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Online since: October 2012
Authors: Eugênio José Zoqui, Angel Sanchez Roca, Hipólito Domingo Carvajal Fals
Thixoforming technology normally uses aluminum-silicon alloys such A356 and A357 as raw materials.
Young, Rheocasting, Materials Science and Engineering, Vol. 25. (1976). pp. 103-117
Nomura, Effect of semi-solid processing on solidification microstructure and mechanical properties of gray cast iron, Materials Science and Engineering A, V. 417A, (2006), pp. 166-173
Nofal, Microstructure, fluidity, and mechanical properties of semi-solid processed ductile iron, Journal of Materials Science, V.
Zoqui, Thixoformability of hypoeutectic gray cast iron, Journal of Materials Processing Technology, V. 212, (2012). pp. 1225-1235
Online since: June 2010
Authors: Dong Fang Li, Li Li, Jin Chi Zhou
Application of IR spectroscopy in WPC Matrix materials.
Filling materials.
The waste materials and branches of wood and bamboo, annuals and crops are the filling materials of WPC.
The shape of the filling materials can be fiber and chip.
Supplementary materials.
Online since: August 2010
Authors: Peng Song, Qi Wang, Lu Fei Tian, Zhen Liu
Research on the Cement-based Smart Lost-circulation Control Material with Ti-Ni SMA Qi Wang 1, a, Lufei Tian 2,b , Peng Song3,c and Zhen Liu4,d 1 School of Materials Science and Engineering, University of Jinan, Jinan, China 2 School of Materials Science and Engineering, University of Jinan, Jinan, China 3 School of Materials Science and Engineering, University of Jinan, Jinan, China 4 School of Materials Science and Engineering, University of Jinan, Jinan, China a email: mse_wangq@ujn.edu.cn, bemail: fleamy2008@163.com, cemail: mse_songp@ujn.edu.cn, d email: liuzhenmaojindao@163.com Keywords: cement-based material; smart lost-circulation control material; shape memory alloy; shape memory effect; rolling agglomeration.
In recent years, many lost-circulation control materials were came forth, for instance, there are bentonite-based ammonium polyphosphate cementitious lost-circulation control materials[2], expandible lost-circulation materials[3-4], anocomposite gel lost-circulation materials[5] and so on.
[2] T SUGAMA, L E KUKACKA, J B WARREN,et al: Journal of Materials Science Vol.21(1986), p.2159
[6] H B Peng, Y H Wen, B B Ye, et al: Materials Science and Engineering A Vol.504(2009), p.36
[8] C Urbina, S De la Flor, F Ferrando: Materials Science and Engineering A Vol.501(2009), p.197.
Online since: February 2011
Authors: Xing Li Lu, Quan Sheng Liu
Especially in deep coal mine, weak sedimentary rocks are stored in the coal measure strata, and these materials exhibit relatively low shear strength and stiffness.
Then rock material dilates afterwards.
Science Press, Beijing (2002).
Chinese Journal of Rock Mechanics and Engineering, 4, 321 (1993).
Journal of Geotechnical Engineering, 109, 15 (1983)
Online since: February 2012
Authors: Yue Zhong Lin, Yong Qiang Lai, Li Jie Zheng
Experimental study on spray materials at low temperature Yuezhong Lina , Yongqiang Laib , Lijie Zhengc Shandong Provincial Key Laboratory of Civil Engineering Disaster Prevention and Mitigation (Shandong University of Science and Technology) Qingdao China 266590 ajcssust0@163.com ,blaiyq@163.com,cZhyj@163.com Keywords: Low temperature spray materials Orthogonal test Abstract.
Introduction Spray materials with a high degree of mechanization, fast construction period, labor cost and features, has been widely used in houses, the construction of the tunnel.
Particularly in the area of coal mining, shotcreting material is of important significance.
Experimental materials Double fast cement: hardening fast setting time can be adjusted.
Journal of Anhui Construction Industry Institute,2004.12(6)
Online since: December 2012
Authors: Jing Zhao Li, Hui Mei Deng
Research on Coal Mining Material Active Perception System based on IOT and Coal Resources Jingzhao Li 1,a, Huimei Deng 1,b 1 School of Computer Science and Engineering, Anhui University of Science and Technology, Huainan,China ajzhli@aust.edu.cn, bdenghuimei@sina.com Keywords: IOT, coal mining, material, active perception Abstract.
On this basis, coal mining material active perception system is designed.
This work is supported by National Nature Science Foundation under Grant (61170060),Anhui Provincial Natural Science Foundation (11040606M135), Anhui Provincial Natural Science Foundation of Universities Key Projects Project Approval (KJ2011A083).
THE 2ND International Conference on Information Engineering and Computer Science, 2010:1944-194 [2] Jingzhao Li Qian Liu.
Journal of Parallel and Distributed Computing, 2011,45(3): 460-470
Online since: March 2010
Authors: Pay Yau Huang, Hung Jung Tsai, Shun Jung Chiu, Hung Cheng Tsai
The temperature-rise and shear force are measured for three different materials (i.e. copper, aluminum and silicon wafer) during mechanical polishing process.
Three kinds of test materials are compared: a silicon wafer (E=190 Gpa), copper (E=110 Gpa) and aluminium (E=70 Gpa).
Different kinds of materials (i.e. copper, aluminum and silicon wafer) are tested and compared in the mechanical polishing process.
Cook: Journal of Non-Crystal Solids Vol. 120 (1990), p. 152 [4] G.
Eyman: Journal of Electrochemical.
Online since: July 2012
Authors: Jiu Zhou Wang, Cui Zhang, Cheng Yang Wang, Jia Ming Zheng, Ming Ming Chen
Introduction Activated carbons (ACs) are promising electrode materials for electrochemical double-layer capacitors (EDLCs) because of their fine porous structure and stable physicochemical properties [1].
High BET surface area and the abundant mesopores made sample CA0 an excellent electrode materials for EDLC with the specific capacitance of 255 F g-1 at the current density of 1000 mA/g.
It can be concluded from the rate properties consisting with the CV profiles that: Firstly, the decrease of BET surface area and pore volume of electrode materials lead to the reduction of specific capacitance.
(b) (a) Fig. 3 Capacitance fading of EDLCs using carbon samples as electrode materials (a), Cyclic voltammograms of ACs electrodes at the scan rate of 400 mV/s (b).
Pajares: Journal of Colloid and Interface Science Vol. 298(2006), p. 341 [3] M.
Online since: November 2024
Authors: Lina M. Shaker, Ahmed Mahdi, Wurood Asaad
Most roofs on Earth are made of dark materials.
Reflective materials are also referred to as cool materials because, under the same conditions, they remain colder than standard materials due to their optical characteristics [4].
Solar Energy Materials and Solar Cells, 236, 111492
Applied Sciences, 11(7), 3263
Journal of applied polymer science, 96(4), 1126-1137
Online since: June 2014
Authors: Gerhard Hirt, Alina Melzner
Roll bonding of two materials using temperature to compensate the material strength difference A.
Schultz, Macro- and micro-surface engineering to improve hot roll bonding of aluminum plate and sheet, Materials Science and Engineering A 479 (2008) 45–57
Daehn, Vaporizing foil actuator: A tool for collision welding, Journal of Materials Processing Technology 213 (2013) 2304–2311
Yin, F., Progress in cold roll bonding of metals, Science and Technology of Advanced Materials 9 (2008) 1–11
Prediction of rolling loads and finish rolling temperature, Journal of Materials Processing Technology 170 (2005) 323–335.