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Online since: January 2021
Authors: E.A. Zernin, S.A. Solodsky, Sergey A. Nevskii, M.A. Kuznetsov, D.P. Ilyaschenko, V.D. Sarychev, N.A. Korepina
., 42
3Institute of Strength Physics and Materials Science, Siberian Branch, Russian Academy of Sciences, Russia, Tomsk, Academic Avenue, 2/4
4Kuzbass State Technical University, Russia, Kemerovo, Spring str., 28
5Irkutsk National Research Technical University, Russia, Irkutsk, Lermontov str., 83
e-mail: asolodskiy@tpu.ru, bmita8@rambler.ru
Keywords: steel, modeling, microdroplets, molten metal, electrode.
Formation of nanostructure states on the surface of materials exposed to concentrated flows of energy is one of the relevant problems of modern materials processing.
Nanostructure states formed on the surface of materials exposed to such flows improve their strength and wear resistance [2, 3].
Applied Mechanics and Materials. 379 (2013).
Series: Materials Science and Engineering 125 (2016) 012039.
Formation of nanostructure states on the surface of materials exposed to concentrated flows of energy is one of the relevant problems of modern materials processing.
Nanostructure states formed on the surface of materials exposed to such flows improve their strength and wear resistance [2, 3].
Applied Mechanics and Materials. 379 (2013).
Series: Materials Science and Engineering 125 (2016) 012039.
Online since: June 2015
Authors: N. Azhagesan, M. Sivapragash, M. Kathirvel, P. Mohan
The widely used reinforcing materials for these composites are silicon carbide, aluminium oxide and graphite in the form of particles or whiskers.
The mechanical stir casting route also ensures that undamaged reinforcement materials are attained.
Table 1 are presented the chemical composition of matrix and materials.
[4] Zhigiang Yu, Gaohui Wu, Longtao Jiang, Dongli Sun, “Effect of coating Al2O3 reinforcing particles on the interface and mechanical properties of 6061 alloy aluminium matrix composites”, Journal of Materials Letters 59(2005) 2281-2284
[7] Wang Hong-ming, Li Gui-rong, ZHAO Yu-tao, CHEN Gang “ In Situ fabrication and microstructure of Al2O3 particles reinforce aluminium matrix composite”, Material science and Engineering.
The mechanical stir casting route also ensures that undamaged reinforcement materials are attained.
Table 1 are presented the chemical composition of matrix and materials.
[4] Zhigiang Yu, Gaohui Wu, Longtao Jiang, Dongli Sun, “Effect of coating Al2O3 reinforcing particles on the interface and mechanical properties of 6061 alloy aluminium matrix composites”, Journal of Materials Letters 59(2005) 2281-2284
[7] Wang Hong-ming, Li Gui-rong, ZHAO Yu-tao, CHEN Gang “ In Situ fabrication and microstructure of Al2O3 particles reinforce aluminium matrix composite”, Material science and Engineering.
Online since: July 2007
Authors: Sang Ok Ko, Jung Hwa Hong, Sung Ki Min
The theoretical background of this prediction is based on the poroelasticity of 2-phase
material that grounds on fluid flow and behavior of cortical bone material.
Further analytical study is required to fully understand relationships between SGP and pore pressure distributions in OI bone-implant composite materials.
In this study, bone was assumed as an isotropic material.
Becker : Generation of electric potentials by bone in response to mechanical stress, Science.
Lim: Strain Rate Dependent Poroelastic Behavior of Bovine Vertebral Trabecular Bone, KSME international journal, Vol.15, (2001), p.1032-1040 [8] T.M.
Further analytical study is required to fully understand relationships between SGP and pore pressure distributions in OI bone-implant composite materials.
In this study, bone was assumed as an isotropic material.
Becker : Generation of electric potentials by bone in response to mechanical stress, Science.
Lim: Strain Rate Dependent Poroelastic Behavior of Bovine Vertebral Trabecular Bone, KSME international journal, Vol.15, (2001), p.1032-1040 [8] T.M.
Online since: March 2020
Authors: Xiao Hong Yuan, Yun Juan liu, Yan Wang, Gaurav Prasad
According to GB/T 9995-1997 "Determination of moisture content and moisture regain of textile materials," oven drying was used for testing.
According to GB/T 9995-1997 "Determination of moisture content and moisture regain of textile materials," oven drying was used for testing.
Zhang, The effect of steam explosion treatment on the separation of lotus fiber, In Advanced Materials Research, 750(2013) 2307-2312
Effects of anisotropic pore structure and fiber texture on fatigue properties of lotus-type porous magnesium, Journal of Materials Research,22 (2007) 3120-3129
Zou, Green textile materials and techniques for water resource protection.
According to GB/T 9995-1997 "Determination of moisture content and moisture regain of textile materials," oven drying was used for testing.
Zhang, The effect of steam explosion treatment on the separation of lotus fiber, In Advanced Materials Research, 750(2013) 2307-2312
Effects of anisotropic pore structure and fiber texture on fatigue properties of lotus-type porous magnesium, Journal of Materials Research,22 (2007) 3120-3129
Zou, Green textile materials and techniques for water resource protection.
Online since: September 2011
Authors: Shu Lin Wang, Yin Zhang Sun, Hai Chao Li, Yan Chen Du, Di Liu
Experimental Study of Particle Collision Damper for Vibration Attenuation
Di Liu1,a, Shu Lin Wang2,b, Yan Chen Du3,c, Hai Chao Li1,d, Yin Zhang Sun1,e
1School of Energy & Power Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China;
2School of Material Science & Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China;
3School of Medical Instrument & Food Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
adiliu.nmg@163.com,busst516@163.com,cduyanchen@hotmail.com,dcomet88888@126.com, echarliemailcn@163.com
Keywords: Particle collision damping, Vibration control, Impacter, Particle damping agent, Vibration attenuation
Abstract.
The vibration reduction mechanism of the experiment is as follows: in the damper cavity the steel balls strongly impacted the particle materials, strongly squeezed the particle materials made them produced plastic deformation, in the vibration process permanently consumed the energy of the system[9].
At the same time, between the particle materials and the particle materials and the damper and the steel balls existed the friction that made the system energy dissipated irreversible.
In this paper, particle collision damping is object of the experimental research, by adding variational diameter impacters(steel balls) and particle materials in the damper, studied the vibration reduction of the damper, compared the system reduction effect of different diameter impacters and different kinds of particle materials in combination ways.
Sankar: Journal of Sound and Vibration, Vol:103(1985), No. 4, p.457 [3] W.
The vibration reduction mechanism of the experiment is as follows: in the damper cavity the steel balls strongly impacted the particle materials, strongly squeezed the particle materials made them produced plastic deformation, in the vibration process permanently consumed the energy of the system[9].
At the same time, between the particle materials and the particle materials and the damper and the steel balls existed the friction that made the system energy dissipated irreversible.
In this paper, particle collision damping is object of the experimental research, by adding variational diameter impacters(steel balls) and particle materials in the damper, studied the vibration reduction of the damper, compared the system reduction effect of different diameter impacters and different kinds of particle materials in combination ways.
Sankar: Journal of Sound and Vibration, Vol:103(1985), No. 4, p.457 [3] W.
Online since: October 2010
Authors: Zhen Yu Zhao, Bai Liu, Yong Shan Xiao, Yong Qi Zhu
Zhao: Journal of Materials Processing Technology, Vol.192 (2007), p.175
[2] E.H.
Abou: Journal of Materials Processing Technology, Vol.162 (2005), p. 596 [3] P.T.
Mativenga: Journal of Manufacturing Science and Engineering, Vol.127 (2005), p. 251 [4] K.H.
Mativenga: Journal of Manufacturing Science and Engineering, Vol.127 (2005), p. 251 [6] H.M.
Zhou: Journal of Materials Processing Technology, Vol.207 (2008), p.154
Abou: Journal of Materials Processing Technology, Vol.162 (2005), p. 596 [3] P.T.
Mativenga: Journal of Manufacturing Science and Engineering, Vol.127 (2005), p. 251 [4] K.H.
Mativenga: Journal of Manufacturing Science and Engineering, Vol.127 (2005), p. 251 [6] H.M.
Zhou: Journal of Materials Processing Technology, Vol.207 (2008), p.154
Online since: January 2018
Authors: Kazuyuki Hokamoto, Masatoshi Nishi, Masahide Katayama, Tatsuya Yamamoto
Material modeling.
The material of the inner steel liner with 25 mm thickness was assumed to be equivalent to the 4340 STEEL with the Johnson-Cook constitutive law [4].
Romero, Strain growth in spherical explosive chambers subjected to internal blast loading, International Journal of Impact Engineering, 28 (2003) 967-983
Hokamoto, Analysis of structural damage using simulation and experimental studies in the explosion pit at Kumamoto University, Science Technology of Energetic Materials, 76 (2016) 133-138
Cook, A constitutive model and data for materials subjected to large strains, high strain rates, and high temperatures, Proc. 7th Int.
The material of the inner steel liner with 25 mm thickness was assumed to be equivalent to the 4340 STEEL with the Johnson-Cook constitutive law [4].
Romero, Strain growth in spherical explosive chambers subjected to internal blast loading, International Journal of Impact Engineering, 28 (2003) 967-983
Hokamoto, Analysis of structural damage using simulation and experimental studies in the explosion pit at Kumamoto University, Science Technology of Energetic Materials, 76 (2016) 133-138
Cook, A constitutive model and data for materials subjected to large strains, high strain rates, and high temperatures, Proc. 7th Int.
Online since: July 2018
Authors: Artem V. Kryukov, Dmitriy P. Il’yaschenko, А.A. Saranchin, Vladimir I. Berg
Computational materials science 54 (2012): 176-s to 182-s
International journal of thermal sciences 48(2009): 936-s to 947-s
Metallurgical and materials transactions 12A: 2025-2030
On Quality of a Weld Bead Using Power Wire 35v9h3sf (2016) IOP Conference Series: Materials Science and Engineering, 125 (1), art. no. 012028
Metallurgical and Materials Transactions B 15(1984), pp. 299-305
International journal of thermal sciences 48(2009): 936-s to 947-s
Metallurgical and materials transactions 12A: 2025-2030
On Quality of a Weld Bead Using Power Wire 35v9h3sf (2016) IOP Conference Series: Materials Science and Engineering, 125 (1), art. no. 012028
Metallurgical and Materials Transactions B 15(1984), pp. 299-305
Online since: October 2013
Authors: Ronald A. Sinton, Adrienne L. Blum, James S. Swirhun
Recent applications for the use of these instruments for measurement of mobility in compensated materials are also described.
However, the technique has potential for material science and physics studies in the future.
The potential for doing science on bulk sample using these techniques is hinted at in the temperature dependent results shown in Fig. 4.
However, in photovoltaics the range of materials includes heavily compensated materials.
As a result, there are many photovoltaic silicon materials for which the mobility is not necessarily well known.
However, the technique has potential for material science and physics studies in the future.
The potential for doing science on bulk sample using these techniques is hinted at in the temperature dependent results shown in Fig. 4.
However, in photovoltaics the range of materials includes heavily compensated materials.
As a result, there are many photovoltaic silicon materials for which the mobility is not necessarily well known.
Online since: September 2012
Authors: Wei Qing Ge, Bo Xiang, Ping Zhou
The cement is one of the most important building materials, and the rotary kiln is a key equipment or process in the cement production industry.
Introduction Rotary kiln is one of the key equipments in a cement material industry used to convert calcareous raw meal to cement clinkers.
For example, the material load, water content and components of the raw material slurry vary frequently and severely.
Lecture Notes in Control and Information Sciences, 2006, 344, 428-437
Journal of System Simulation, 2011, 23(3): 583-587
Introduction Rotary kiln is one of the key equipments in a cement material industry used to convert calcareous raw meal to cement clinkers.
For example, the material load, water content and components of the raw material slurry vary frequently and severely.
Lecture Notes in Control and Information Sciences, 2006, 344, 428-437
Journal of System Simulation, 2011, 23(3): 583-587