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Online since: September 2013
Authors: Qi Zhi Yang, Bin Bin Yao, Dian Feng Cao
It is shown that the processing platform is able to meet the requirements of any angle positions of various materials processing, and realize material special machining.
Introduction With the progress of science and technology, and the development of industry, robot has been widely used in some fields, such as: motion simulators, manipulators, posing alignment of material special machining and so on.
The Huazhong University of Science and Technology and the Taiwan Industrial Research Institute developed a similar hybrid machine [2].
So the mechanism can realize requirements of material special machining, and can be widely used in other material processing productions.
Journal of agricultural machinery. (2002, 3, 33) p. 81-83.
Online since: July 2014
Authors: P. Nowshoba, M. Gunasekhar Reddy, G. Harinath Gowd, Bathina Sreenivasulu
For hundreds of year’s composite materials have been playing very crucial role in the field of materials.
INTRODUCTION The use of natural fibers to reinforce composite materials increased dramatically during the last few years.
Polymer composite materials reinforced with synthetic fibers possess several advantages as lightweight, high stiffness, high strength to weight ratio and desirable mechanical properties as compared to conventional materials like steel.
The raw materials used in this work are Hardwickia binata fiber and Epoxy resin.
Journal of Eng. & Tech.30(10), 2012
Online since: October 2023
Authors: Csaba Felho, Ziya Mehdiyev
Farayibi, “Wire arc additive manufacturing of aluminium alloys for aerospace and automotive applications: a review,” Materials Science and Technology, vol. 38, no. 7, pp. 391–408, May 2022
Annual Review of Materials Research, 46, 125-149
Materials & Design, 139, 565-586
Journal of Materials Science & Technology, 100, 224-236
Progress in materials science, 106, 100578
Online since: July 2011
Authors: Bo Rong Wu, Cun Zhong Zhang, Chun Wei Yang, Feng Wu, Ning Li
Research on the electrical electrochemical properties of the LiFe0.98Mn0.02(PO4)1-0.02/3Cl0.02/C cathode materials Ning Li1,2,a , Borong Wu1,2, b, Cunzhong Zhang1,2,c, Chunwei Yang1,2,d , Feng Wu1,2,e 1Beijing Higher Institution Engineering Research Center of Power Battery and Chemical Energy Materials , Beijing 100081 China; 2School of Chemical Engineering and Environment Science, Beijing Institute of Technology, Beijing 100081 China; alining555good@163.com, bborongwu@gmail.com, cczzhangchem@bit.edu.cn, dyangchunweihit@sina.com,ewufeng863@vip.sina.com Keywords: LiFePO4; cathod; Mn-Cl co-doping Abstract: The Mn-Cl co-doped LiFePO4 was succefully synthetized by two-step solid-state reaction.
Introduction Olivine-type LiFePO4 is one of the most promsing cathode materials because of its high theoretical capacity (170mAhg−1), stable cycly ability, environmental benign, low-cost raw materials.
The cathode consisted of 78wt.% active materials, 15wt.% acetylene black and 7wt.% PVDF(Polyvinylidene Fluoride) on aluminum foil.
Fig. 3 shows the galvanostatic charge/discharge curves of the pristine and Mn–Cl co-doped LiFePO4/C materials.
The Li+ ion diffusion coefficient in olivine LiFePO4 is 7.15×10-12 by C-coating, while 5.48×10-11cm2 s−1 to the co-doped materials.
Online since: November 2013
Authors: N. Ismail, M.S. Rosmi, A.R. Dalila, M. Rusop, Z. Abdul Majid, F.W. Hong, Suriani Abu Bakar
Materials and methods Preparation and characterization of modified EAF Slag The materials used for the preparation are EAFS from Antara Steel Mills (M) Sdn.
The FESEM image reveals the heterogeneity of these materials that are made up of particle aggregates of different nature and sizes.
[4] Liu, S.Y., Gao, J., Yang, Y.J., Yang, Y.C. and Ye, Z.X., Adsorption intrinsic kinetics and isotherms of lead ions on steel slag, Journal of Harzadous Materials 173 (2010), p. 558-562
Ahmad, A.L. and Hameed, B.H., Adsorption of basic dye on high-surface-area activated carbon prepared from coconut husk: Equilibrium, kinetic and thermodynamic studies, Journal of Harzadous Materials 154 (2008), p. 337-346
[6] Huang, J., Liu, Y., Jin, Q., Wang, X. and Yang, J., Adsorption studies of a water soluble dye, Reactive Red MF-3B, using sonication-surfactant-modified attapulgite clay, Journal of Hazardous Materials 143 (2007), p. 541-548
Online since: April 2023
Authors: Emad K. Al-Shakarchi, Zaid K. Alkaabi
Bismuth strontium calcium copper oxide (BSCCO) system of high temperature superconductor is one of the materials that attracts the attention of researchers in materials science [2,3].
Such materials are difficult to prepare and it requires great care and great handling.
Materials Science Forum. 1039, 269-273 [2] H.
Phase formation and microstructure of gamma irradiated Bi-2223 Superconductor Materials Science and Engineering 298 012021 [5] V.Grnier,R.caillard,G.desgardin,(2001) (Bi−Pb)2Sr2Ca2Cu3O10+6 ceramic synthesized using a polymer matrix method, Journal of the European Ceramic Society 21, 1139−1142 [6] N.
Journal of aerosol science 22.5 (1991): 585-599
Online since: July 2015
Authors: David Manas, Martin Ovsik, Michal Stanek, Martin Bednarik, Miroslav Manas, Ales Mizera, Pavel Stoklasek
The process of radiation crosslinking helps to improve some mechanical properties of polymer materials.
Compared to other construction/engineering materials, mainly metals, polymers including TPEs have limited mechanical and thermal properties, which reduce their applicability significantly.
Pharr: Journal of Materials Research 19 (1), (2004), p. 1564 – 1583
Michalik: Archives of Materials Science and Engineering 36 (2), (2009), p. 89-95
Krzyzak, : Advanced Materials Research 1001, (2014) pp. 194-198.
Online since: October 2023
Authors: Danielle Ferreira dos Santos, Gabriel Da Motta Dantas
Characterization of materials.
Waddell, “Additive technology: update on current materials and applications in dentistry,” Journal of Prosthodontics, vol. 26, no. 2, pp. 156–163, 2017
A review on the potential of polylactic acid based thermoplastic elastomer as filament material for fused deposition modelling, Journal of Materials Research and Technology.
Polymer-polymer composites: mechanical properties of inter-reinforced thermoplastics, Materials Science and Engineering, Master of Science (2019), Penn State University Libraries
Influence of process parameters on the properties of additively manufactured fiber-reinforced polymer composite materials: a review, Journal of Materials Engineering and Performance.
Online since: February 2011
Authors: Gen Fu Yuan, Yu Ping Ma, Xue Hui Chen, Wei Zheng
Introduction With the rapid industrial development, a variety of difficult to machine materials are used widely such as hard and brittle materials, high tenacity materials and high strength materials.
During using the method for machining, the materials can be etch mainly by means of the thermo-chemical effect.
To solve the problem of low efficiency in the precision machining of the transparent materials, Wang.
It can machine metal materials, brittle materials such as ceramics, and semiconductor materials,etc.
Willeke: Solar Energy Materials and Solar Cells.
Online since: February 2019
Authors: Azat T. Gabdrakhmanov, N.V. Romanova, Lenar N. Shafigullin
Samples of materials passed the following stages: melting-crystallization-melting.
Paul, Stress-strain behavior of polyolefin blends, Journal of Applied Polymer Science, 8(17) (1973) 2579
Teh, Structure and properties of polyethylene-polypropylene blend, Journal of Applied Polymer Science, 2(28) (1983) 605
Nigmatzyanov, Innovative production technology ethanol from sweet sorghum IOP Conference Series: Materials Science and Engineering, 8 (134 issue 1) (2016) 012012
Mohler, DSC on polymeric materials, NETZSCH Annual for Science and Industry, 1 (1991) 27