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Online since: January 2006
Authors: Shuzo Otsuka, Yoshihisa Nakata, Takeshi Saito, Hiroki Takahashi, Keishi Tobinai, Torao Kemi
Molten Slag Fine Aggregate Molten slag fine aggregate targeted in this study was a product of a public melting processing plant in Chiba pref. and the raw materials are domestic wastes, residue from recycling plants and human excrement sludge.
Melting and solidification method is a direct melting, gasification-melting system with a vertical shaft furnace where raw materials are directly melted in a high temperature reduction environment at a temperature from 1700 to 1800 ℃.
Materials used for the molten slag fine aggregate mortar test are shown in Table 2.
Taking into account the general quality variation in constructions, materials segregation was within the acceptable range.
[5] Koshikawa, S.: Application of molten slag to fine aggregate of concrete, Concrete Science and Technology, 11(2), 2000, pp.39-47
Online since: September 2016
Authors: Hélène Carré, Céline Perlot, Atef Daoud, Bassem Aidi, Md Jihad Miah
[3] Felicetti, R., Colombo, M., New NDT techniques for the assessment of fire-damaged concrete structures, Fire Safety Journal, Vol. 42, Issues 6-7, Sept.
“The Determination of the Permeability of Concrete to Oxygen by the Cembureau Method - A Recommendation,” Materials and Structures (1989), 22, pp. 225-230
"Relation of mechanical properties of powder metals and their porosity and the ultimate properties of porous metal–ceramic materials".
"Strength of porous materials".
[18] Lian C., Zhuge Y., Beecham S., "The relationship between porosity and strength for porous concrete" Construction and Building Materials 25 (2011) 4294–4298
Online since: October 2011
Authors: Ute Ploska, Georg Berger, F. Dombrowski, R. Hoffmann, Heidi Marx
Berger1 1Federal Institute for Materials Research and Testing, D-12200 Berlin, Germany felix.dombrowski@bam.de, ute.ploska@bam.de, rita.hoffmann@bam.de, heidi.marx@bam.de, georg.berger@bam.de Keywords: Calcium alkaline phosphate cement, gelatin, compressive strength, figuline, particle size Abstract.
Besides, calcium phosphate cements provide the opportunity for bone grafting using alloplastic materials, which are unlimited in quantity and provide no risk of infectious diseases [3-5].
Materials and Methods The calcium alkaline phosphate Ca2KNa(PO4)2 (denominated GB14), which was used as inorganic base material, is an in-house product and already described in literature [9,10].
Dorozhkin; Materials (2009), 2, pp 221-291 [3] M.
Spring; Journal of material sciences 5 (1970), pp 340-344 [9] D.
Online since: July 2025
Authors: Sebastian Breitfelder, Timo Strobl, Torsten E.M. Staab, Dominik Boras
Journal of Applied Crystallography, 51(5):1339–1351, 2018
International Materials Reviews, 50(4):193–215, 2005
Journal of Physics: Condensed Matter, 19(17):176222, 2007
Materials, 7(4):2631–2649, 2014
In 2008 IEEE Nuclear Science Symposium Conference Record, pages 1512–1515.
Online since: June 2011
Authors: Wen Wei Li, Gang Di, Rui Xin Wang
Analysis results show due to improper material selection bars the safety allowance reduction.
Due to the material change, the welding procedure and welding material should be modified accordingly in order to give guidance to the substitute material, and ensure the correctness of welding material and welding procedure at the substitute parts.
The welding procedure department should select welding material according to the material actually used.
Proper piping materials are selected [8].
Journal of Liaoning Technical University(Natural Science),Vol. 24(2005), p. 909 [3] Shengping LIU, Ye ZHOU.
Online since: January 2021
Authors: Andreas Stark, Kaweewat Worasaen, Karuna Tuchinda, Piyada Suwanpinij
PHD60I0059 as well as the materials provided by Nichidai Thailand.
Arai, Tool materials and surface treatments, Journal of Materials Processing Technology 35 (1992) 515-528.
Kollmer, Applications and Developments in Cryogenic Processing of Materials, The Technology Interface 3 (1999)
Kalia, Cryogenic processing, a study of materials at low temperature, J Low Temp, Phys. 158 (2010) 934–945.
Fahlman, Materials Chemistry, Springer Science & Business Media, 2011, p. 196.
Online since: August 2013
Authors: Chu Yang Tang, Sheng Chun Wang
Carbonaceous materials have been proven as promising adsorbents for denitration and mercury removal.
XRD is useful for characterizing crystalline structure of carbon materials such as polycrystalline graphite structure; however, biomass semi-cokes are highly disordered carbonaceous materials that have a short-range order poly-crystalline structure [14].
It is widely used to explore the structural features of almost all carbonaceous materials [16].
Raman microspectroscopy of soot and related carbonaceous materials.
Raman microprobe studies on carbon materials.
Online since: December 2010
Authors: Jian Bo Liu
The Definitions of Function Variables Firstly, the paper defines environmental factors (U), which describes the certain characteristics of green computing, U=(v,p,l,e,r), v denotes the volume , the consumption of metal material, p denotes power, the consumption of energy, l denotes emissions of carbon dioxide, e denotes the economy, the acquisition and operation costs, r denotes the recovery, the recovery cost.
The Redefinition and Some Discussion of Green Computing CHINESE JOURNAL OF COMPUTERS, Vol.32 No.12 Dec 2009:2313,2316-2317
School of Engineering andComputer Science, University of Texas at Dallas, Dallas,2005
Online since: October 2011
Authors: Hui Wang, Fei Yang
Fig. 5 shows that when the bucket begins to gather material, the pressure in the no rod cavity rapidly rising to 17Mp, and then rising slowly; pressure in the rod cavity is litter.
Acknowledgements Liaoning province nature science fund (20082184) References [1] Yinqi Tang, Huaizhou Zhang: Engineering Mechanical Hydraulic and Hydraulic Technology.
[5] Shaobo Li, Jianjun Hu, Qingsheng Xie: Journal of System Simulation, Vol. 14(2002) No.11, p.1513
Online since: September 2013
Authors: Yuan Chao Deng, Xiao Peng Liu
For example, cutting tool material can be subdivided into carbon steel, alloy steel, tool steel, gray iron, ductile iron, etc.; heat treatment can be subdivided into normalizing, quenched, tempering, quench, etc..
Journal of Huazhong University of Science and Technology,2000,28(5): p.18~20 (In Chinese)
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