Kinetics of abrasive-reactive nanocomposite powder synthesis in the SiO2 − C/S system
Abstract
In this study, the syntheses of cementite (Fe3C) and pyrite (FeS2) have been performed by mechanical activation of a mixture of graphite or sulfur with amorphous or crystalline silica in a planetary ball mill AGO-2 with steel fittings. XRD analysis was used to record products and changes of systems components after mechanical activation of the studied systems. The formation of nanocomposites based on cementite (or pyrite) has been recorded and the quantitative characteristics of abrasive-reactive wear of steel milling tools have been evaluated.
It has been demonstrated the possibility of steel material reaction of milling tools for direct mechanochemical preparation of composite based on cementite using abrasive properties of silica modifications. It has obtained nanocomposites based on pyrite and glass matrix during mechanical activation of quartz glass and sulfur in a time of 1-2 orders of magnitude lower than traditional mechanical alloying powders of iron and sulfur. It can be noted that any scrap metal and ceramic products can be used as milling tools. This significantly enhances the ability of the proposed method of abrasive-reactive nanowear of milling tools materials of mechanochemical reactors and processed materials.
References
1 Lindsay S (2010) Introduction to Nanoscience. Oxford University Press, United Kingdom. ISBN 978-019-954420-2
2 Urakaev FKh, Ketegenov TA, Petrushin EI, Savintsev YuP, Tyumentseva OA, Chupakhin AP, Shevchenko VS, Yusupov TS, Boldyrev VV (2003) J Mining Sci 39:303-314. http://dx.doi.org/10.1023/B:JOMI.0000013790.50019.c5
3 Kurdyumov AV, Malogolovets VG, Novikov NV, Pilyankevich AN, Shul’man LA (1994) Polymorphs of carbon and boron nitride [Polimofnyye modifikatsii ugleroda i nitrida bora]. Metallurgy, Moscow, Russia. ISBN 5-229-00872-5
4 Marsh H, Rodríguez-Reinoso F (2006) Activated Carbon. Elsevier, London, United Kingdom. ISBN 978-0-08-044463-5
5 Urakaev FKh (2013) Comb Sci Techn 185:1281-1294. http://dx.doi.org/10.1080/00102202.2013.783028
6 Yelsukov EP, Dorofeev GA (2004) J Mater Sci 39:5071-5079. http://dx.doi.org/10.1023/B:JMSC.0000039187.46158.f6
7 Umemoto M, Liu ZG, Liu DY, Takaoka H, Tsuchiya K (2001) Mater Sci Forum 386-388:199-204. http://dx.doi.org/10.4028/www.scientific.net/MSF.386-388.199
8 Urakaev FKh, Ketegenov TA, Tyumentseva OA, Boldyrev VV (2004) Russian J Phys Chem 78:710-715.
9 Rzhevskaya SV (2003) Materials Science [Materialovedeniye]. Publ House Moscow State Mining University, Moscow, Russia. ISBN 5-7418-0068-8. (In Russian)
10 Hillert M (2007) Phase Equilibria, Phase Diagrams and Phase Transformations. Cambridge University Press, United Kingdom. http://dx.doi.org/10.1017/CBO9780511812781
11 Urakaev FKh, Shevchenko VS (2007) Kona 25:162-179. http://dx.doi.org/10.14356/kona.2007015
12 Vasil’ev LS, Lomaeva SF (2003) Colloid J 65:639-647. http://dx.doi.org/10.1023/A:1026144411510
13 Butyagin PYu (2003) Colloid J 65:648-651. http://dx.doi.org/10.1023/A:1026196428348
14 Urakaev FKh, Boldyrev VV (2000) Powder Techn 107:93-107. http://dx.doi.org/10.1016/S0032-5910(99)00175-8
15 Urakaev FKh, Boldyrev VV (2000) Powder Techn 107:197-206. http://dx.doi.org/10.1016/S0032-5910(99)00200-4
16 Bowden FP, Persson PA (1961) Proc Roy Soc Lond A 260:433-458. http://dx.doi.org/10.1098/rspa.1961.0044
17 Urakaev FKh (2010) High-Energy Ball Milling. Ed by Sopicka-Lizer M, Woodhead Publ Ltd, Oxford, Ch. 2:9-44. http://dx.doi.org/10.1533/9781845699444
18 Jiang JZ, Larsen RK, Lin R, Mørup S, Chorkendorff I, Nielsen K, Hansen K, West K (1998) J Solid State Chem 138:114-125. http://dx.doi.org/10.1006/jssc.1998.7761
19 Urakaev FKh (2005) Mendeleev Communications 15:106-111. http://dx.doi.org/10.1070/MC2005v015n03ABEH001956
20 Suryanarayana C (2001) Progr Mater Sci 46:1-184. http://dx.doi.org/10.1016/S0079-6425(99)00010-9
21 Kulebakin VG, Terekhova VI, Molchanov VI, Zhizhayev AM (1999) Activation of the Liberation of Mineral Raw Materials [Aktivatsiya vskrytiya mineral'nogo syr'ya]. Nauka, Novosibirsk, Russia. ISBN 5-02-031365-3. (In Russian)
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License (CC BY-NC-ND 4.0) that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.