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Online since: September 2013
Authors: Wen Feng Ding, Jiu Hua Xu, Qing Miao, Biao Zhao, Jian He
In Fig. 2(d), the adhered materials coating on the particulates contributed to the formation of large particles.
Lei: Journal of Materials Science Vol. 40 (2005), p. 4387–4390
Strohaecker: Composites Science and Technology Vol. 64 (2004), p. 1495–1501
Ranganath: Journal of Materials Science Vol.32 (1997) p. 1–16
Chrysanthou: Journal of the European Ceramic Society Vol. 28 (2008), p. 1697–1713
Online since: September 2011
Authors: Shu Bin Shen, Heng Yong Wei, Li Xue Yu, Jing Long Bu, Zhi Fa Wang, Shu Long Liu
Experimental Raw Materials.
Zhou: Rare Metal Materials and Engineering.
Zhou: Materials Science and Technology.
Huang: Journal of Inorganic Materials.
Bu, et al: Advanced Materials Research, Vol. 97-101 (2010), p. 880-883
Online since: June 2013
Authors: Zhuang Ya Zhang, Qing Xi Hu, Hai Guang Zhang, Yuan Yuan Liu
Effectively solve the polyurethane resin materials difficult to uniform mixing problems.
So it has difficult to mix two-component materials uniform problems, which will affect final Products quality.
The uniformity of two component materials is difficult to determine during actual experiment.
This materials belongs to high polymer materials.Thus, while using two component materials, the mixing may be not uniform.
Periodically altering the stirring speed can strength the mixing of two component materials.
Online since: June 2014
Authors: Adriana Scoton Antonio Chinelatto, Adilson Luiz Chinelatto, Guilherme Gralik
Gralik1,a, A.S.A.Chinelatto2,b, A.L.Chinelatto2,c 1Federal University of Santa Catarina/PostGraduate Program in Materials Science and Engineering/Florianópolis/SC/Brazil. 2State University of Ponta Grossa/PosGraduate Program in Materials Science and Engineering/Av: Carlos Cavalcanti, 4748/Ponta Grossa/PR/Brazil aguilherme_gralik@yahoo.com.br, badriana@uepg.br,cadilson@uepg.br Keywords: quartz, aluminum hydroxide, porcelain Abstract: Alumina has been studied as a substitute for quartz triaxial porcelain formulations, but the high cost of the alumina raises the cost of production.
The raw materials used were characterized by analysis of particle size distribution, scanning electron microscopy, diffraction and X-ray fluorescence.
Introduction Porcelains are multiphase materials produced from natural raw materials, containing less than 0.5% residual porosity and more than 10% by volume of a glassy phase.
Materials and Methods The raw materials used in this work were quartz (Marc), primary aluminum hydroxide (Alcoa C30), aluminum hydroxide reprecipitation marketed by Possehl Brazil's Import and Export Trade, feldspar (Marc), kaolin (Hori) and clay (Gnata).
The raw materials were mixed in a ball mill.
Online since: February 2022
Authors: Md Mazedur Rahman, Jakiya Sultana, Md Shazzad Hossain, Muhammad Adeel
Asif et al. [13] also analyzed different kinds of knit fabrics and proposed that knit structure doesn’t have any effect in color fastness to wash and color fastness to rubbing, if the finishing and dyeing materials remain same.
Materials and Methods Material Specification The fabrics were manufactured in a single jersey knitting machine originated in Taiwan (brand name: Jiunnlong, Single jersey machine) with machine gauge of 24, machine diameter of 32 inch, 2413 needles.
Rahman, “Comparative Study on Different Physical Properties of Grey & Finished Single Jersey Derivatives”, GUB Journal of Science and Engineering, Vol. 5, No.1, (2018), 6-10.
Farha, “Effect of knitted structure on the properties of knitted fabric”, International Journal of Science and Research (IJSR), Vol. 4, No. 1, (2015), 1231-1235
[21] Standard Test Method for Bursting Strength of Textile Fabrics ASTM D3786 (American Society for Testing and Materials, West Conshohocken, PA 19428, USA) 2018
Online since: January 2013
Authors: Hua Zhang, Wei Guo
Experimental Materials:Toluene (A.
The new material for toluene in indoor air purification has a good theoretical and practical value.
Corresponding Author Name:Hua Zhang Email:hua1210@126.com Mobile phone: 13920224960 References [1] Xuewei Zhang;Science & Technology Vision;2012,6:153-154.
[5] Yangsheng Liu,Sha Yi;Journal of Basic Science and Engineering;2005,13:276-283.
(in Chinese) [6] Chen Chen,Hua Zhang,Xingxiang Zhang,Xuechen Wang;Journal of the Textile Institute; 2010,101(2):28-134
Online since: February 2013
Authors: Jiu Jun Yang, Hong Li Liu, Shi You Hu, Xue Lian Zhao, Bai Shen Qiu
SiC-Ti functionally graded material (FGM) was prepared by polymer-derived method in order to resolve connection problem between the ceramic matrix and its composite materials, as well as metal at high-temperature.
Gradient materials were fabricated successfully by polymer-derived method combined with hot-press sintering process at 1300℃.
Several years ago, gradient intermediate layer (as called buffer layer) materials were used to reduce the residual stress of the connecting joints and improve jointing strength [1].
The SiC-Ti graded materials have reached the gradient of the initial request, because of the obviously gradual process of elements.
Feng, Recent Progress of Interlayer Used to Join Metals and Ceramic, Journal of Iron and Steel Research. 19 (2007) 1-4
Online since: June 2015
Authors: M. Rusop, M.H. Mamat, Kevin Alvin Eswar, Mohd Husairi Fadzilah Suhaimi, Salman A.H. Alrokayan, Haseeb A. Khan, J. Rouhi
Materials and method Zinc nitrate hexahydrate and Hexamethylenetetramine reagents were purchesed from Sigma-Aldrich.
Abdullah, Annealing heat treatment of ZnO nanoparticles grown on porous Si substrate using spin-coating method, Advances in Materials Science and Engineering, 2014 (2014) 6
Ong, Synthesis and size control of ZnO nanorods by conventional pulsed-laser deposition without catalyst, Materials Letters, 61 (2007) 3329-3333
Rouhi, The corrosion investigation of rebar embedded in the fibers reinforced concrete, Construction and Building Materials, 35 (2012) 564-570
Mahmodi, Enhanced optical and electrical stability of thermally carbonized porous silicon, Materials Science in Semiconductor Processing, 16 (2013) 542-546
Online since: December 2010
Authors: Yu Zheng, Yun Feng Pan
In the previous research, it was found that glass fibre reinforced polymer (FRP) reinforcement was a good alterative reinforcement material to replace steel in reinforced concrete [[] Clarke, J.L., The need for durable reinforcement, Alternative materials for reinforcement and prestressing of concrete, Chapman & Hall, 1993. ].
However, due to the material properties of GFRP, it could cause the high construction cost and complex design [[]A.C.
Russell, Construction and Cost Analysis of an FRP Reinforced Concrete Bridge Deck, Construction and Building Materials, Vol. 20, 2006, pp. 515-526. ].
Due to the incorporation of GFRP materials, the proposed theoretical method provided better prediction results with the comparisons of theoretical methods of steel reinforced structures. 3.
Acknowledge The authors wish to express their sincere appreciation of National Science Natural Science Foundation of China (50908055), Guangdong Natural Science Funding (10451170003004151), the Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry, Division of Transportation Guangdong Province (2009-02-017) and Dongguan Technology and Information Bureau (200910814049) in supporting this research.
Online since: October 2014
Authors: Jian Zhuang Xiao, Qing Hai Xie, Yi Zhao Hou, Zhi Wei Li
The heating period of EUROCODE model can be described as (3) Where, , , is the ventilation factor; is the thermal inertia of wall materials; is the thermal conductivity of wall materials; is the massive density of wall materials; is the specific heat of wall materials.
Table 2 Statistical properties of materials Material Mean value (MPa) Standard deviation (MPa) Coefficient of variation Distribution type C60 46.17 4.661 0.101 Normal HRB400 448 26.8 0.060 Normal The randomness of fire and materials at room temperature together contribute to the randomness of materials during the fire.
Lu, Reliability of four-face fired reinforcement concrete columns, Journal of Huazhong University of Science & Technology (Natural Science Edition). 12 (2008) 125-127 (in Chinese)
Sultan, Effect of temperature on thermal properties of high-strength concrete, Journal of Materials in Civil Engineering. 15 (2003) 101-107
Journal of Harbin University of Commerce (Natural Sciences Edition). 20 (2004) 604-607(in Chinese)
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