement paste; Inorganic salts; Pore structure; Mercury intrusion porosimetry Abstract:Inorganic salts are important admixtures usually used in cold weather concrete.
Materials and test methods Chinese standard 42.5 ordinary Portland cement, chemically pure agents including CaCl2, NaCl, Na2SO4, NaNO2 and Ca(NO3)2 and industrial grade Ca(NO2)2 in which impurity was no more than 5% were used. 0.3 and 0.5 water-cement ratio pure paste and pastes added each inorganic salt of 1% in cement mass were prepared.
Acknowledgements The present study was supported by national nature science fund (No. 50778055).
Journal of Wuhan University of Technology. 2002, 24(11): 1~4 (in Chinese) [4] WANG Ziming, PAN Kefeng.
Materials Chemistry and Physics. 2004, 86: 298~306 [10] Patrice Rivard, Marc-Andre Berube, Gerard Ballivy, Jean-Pierre Ollivier.
Online since: February 2011
Authors: N.R. Rosli, Jariah Mohd Juoi, N.F. Ayoob, Zulkifli Mohd Rosli
Waste glass (e.g. container and bottles) of soda lime silica (SLS) glasses is utilised as main raw materials for the formulation of glass ceramic batch composition with the addition of ball clay.
In addition to the environmental advantage of immobilizing wastes into materials with a generally high chemical resistance like glass ceramic, a certain economic benefit may be found in entering the large market of construction materials.
Glass ceramic materials are generally produced by a traditional glass forming technique starting from the melted glass, followed by controlled nucleation and crystallization heat treatment processes.
It is also to establish a better understanding of treating recycling glass to produce glass ceramic materials in application for tiles.
“Production of glass-ceramic from sls glasses and wastewater sludge” Solid State Science and Technology.
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