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Online since: March 2021
Authors: Fernando Palacios Galarza, Joaquin Humberto Aquino Rocha
Based on specific mortar’s performance requirements, the initial composition of the mixture can be altered, adding different materials or chemical agents [2].
Table 1 summarizes the proportions of the materials used in the experiment.
Experimental assessment of commercial one-coat renders for buildings façades, Construction and Building Materials, 25(2011), p. 156–162. doi:10.1016/j.conbuildmat.2010.06.044 [4] Li, Y.
Suitability of Corncob Ash as a Supplementary Cementitious Material, International Journal of Materials Science and Engineering, 4(2016), p. 215–228. doi: 10.17706/ijmse.2016.4.4.215-228 [7] Edwin, R., Balany, F., Putri, T. and Tamburaka, I.
The Use of Granulated Copper Slag as Cement Replacement in High-Performance Concrete, International Journal of Materials Science and Engineering, 7(2019), p. 20–25. doi: 10.17706/ijmse.2019.7.1.20-25
Online since: February 2015
Authors: Sara Sheibani Esfarjani, Chan Giek Far, Rozita Nasiri, Javad Hamzehalipour Almaki, Noor Aini Abdul Rashid
Materials and Methods Growth Media.
Iyengar, Bacterial decolorization and degradation of azo dyes, Journal of Biodeterioration and Biodegradation. 59 (2007) 73–84
Kertesz, Characterization of a Sulfur-regulated Oxygenative Alkylsulfatase from Pseudomonas putida S-313, Journal of Biological Chemistry. 275(41) (2000) 31661-31667
Jensen, Decomposition of chloro-substituted aliphatic acids by soil bacteria, Canadian Journal of Microbiology. 3 (1957) 151–164
Cook, Homotaurine metabolized to 3-sulfopropanoate in Cupriavidus necator H16: enzymes and genes in a patchwork pathway, Journal of bacteriology. 191 (2009) 6052–6058
Online since: October 2012
Authors: W.M. Mao, Y.G. Li, H.W. Liu, Z.Z. Chen
The work undertaken demonstrates eventually that the serpentine pouring channel process is a good method for semi-solid rheo-die casting or rheo-forming of metallic materials, the process is simple and the slurry cost is not expensive. 1 Introduction The rheo-die casting technology of metals was proposed by Flemings and his fellows in the 70th of the 20th century, and in this process the prepared semi-solid slurry of metals was sent into the chamber of a die casting machine and cast in the liquid and solid region [1].
Acknowledgement The research work was supported by the Nation Basic Research program of china under grant No. 2011CB606302-1 and the Nation natural Science Foundation of China under grant No.50774007.
Conf. on Semi-Solid Processing of Alloys and Composites, Materials Science and Chemical Engineering Department, Politecnico DI Torino,2000, pp.85-90
[12] X R Yang, W M Mao, S Pei, Preparation of semisolid A356 alloy feedstock cast through vertical pipe, Materials Science and Technology, 23(2007) 1049-1053
[15] W M Mao,X R Yang,G X Tang,Z D Zhao, A method of preparation of semi-solid alloys slurry and rheoforming, China Patent ZL200710062977.6, (2007) [16] X R Yang, W M Mao, C Gao, Semisolid A356 alloy feedstock poured through a serpentine channel, International Journal of Minerals, metallurgy and Materials, 16(2009) 603-607.
Online since: July 2008
Authors: Ren Bo Song, Aimin Zhao, Yong Lin Kang
Fabrication of Semi-solid Slurry for Steels and Their Rheo-rolling Process Renbo Song a, Yonglin Kangb and Aimin Zhao c Department of Material Processing and Controlling, School of Material Science and Engineering, University of Science and Technology Beijing, Xueyuan Road 30, Beijing 100083, China a songrb@263.net, bkangylin@mater.ustb.edu.cn, caimin_zhao@mater.ustb.edu.cn Keywords: Semi-solid; Rheo-rolling; Steel; Solid fraction; Process.
Experimental Procedure The spring steel (60Si2Mn) and stainless steel (1Cr18Ni9Ti) are employed as experimental materials.
It is well known that the strength and the ductility of a metallic material increase as the crystal grain becomes finer.
Ward,P.J. and Atkonson,H.V: Materials and Design, Vol.21 (2000), p.387 [2] C.
Trans., Vol.22A (1991), p.957 [4] Yonglin Kang, Xiongfei Yang and Renbo Song: Journal of University of Science and Technology Beijing, Vol.8 (2001), p.115 [5] R.B.Song, Y.L.Kang and J.L.Sun: Acta Metallurgica Sinca, Vol.14 (2001), p.347 [6] KANG Yonglin, SONG Renbo, LI Jiguang and ZHAO Aimin: Materials Science Forum, Vol.475-479 (2005), p.2579 [7] R.B.
Online since: December 2018
Authors: Liang Zuo, Gang Zhao, Guang Dong Wang, Chong Li, Ni Tian
Effect of Si Content on the Fatigue Fracture Behavior of Wrought Al-xSi-0.7Mg Alloy Guangdong WANG1,a, Ni TIAN2,b *, Chong LI1,c, Gang ZHAO2,d and Liang ZUO3,e 1School of Materials Science &Engineering, Northeastern University, Shenyang 110819, China 2School of Materials Science &Engineering, Northeastern University, Shenyang 110819, China; Key Laboratory for Anisotropy and Texture of Materials, Northeastern University, Shenyang 110819, China 3Key Laboratory for Anisotropy and Texture of Materials, Northeastern University, Shenyang 110819, China aw15041838726@163.com, btiann@atm.neu.edu.cn, c13840116035@163.com dzhaog@mail.neu.edu.cn, elzuo@mail.neu.edu.cn Keywords: Mg-containing Al-Si alloy sheet; Si particles; T4 temper; fatigue crack propagation area; fast fracture area Abstract: The wrought Mg-containing high-silicon aluminum alloy has become more attractive as an ideal structural material, because it has moderate strength and the ductility, high wear and corrosion resistance
Thermo-mechanical treatment significantly improves plastic deformation ability of the alloy, making it become a new generation of lightweight, wear-resistant, corrosion-resistant, low cost and high performance structural materials that can be heat-treated [7].
The fatigue fracture behavior of structural materials has always been the focus for scholars all over the world.
When the SiC particle size reached 20μm, the fracture of the material was mainly the fracture of SiC particles.
Effects of precipitates on the fracture behavior of cast eutectic Al-Si alloys, Journal of University of Science & Technology Beijing, 33 (2011) 1508-1515
Online since: October 2023
Authors: Mohamad Ramadan, Abdullah Alsit, Hasan Hamdan, Ibrahim Al-Adwan, Mohammad Alkhedher
Stress Corrosion Cracking (SCC) is a phenomenon in which cracks develop in certain materials due to a combination of stress and corrosion.
These materials are particularly susceptible to SCC failure in dilute solutions.
However, The study provides valuable insights into designing electrochemical systems and choosing appropriate electrode materials for different applications.
Hamdan, Crack Propagation in Pipelines Under Extreme Conditions of Near-Neutral PH SCC, Computers, Materials and Continua. 73 (2022) 5315–5329. https://doi.org/10.32604/cmc.2022.031042
Usman, Interaction of Cyclic Loading (Low-Cyclic Fatigue) with Stress Corrosion Cracking (SCC) Growth Rate, Advances in Materials Science and Engineering. 2020 (2020) 10. https://doi.org/10.1155/2020/8026372
Online since: August 2011
Authors: Lian Hu Xu, Yi Bao Yuan, Wei Ying Piao
(in Chinese) [3] CHen Li-jie, ZHang Lei, ZHang Yu: Journal of Northeastern University (Natural Science), 2007, (04).
Clément: The International Journal of Advanced Manufacturing Technology, 1994, 9, (6), pp. 352-361
Shah, Yong Yan, Bing-Chun Zhang: Journal of Intelligent Manufacturing, 1998, 9, (5), pp. 475-488
[10] Yu Wen, Wang Jianqing, Han Junmei: Automobile Technology & Material, 2000, (11), pp. 29-33.
(in Chinese) [11] Liu Xu-kui, Gao Kai, Yang Liang-ming, et al: Automobile Science and Technology, 2004, (06), pp. 37-38.
Online since: June 2014
Authors: Bin Yusoff Zamri, Yusoff Azmi
Introduction Wood and reinforced wood are currently being developed as possible structural and bearing materials due to their aesthetic value as well as their wear and mechanical properties.
However, the wear rate is significantly smaller for WPC than for the other two materials.
Based on previous reports, there is no research focused on tamarind wood as bearing materials.
Davim, Application of Taguchi techniques to study dry sliding wear behaviour of metal matrix composites, Materials & Design. 2 (2007) 1393-1398
Patnaik, Study on mechanical erosion wear behaviour of hybrid composites using Taguchi experimental design, Materials and design. xxx. (2009) xxx [12] Z.
Online since: June 2015
Authors: Mohamad Deraman, Rusli Daik, Sepideh Soltaninejad, Rakhmawati Farma, Nur Hamizah Basri, Mohd Amir Radhi Othman, Najah Syahirah Mohd Nor, Awitdrus Awitdrus, Nurul Fatin Mamat
This equation is found to produce a satisfactory result and is expected to be beneficial for studying supercapacitor electrode materials.
Current trend indicates that electrode materials such as carbon nanotubes [2], carbon aerogels [3], graphene[4], metal oxide [5], conducting polymers [6], composite materials [7] and activated carbon [8-10] have been widely studied and developed.
Materials and Methods The material we used as precursor to produce supercapacitor activated carbon electrodes was fibers of oil palm empty fruit (EFB) bunches.
Mesoporous carbon materials as electrodes for electrochemical supercapacitors.
Scientific World Journal., 2013, 1-6
Online since: September 2011
Authors: Grant V. M. Williams, John Kennedy, Jérôme Leveneur, Andreas Markwitz, Fang Fang, James B. Metson
Metson2,3, Andreas Markwitz1,3 1 National Isotope Centre, GNS Science, 30 Gracefield Road, Lower Hutt, New Zealand 2 Department of Chemistry, The University of Auckland, PB 92019, Auckland, New Zealand 3 The MacDiarmid Institute for Advanced Materials and Nanotechnology, New Zealand. 4 Industrial Research Ltd, PO Box 31310, Lower Hutt, New Zealand aj.leveneur@gns.cri.nz, bj.kennedy@gns.cri.nz Keywords: Magnetic nanoclusters, ion beam synthesis, electron beam annealing, superparamagnetism.
Consequently, there is a need for the development of nanostructured materials synthesis methods that will lead to reproducible structural and magnetic properties.
Ion implantation is a promising method for new materials development [5] and shows many advantages compared to other chemical or physical methods such as sol-gel [6], flame-synthesis[7], plasma jet deposition[8].
Gao, Journal of Solid State Chemistry 177 (2004) 1425–1430 [7] S.
Serna, Applied Surface Science 138-139 (1999) 1-5 [9] J.