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Online since: February 2011
Authors: Yoko Yamabe-Mitarai, Hilda Kundai Chikwanda, Silethelwe Chikosha
Phase Analyses of a TtPt Alloy Synthesized by Spark Plasma Sintering
Hilda Kundai Chikwanda1, a, Yoko Yamabe-Mitarai2,b
and Silethelwe Nxumalo3,c
1 and 3Council for Scientific and Industrial Research, Materials Science & Manufacturing, Pretoria, South Africa
2National Institute for Materials Science, Tsukuba, 305-0047, Japan
ahchikwanda@csir.co.za, bmitarai.yoko@nims.go.jp, cschikosha@csir.co.za
Keywords: Spark plasma sintering, high temperature shape memory alloys, powder metallurgy, phases, TiPt, SEM, XRD, B2, B19,
Abstract: A Ti-50at%Pt alloy synthesized using the spark plasma sintering (SPS) technique has been characterized for phases’ identification.
The electron microscope used was equipped with an EDS detector, that, together with the XRD, were used for both the identification and analyses of the phases in the starting materials and the sintered alloys.
Smart Structures and materials (2005) (behaviour and mechanics) san diego CA, 1-12
[3] T Biggs et al, Platinum Metals review (2003), 47, (4) 142-156 [4] Yoko Yamabe-Mitarai, (2006) Materials Transactions, 47, 3, 650-657 [5] M Nishida et al. material Science and Technology, 24 (2008) 8, 884-889 [6] Guillermo Bozzolo et al. (2007) Phase structure and site preference behavior of ternary alloying additions to PdTi and PtTi shape-memory alloys, Intermetallics; 15901-911 [7] H C Donkersloot and J H N van Vutch, J-less common metals 20 (1970), 83-91 [8] D S Grummon, “Smart Structural Materials”, JOM, December, (2003) 24-32 [9] T Biggs et al, Journal of alloys and compounds 375, (2004) 120-127
The electron microscope used was equipped with an EDS detector, that, together with the XRD, were used for both the identification and analyses of the phases in the starting materials and the sintered alloys.
Smart Structures and materials (2005) (behaviour and mechanics) san diego CA, 1-12
[3] T Biggs et al, Platinum Metals review (2003), 47, (4) 142-156 [4] Yoko Yamabe-Mitarai, (2006) Materials Transactions, 47, 3, 650-657 [5] M Nishida et al. material Science and Technology, 24 (2008) 8, 884-889 [6] Guillermo Bozzolo et al. (2007) Phase structure and site preference behavior of ternary alloying additions to PdTi and PtTi shape-memory alloys, Intermetallics; 15901-911 [7] H C Donkersloot and J H N van Vutch, J-less common metals 20 (1970), 83-91 [8] D S Grummon, “Smart Structural Materials”, JOM, December, (2003) 24-32 [9] T Biggs et al, Journal of alloys and compounds 375, (2004) 120-127
Online since: November 2014
Authors: Cong Huang, Peng Yuan Jiang, Jun Wang
Research on Thermoelectric Energy Conversion System for Controller in Magnetic Bearing
Jun Wang 1, a, Cong Huang 1, b and Pengyuan Jiang1, c
1School of Information Science and Technology, Nanjing Forestry University, Nanjing 210037, China.
Thermoelectric effect is that the voltage is formed in the course of the electrons move from the high temperature region to the low temperature region when the semiconductor materials are heated.
Acknowledgements This work is supported by National Nature Science Foundation of China (Grant No. 51275240), the Natural Science Foundation of the Jiangsu Higher Education Institutions of China (Grant No.13KJB510014), Talent Foundation of Nanjing Forestry University (Grant No.B2011-23) and the practice innovation training program project of the Jiangsu College students (Grant No. 201410298028Z).
Ram: Solar Thermoelectric Generator for Micropower Applications, Journal of Electronic Materials, vol. 39 (2010) no.9, p. 1735-1740
Zhai: Design of a Concentration Solar Thermoelectric Generator, Journal of Electronic Materials, vol. 39 (2010) no.9, p. 1522-1530
Thermoelectric effect is that the voltage is formed in the course of the electrons move from the high temperature region to the low temperature region when the semiconductor materials are heated.
Acknowledgements This work is supported by National Nature Science Foundation of China (Grant No. 51275240), the Natural Science Foundation of the Jiangsu Higher Education Institutions of China (Grant No.13KJB510014), Talent Foundation of Nanjing Forestry University (Grant No.B2011-23) and the practice innovation training program project of the Jiangsu College students (Grant No. 201410298028Z).
Ram: Solar Thermoelectric Generator for Micropower Applications, Journal of Electronic Materials, vol. 39 (2010) no.9, p. 1735-1740
Zhai: Design of a Concentration Solar Thermoelectric Generator, Journal of Electronic Materials, vol. 39 (2010) no.9, p. 1522-1530
Online since: October 2012
Authors: Ahmad Zuraida, O. Nurizan, Nordin Norhuda Hidayah
Norhuda Hidayahc
Department of Manufacturing and Materials Engineering, International Islamic University Malaysia, Malaysia
a nurizanomar86@gmail.com , b zuraidaa@iium.edu.my, c hudanordin88@gmail.com
Keywords: Superabsorbent hydrogels, morphology, water absorbency, polymerization, porosity
Abstract.
Experimental Materials.
Lonikar, Starch-acrylics graft copolymers and blends: Synthesis, characterization, and applications as matrix for drug delivery, Journal of Applied Polymer Science 114 (2009) 2893–2900
Kenji, Lignin as a cross-linker of acrylic acid-grafted carboxymethyl lignocelluloses, Journal of Wood Science, 56 (2010) 470-476 [5] H.
Aiqin, Preparation, swelling and water-retention properties of crosslinked superabsorbent hydrogels based on guar gum, Advanced Materials Research Vol. 96 (2010) 177-182
Experimental Materials.
Lonikar, Starch-acrylics graft copolymers and blends: Synthesis, characterization, and applications as matrix for drug delivery, Journal of Applied Polymer Science 114 (2009) 2893–2900
Kenji, Lignin as a cross-linker of acrylic acid-grafted carboxymethyl lignocelluloses, Journal of Wood Science, 56 (2010) 470-476 [5] H.
Aiqin, Preparation, swelling and water-retention properties of crosslinked superabsorbent hydrogels based on guar gum, Advanced Materials Research Vol. 96 (2010) 177-182
Online since: December 2013
Authors: S.S. Jikan, Nur Azam Badarulzaman, M.H. Ismail, N.A. Ismail, S.S. Abdullah
Badarulzaman2,c
1 Faculty of Science, Technology and Human Development, UTHM, Malaysia
2 Engineering Materials Alliance (ENiGMA), Faculty of Mechanical and Manufacturing Engineering, UTHM, Malaysia
a suzi@uthm.edu.my, b sh.sakinah@yahoo.com, c azam@uthm.edu.my
Keywords: Electroplating, Multilayer, Cu/Ni, Vickers Hardness
Abstract.
The production of multilayer coating via electroplating technique attracts most researchers because of its structured material such as compositionally modulated alloy (CMA).
Material Science and Engineering A301(2001) 23-34
Journal of Materials Science 40 (2005): 3231 – 3236
Dual-Bath Electrodeposition of Cu/Ni Compositionally Modulated Multilayers.Journal of the Electrochemical Society 141(1994) 230-237
The production of multilayer coating via electroplating technique attracts most researchers because of its structured material such as compositionally modulated alloy (CMA).
Material Science and Engineering A301(2001) 23-34
Journal of Materials Science 40 (2005): 3231 – 3236
Dual-Bath Electrodeposition of Cu/Ni Compositionally Modulated Multilayers.Journal of the Electrochemical Society 141(1994) 230-237
Online since: February 2013
Authors: L.H. Wang, X.G. Zhang, Y.F. Wu, L.G. Meng, C.F. Fang
Zhang1,e
1 School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, China
afcf@dlut.edu.cn, bmlg831112@163.com, cwuyoufang@139.com, dlh503678058@126.com, ezxgwj@dlut.edu.cn
Keywords: Magnesium alloy; Gadolinium; Mg-Sn-Zn-Al; Microstructure; Mechanical properties
Abstract.
Liao: Journal of Alloys and Compounds Vol. 461 (2008), p. 209 [5] M.B.
Pan: Materials and Design Vol. 31 (2010), p. 68 [6] T.T.
Zhang: accepted by Rare Metal Materials and Engineering (2012) [8] W.J.
Ding: Science and Technology of Magnesium Alloy (Science Press, Beijing 2007) [9] G.
Liao: Journal of Alloys and Compounds Vol. 461 (2008), p. 209 [5] M.B.
Pan: Materials and Design Vol. 31 (2010), p. 68 [6] T.T.
Zhang: accepted by Rare Metal Materials and Engineering (2012) [8] W.J.
Ding: Science and Technology of Magnesium Alloy (Science Press, Beijing 2007) [9] G.
Modelling of Inertia Friction Welding Using Finite Element Analysis and Computational Fluid Dynamics
Online since: May 2014
Authors: Christopher J. Bennett, Ossama Muhammad, Hervé P. Morvan
Soboyejo, A new friction law for the modelling of continuous drive friction welding: Applications to 1045 steel welds, Materials and Manufacturing Processes 14 (1999) 845-860
Reed, Modelling of inertia welding of IN718 superalloy, Materials science and technology 27 (2011) 1249-1264
Venkata Ramana, Role of nickel as an interlayer in dissimilar metal friction welding of maraging steel to low alloy steel, Journal of materials processing technology 212 (2012) 66-77
Bray, Finite Element Modeling of the Inertia Friction Welding of Dissimilar High-Strength Steels, Metallurgical and Materials Transactions A (2013) 1-11
Shercliff, 3-Dimensional CFD modelling of flow round a threaded friction stir welding tool profile, Journal of materials processing technology 169 (2005) 320-327
Reed, Modelling of inertia welding of IN718 superalloy, Materials science and technology 27 (2011) 1249-1264
Venkata Ramana, Role of nickel as an interlayer in dissimilar metal friction welding of maraging steel to low alloy steel, Journal of materials processing technology 212 (2012) 66-77
Bray, Finite Element Modeling of the Inertia Friction Welding of Dissimilar High-Strength Steels, Metallurgical and Materials Transactions A (2013) 1-11
Shercliff, 3-Dimensional CFD modelling of flow round a threaded friction stir welding tool profile, Journal of materials processing technology 169 (2005) 320-327
Online since: November 2016
Authors: Horst E. Friedrich, Elmar Beeh, Philipp Straßburger, Ping Zhou, Thomas Grünheid, William Altenhof, Michael Worswick, Samuel Kim
Magnesium is known to be a material with lower failure strain than other metallic materials.
Magnesium Technology 2009, The Minerals, Metals and Materials Society, 2009, pp. 541-549
Magnesium Technology 2010, TMS (The Minerals, Metals & Materials Society), 2010, pp. 547-552
Yu, Energy Absorption of Structures and Materials, Woodhead Publishing, 2003
Easton, Failure Modes during Uniaxial Deformation of Magnesium Alloy AZ31B Tubes, International Journal of Mechanical Sciences, 52 (2010) 1634-1645
Magnesium Technology 2009, The Minerals, Metals and Materials Society, 2009, pp. 541-549
Magnesium Technology 2010, TMS (The Minerals, Metals & Materials Society), 2010, pp. 547-552
Yu, Energy Absorption of Structures and Materials, Woodhead Publishing, 2003
Easton, Failure Modes during Uniaxial Deformation of Magnesium Alloy AZ31B Tubes, International Journal of Mechanical Sciences, 52 (2010) 1634-1645
Online since: September 2024
Authors: Mundher A. Dookhi
Many researchers have worked very hard to develop thick laminated composite materials that are safe and more cost-effective by carefully considering factors like the number of layers, the angle of the fibers, the distribution of the laminates, etc.
Computer software (ANSYS) for finite element analysis FEA was used to analyze the composite materials created for the current investigation.
This is because the hardness values of composite materials containing nanomaterials are higher than those of composite materials without nanomaterials.
Composites Science and Technology 2008, 68: 7-8, p. 1664–1670
Journal of Sound and Vibration, 344, 377- 398, 2015
Computer software (ANSYS) for finite element analysis FEA was used to analyze the composite materials created for the current investigation.
This is because the hardness values of composite materials containing nanomaterials are higher than those of composite materials without nanomaterials.
Composites Science and Technology 2008, 68: 7-8, p. 1664–1670
Journal of Sound and Vibration, 344, 377- 398, 2015
Online since: March 2015
Authors: Qiang Wang, Hui Feng Li, Gen Ban Sun, Lin Na Sun, Fun Bin Jiang
(iv) The Li-rich materials structure will be re-arranged when the first charge above 4.5V, and the rearrangement structure damage the reversibility of the lithium intercalation/deintercalation process [24].
Kim, Journal of Power Sources 244 (2013) 266-271 [3] A.
Yu, Journal of Power Sources 233 (2013) 115-120 [6] M.
Cao, Journal of Power Sources 227 (2013) 106-110 [8] H.
Yamaki, Journal of Power Sources 81–82 1999. 882–886
Kim, Journal of Power Sources 244 (2013) 266-271 [3] A.
Yu, Journal of Power Sources 233 (2013) 115-120 [6] M.
Cao, Journal of Power Sources 227 (2013) 106-110 [8] H.
Yamaki, Journal of Power Sources 81–82 1999. 882–886
Online since: November 2012
Authors: Zhi Lin Wu, Xiao Mei Wang
The progress in material science and industry results in various ceramic materials.
General trend of time evolution of interfacial stress for various materials is similar.
The amplitudes of tensile stress for these materials are almost the same except for SiO2.The peak value for SiO2 is almost -0.37Gpa, while the peak value of other materials is just nearly -0.1Gpa.
Cha: Science in China(E), Vol 32(2002).
Journal of European LS-DYNA User Conference,2008.D-I:47-59
General trend of time evolution of interfacial stress for various materials is similar.
The amplitudes of tensile stress for these materials are almost the same except for SiO2.The peak value for SiO2 is almost -0.37Gpa, while the peak value of other materials is just nearly -0.1Gpa.
Cha: Science in China(E), Vol 32(2002).
Journal of European LS-DYNA User Conference,2008.D-I:47-59