Sort by:
Publication Type:
Open access:
Publication Date:
Periodicals:
Search results
Online since: February 2013
Authors: Ming Long, Guo Liang Hu, Shao Long Wang
Introduction
Magnetorheological (MR) materials are smart materials which have MR effects and many unique properties under magnetic fields.
Since their discovery by Rabinow in 1948 [1], MR materials have developed into a family with MR fluids (MRFs), MR foams and MR elastomers (MREs).
Dai: Smart Materials and Structures Vol. 13 (2004), p.1 [3] G.Y.
Wang: Smart Materials and Structures Vol. 15 (2006), p.787 [4] K.X.
Murthy: Journal of Sound and Vibration, Vol. 330 (2011) p.1837
Since their discovery by Rabinow in 1948 [1], MR materials have developed into a family with MR fluids (MRFs), MR foams and MR elastomers (MREs).
Dai: Smart Materials and Structures Vol. 13 (2004), p.1 [3] G.Y.
Wang: Smart Materials and Structures Vol. 15 (2006), p.787 [4] K.X.
Murthy: Journal of Sound and Vibration, Vol. 330 (2011) p.1837
Online since: December 2013
Authors: Yang Yang, Wen Wu Zhang, Xi Liang Chen
Development of Energy Finite Element Analysis in Vibration
Analysis of Composite Laminate Plate Structures
Yang Yang 1,a, Xiliang Chen 1,b and Wenwu Zhang 1,c
1 Ningbo Institute of Materials Technology & Engineering, Chinese Academy of Sciences,
Ningbo 315201, Zhejiang, China
ayangyang@nimte.ac.cn, bchenxl@nimte.ac.cn, czhangwenwu@nimte.ac.cn
Keywords: Energy Finite Element Analysis, High Frequency Vibration, Energy Transmission, Composite Laminate Plate, Energy Density.
Group speed of transverse wave propagation for isotropic materials can be expressed as cg =2(Dω2/ρh)1/4
The composite laminate plates were assumed to be equivalent isotropic materials using the average concept.
Journal of vibration Acoustics Stress and Reliability in Design-Transaction of the ASME.
Zhao: AIAA Journal.
Group speed of transverse wave propagation for isotropic materials can be expressed as cg =2(Dω2/ρh)1/4
The composite laminate plates were assumed to be equivalent isotropic materials using the average concept.
Journal of vibration Acoustics Stress and Reliability in Design-Transaction of the ASME.
Zhao: AIAA Journal.
Online since: August 2005
Authors: Bo Zhao, G.F. Gao, X.H. Zhang, C.S. Liu
Introduction
Materials are the very basis for our survival and development.
It indicates that cutting process of MMCs is not completely plastic but similar to that of brittle materials.
It leads to the differences from deformation mechanism of parent materials, so, plastic and semi-plastic segmental chips are obtained.
Materials Science and Engineering, 1992, A154:34-41 [2] Jeong-Du Kim, In-Hyu Choi, Micro surface phenomenon of ductile cutting in the ultrasonic vibration cutting of optical plastics, J of Materials Processing Technology, 1997, 68(1):89-98 [3] J.
Chinese Journal of Mechanical Engineering,1994,30(6)
It indicates that cutting process of MMCs is not completely plastic but similar to that of brittle materials.
It leads to the differences from deformation mechanism of parent materials, so, plastic and semi-plastic segmental chips are obtained.
Materials Science and Engineering, 1992, A154:34-41 [2] Jeong-Du Kim, In-Hyu Choi, Micro surface phenomenon of ductile cutting in the ultrasonic vibration cutting of optical plastics, J of Materials Processing Technology, 1997, 68(1):89-98 [3] J.
Chinese Journal of Mechanical Engineering,1994,30(6)
Online since: May 2011
Authors: Aniruddha Ghosh, Somnath Chattopadhyaya
The thermal diffusivity of the base material plays a significant role—if the diffusivity is high, the material cooling rate is high and the HAZ is relatively small.
HAZ width of a structural steel is the region heated from recrystallization temperature (i.e. 973K) to the temperature just below the melting point temperature of welded materials (i.e.1684K).
References [1] Tanasawa, I. and Lior, N., Heat and Mass Transfer in Materials Processing, Hemisphere, Washington, D.C. 1992 [2] Viskanta, R. and Bergman, T.
L., Heat Transfer in Materials Processing, in Handbook of Heat Transfer, Chap. 18, McGraw-Hill, New York. 1998 [3] Shuja, S.
Welding Journal, 76[6] (1997) 223 [13] Goldak, J., Chakravarti, A., and Bibby, M. 1985.
HAZ width of a structural steel is the region heated from recrystallization temperature (i.e. 973K) to the temperature just below the melting point temperature of welded materials (i.e.1684K).
References [1] Tanasawa, I. and Lior, N., Heat and Mass Transfer in Materials Processing, Hemisphere, Washington, D.C. 1992 [2] Viskanta, R. and Bergman, T.
L., Heat Transfer in Materials Processing, in Handbook of Heat Transfer, Chap. 18, McGraw-Hill, New York. 1998 [3] Shuja, S.
Welding Journal, 76[6] (1997) 223 [13] Goldak, J., Chakravarti, A., and Bibby, M. 1985.
Online since: March 2024
Authors: Danny Friese, Manfred Curbach, Lars Hahn, Paul Penzel, Chokri Cherif, Marina Stümpel, Harald Michler, Birgit Beckmann
In: Journal of Composite Materials 53 (2019), Nr. 15, S. 2077–2089. 10.1177/0021998318820583
[7] Abounaim, M.; Cherif, Chokri: Flat-knitted innovative three-dimensional spacer fabrics: a competitive solution for lightweight composite applications.
In: International Journal of Polymer Science 2015 (2015), S. 1–15. 10.1155/2015/243947 [10] Cherif, C.
(Hrsg.): Textile materials for lightweight constructions: Technologies - methods - materials - properties.
In: Journal of Composite Materials 56 (2022), Nr. 26, S. 4041–4064. 10.1177/00219983221127181 [19] Albrecht, S.; Drechsler, K.; Hohmann, A.; Leistner, P.; Lindner, J.
In: Materials Science Forum 1063 (2022), S. 101–110. 10.4028/p-8oa718
In: International Journal of Polymer Science 2015 (2015), S. 1–15. 10.1155/2015/243947 [10] Cherif, C.
(Hrsg.): Textile materials for lightweight constructions: Technologies - methods - materials - properties.
In: Journal of Composite Materials 56 (2022), Nr. 26, S. 4041–4064. 10.1177/00219983221127181 [19] Albrecht, S.; Drechsler, K.; Hohmann, A.; Leistner, P.; Lindner, J.
In: Materials Science Forum 1063 (2022), S. 101–110. 10.4028/p-8oa718
Online since: October 2011
Authors: Othman Mamat, Tahir Ahmad
These materials usually have better mechanical performance (including hardness).
The high-energy milling processes involve the comminution of bulk materials.
Kieback, “Interfacial design of Cu-based composites prepared by powder metallurgy for heat sink applications”, Journal of Materials Science and Engineering A, 475 (2008) 39-44 [6] L.
Hill (Editor), “Nanostructure Control of Materials”, Woodhead Publishing and Maney Publishing on behalf of The Institute of Materials, Minerals & Mining CRC Press Boca Raton Boston New York Washington, DC Woodhead Publishing Limited, Cambridge England, 2006
Zhang, “Processing of Cu-Al2O3 metal matrix nanocomposite materials by using high energy ball milling”, Materials Science and Engineering A, 286 (2000) 152-156
The high-energy milling processes involve the comminution of bulk materials.
Kieback, “Interfacial design of Cu-based composites prepared by powder metallurgy for heat sink applications”, Journal of Materials Science and Engineering A, 475 (2008) 39-44 [6] L.
Hill (Editor), “Nanostructure Control of Materials”, Woodhead Publishing and Maney Publishing on behalf of The Institute of Materials, Minerals & Mining CRC Press Boca Raton Boston New York Washington, DC Woodhead Publishing Limited, Cambridge England, 2006
Zhang, “Processing of Cu-Al2O3 metal matrix nanocomposite materials by using high energy ball milling”, Materials Science and Engineering A, 286 (2000) 152-156
Online since: November 2012
Authors: Qing Lei Zhang, Bai Yu Zhao, Jing Kuan Guo
Introduction
With the development of modern science and technology, induction heating technique has been emphasized and applied widely.
(3) Where is temperature in°C, is the intensity of inner heat source in W/m3, is thermal conductivity of isotropic materials in W/m°C, is material density in Kg/m3, is specific heat of material in J/kg°C, is time in s.
Each material parameters of crankshaft has defined below.
Differential permeability, resistance, enthalpy and thermal conductivity of crankshaft materials were used the parameters varying with temperature.
International Journal of Advanced Manufacturing Technology.Vol. 41(2009), p.1051–1058
(3) Where is temperature in°C, is the intensity of inner heat source in W/m3, is thermal conductivity of isotropic materials in W/m°C, is material density in Kg/m3, is specific heat of material in J/kg°C, is time in s.
Each material parameters of crankshaft has defined below.
Differential permeability, resistance, enthalpy and thermal conductivity of crankshaft materials were used the parameters varying with temperature.
International Journal of Advanced Manufacturing Technology.Vol. 41(2009), p.1051–1058
Online since: January 2007
Authors: Frédéric Prima, Eric Fleury, Hyun Kwang Seok, Yu Chan Kim
Introduction
Titanium alloys have emerged as the most promising candidates for the realization of highly
biocompatible implant materials.
Quasicrystals are recognized as hard materials with high corrosion resistance 1-3].
Svec, Material Science and Engineering A (2006) in press
Kelton, in: Proceedings of Materials Research Society Symposium on Quasicrystal-Preparation, Properties and Applications, J.M.
Kim, Materials Letters Vol. 52 (2002), p. 75
Quasicrystals are recognized as hard materials with high corrosion resistance 1-3].
Svec, Material Science and Engineering A (2006) in press
Kelton, in: Proceedings of Materials Research Society Symposium on Quasicrystal-Preparation, Properties and Applications, J.M.
Kim, Materials Letters Vol. 52 (2002), p. 75
Online since: November 2010
Authors: Wen Yu Ji, Zhi Gang Yan, Ming Zhe An, Tie Yi Zhong
Materials of RPC
Cement.
Materials and Structures, Vol. 29 (1996), p 233-240
PCI JOURNAL, Vol. 44 (1999), p 60-71
China Civil Engineering Journal, Vol. 42 (2009), p 126-132.
Advanced Cement Based Materials, Vol. 6 (1997), p 21-27
Materials and Structures, Vol. 29 (1996), p 233-240
PCI JOURNAL, Vol. 44 (1999), p 60-71
China Civil Engineering Journal, Vol. 42 (2009), p 126-132.
Advanced Cement Based Materials, Vol. 6 (1997), p 21-27
Online since: December 2003
Authors: José Maria F. Ferreira, Wen Jian Weng, Gao Rong Han, Pi Yi Du, Ge Shen, Kui Cheng
However, being an inorganic material, the high elastic modulus and low fracture toughness
limited its application as bulk materials especially under load bearing conditions.
Sci.: Materials in Medicine, Vol. 4 (1993) p. 292 [5] K.
Roderiguez-Lorenzo, Key Engineering Materials, Vol. 218-220 (2002) p. 165 [6] M.
Fini, Journal of Materials Science, Vol. 36 (2001) p.3253 [7] Kui Cheng, Ge Shen, Wenjian Weng, Gaorong Han, J.M.F.
Ferreira and Juan Yang, Materials Letters, Vol. 51 (2001) p.37 [8] D.G.
Sci.: Materials in Medicine, Vol. 4 (1993) p. 292 [5] K.
Roderiguez-Lorenzo, Key Engineering Materials, Vol. 218-220 (2002) p. 165 [6] M.
Fini, Journal of Materials Science, Vol. 36 (2001) p.3253 [7] Kui Cheng, Ge Shen, Wenjian Weng, Gaorong Han, J.M.F.
Ferreira and Juan Yang, Materials Letters, Vol. 51 (2001) p.37 [8] D.G.