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Online since: March 2014
Authors: Jiří Buršík, Vilma Buršíková, Lukáš Zábranský, Petr Vašina, Pavel Souček, Vratislav Peřina
Study of the Nanoindentation Induced Defects in Nanocomposite n-TiC/a-C:H Films Vilma Buršíková*,1,a, Jiří Buršík2,b, Lukáš Zábranský1,c, Petr Vašina1,d, Pavel Souček1,e, Vratislav Peřina3,f 1Department of Physical Electronics, Faculty of Science, Masaryk University, Kotlářská 2, 61137 Brno, Czech Republic 2Institute of Physics of Materials, Academy of Sciences of the Czech Republic, Žižkova 22, 61662 Brno, Czech Republic, 3Nuclear Physics Institue, Academy of Sciences of the Czech Republic, 25068 Rež near Prague, Czech Republic, avilmab@physics.muni.cz, bbursik@ipm.cz, czerafel@mail.muni.cz, dvasina@physics.muni.cz, esoucek@physics.muni.cz, fperina@ujf.cas.cz Keywords: nanocomposite, PVD, mechanical properties, indentation induced defects, TEM, FIB Abstract.
Indentation tests on such complicated materials offer us a very powerful tool to study the structure if the results are evaluated properly.
We can imagine the indenter tip as a probe penetrating into the tested material and with increasing indentation depth providing information about mechanical response of increasing volume of material.
Acknowledgement The work was supported by the Czech Science Foundation (project No.
Precht, Deposition and some properties of nanocrystalline, nanocomposite and amorphous carbon based coatings for tribological applications, Journal of Materials Processing Technology, 157-158C (2004) 274-283
Online since: September 2013
Authors: Zoran Pelagić, Martin Dudinsky, Milan Žmindák
Introduction Composite materials are now common engineering materials used in a wide range of applications.
Computational simulations can help in understanding, analyzing and designing of fiber reinforced composite materials (FRCM).
Dudinský: Computational Modelling of Composite Materials Reinforced by Glass Fibers.
IMA Journal of Numerical Analysis Vol. 9 (1989), p. 231-242
Kompiš, volume 9 of Computational Methods in Applied Sciences, chapter, 3, Springer Science + Business Media B.V. (2008)
Online since: December 2014
Authors: Mei Fang Lu, Jim Jui Min Lin, Yu Hsuan Chang
If categorization is not thoroughly enforced, MSW frequently contains many harmful heavy metal materials.
They are, for instance, found in paper products, electric materials, painting materials, plastic materials, rubber, leather, electroplate products, batteries, etc.
Metal material is at minimal level.
Flyhammar: The Science of the Total Environment Vol 198 (1997), pp. 123-133
Zhaob: Journal of Hazardous Materials Vol 186 (2011), pp. 1082-1087.
Online since: April 2018
Authors: Xuan Cheng, Ying Zhang, Hong Yu Wang, Liu Ying Huang
Improved Repeatability of Oscillatory Rheological Measurements for Polycarbosilane Melt Hongyu Wang1, Liuying Huang1,2, Xuan Cheng1,2 and Ying Zhang1,2,a* 1Department of Materials Science and Engineering, College of Materials, Xiamen University, Xiamen Fujian 361005, P.
Experimental Materials.
Zhang, Experimental Observations of Time-Dependent Behaviors for Polycarbosilane Melt, Journal of Applied Polymer Science. 120(2011) 3395-3400
Zhang, Steady-State Rheological Characterizations of Polycarbosilane Melts, Polymer Materials Science and Engineering. 25 (2009) 53-56
Determining Zero Shear Viscosity of Polycarbosilane Melts, Key Engineering Materials. 726 (2017) 95-99
Online since: December 2012
Authors: Yun Gang Wang, Li Zhang
Physics similar material simulation requires completing large simulation preparations and experiments, and has no repeatability, less reasonability economically.
Journal of Changchun University of Science and Technology. 1999, 29 (2):167-170(in Chinese) [7] Wang Xinkun, Chen Fuyong, Rui Shaofa.
Journal of Xi’an Mining Insitute. 1999, 19(3):193-197(in Chinese) [14] Wu Lansun.
The Chinese Journal of Geological Hazard and Control.2000, 11(2):55-58(in Chinese) [19] Wu Shiliang.
Tai’an: Shandong University of Science and Technology. 2002, 6(in Chinese) [20] Du Furong.
Online since: October 2011
Authors: Behzad Abdi, Hamid Mozafari, Ayob Amran, Roya Kohandel, Ali Alibeigloo
Also, the effect of materials properties on buckling behavior was analyzed and studied.
Although composite materials are attractive replacement for metallic materials for many structural applications, the design and analysis of this kind of materials is more complex than those of metallic structures.
Although composite materials are attractive replacement for metallic materials for many structural applications, the design and analysis of this kind of materials is more complex than those of metallic structures.
Computer Science-Technology and Applications, IFCSTA
Vinson, (1993), “the behavior of shells composed of isotropic and composite materials”, Kluwer academic publishers (book) [14] E.
Online since: March 2015
Authors: Xiao Qing Chen, Yong Gang Ge, Jian Qiang Zhang, Feng Huan Su
These features of debris flows depend on the flow of high solid materials and multi-source soils, including weathering soil, debris avalanches, moraines and landslide deposits.
Characteristics and countermeasures of debris flow in Wenchuan area after the Earthquake, Journal of Sichuan University (Engineering Science Edition), 42(5) (2010), pp. 10-19.
Applied Mechanics and Materials, 501-504 (2014), pp 2463-2472 [8] P.Cui, L.Z.Xiang and Q.
Journal of Mountain Science, 10(2) (2013), pp. 173–189
Journal of Mountain Science, 1(3)(2004), pp.193-210.
Online since: January 2018
Authors: Nikol Žižková, Lenka Nevřivová, Matěj Lédl
Influence of a Crystalline Additive on the Porosity of Cement Mortars Lenka Nevřivová1,a, Nikol Žižková2,b and Matěj Lédl3,c 1-3University of Technology, Department of Technology of Building Materials and Components, Veveří 95, 602 00 Brno, Czech Republic anevrivova.l@fce.vutbr.cz, bzizkova.n@fce.vutbr.cz, cledl.m@fce.vutbr.cz Keywords: Crystalline additives, cement mortars, fibers, pore structure.
Picture of a specimen with an addition of CA – 26 days after the application of CA [10] Materials and Properties The experiment described herein used a secondary crystallization additive designed for cement based mortars.
[4] Yun-Yong Kim, Kwang-Myung Lee, Jin-Wook Bang, and Seung-Jun Kwon, “Effect of W/C Ratio on Durability and Porosity in Cement Mortar with Constant Cement Amount,” Advances in Materials Science and Engineering, vol. 2014, Article ID 273460, 11 pages, 2014. doi:10.1155/2014/273460 [5] Ludovic Zingg, Matthieu Briffaut, Julien Baroth, Yann Malecot, Influence of cement matrix porosity on the triaxial behaviour of concrete, Cement and Concrete Research, Volume 80, February 2016, Pages 52-59, ISSN 0008-8846, http://doi.org/10.1016/j.cemconres.2015.10.005
Drochytka, Š: Bohuš Microstructural analysis of crystalline technology by NANOSEM - FEI NOVA 200, In 18th International conference on composite materials, 2011, ISBN: 978-979-98278-3- 8, pp. 92–96
Materials 2010, 3, 918–942.
Online since: February 2011
Authors: Rui Li, Liang Jing Jing, Ming Ming He
Research on CFD of Fluidization of Biomass Waste Fast Pyrolysis Reactor Rui Li a, Liangjing Jingb and Mingming Hec College of Materials Science and Technology, Beijing Forest University, Beijing 100083, China aboxlr@126.com, bliangjing777@163.com Keywords: Pyrolysis; Fluidization; Simulation; Reactor.
It can make rich forest biomass resources into high efficiency clean fuel or related chemical materials, for the high production of pyrolysis liquid about 60%~70%.
Bridgwater. in: Chemical Engineering Science.
Lim. in: The Canadian Journal of Chemical Engineering Science.
Online since: August 2013
Authors: Ping Ning, Zhi Yuan Ning, Qing Qing Guan, Jun Jie Gu
Partial Oxidation of Phenol in Supercritical Water Zhiyuan Ning1, Qingqing Guan1,a, Ping Ning1 and Junjie Gu1 1Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China aqingqing_guan2000@yahoo.com.cn Keywords: Phenol, Partial oxidation, Supercritical water, Hydrogen.
Materials and methods We purchased phenol (99.5+%) and the standard chemicals from Sigma-Aldrich (USA), other chemicals and materials were purchased from Guangzhou Chemical Reagent Company (Guangzhou, China).
Acknowledgements This work was financially supported by Yunnan Province high-tech talent introduction project (2010CI110) and Science and Technology Major Project of Yunnan Province (No. 2012ZB002).
Journal of Supercritical Fluids Vol. 50(2009), p. 155 [12] S.