OCCLUDED GASES EFFECT ON ACOUSTIC EMISSION UNDER CRYSTAL SALVATION
Abstract
The acoustic emission following the salt solution processes is investigated. It is educed that the acoustic emission parameters depend on the substance chemistry. It is stated that irrespective of the crystal purity degree with their dissolution the total count of signals increases logarithmically, and activity of the acoustic emission decreases exponentially. It is shown that the occluded gases liberation is a crucial element of the acoustic emission under the crystal dissolution.
About the Authors
Dmitry M. Kuznetsov
Don State Technical University
Russian Federation
Russian Federation
Petr N. Kozachenko
South-Russian State University of Economics and Service
Russian Federation
Russian Federation
Olga O. Barannikova
Don State Technical University
Russian Federation
Russian Federation
References
1. Greshnikov V.A. Akusticheskaya e`missiya / V.A. Greshnikov, Yu.B. Drobot. – M.: Izd-vo standartov, 1976. – 241 s. – In Russian.
2. Akusticheskaya e`missiya v e`ksperimental`nom materialovedenii / N.A. Semashko, V.I. Shport, B.N. Mar`in [i dr.]; pod obshh. red. N.A. Semashko. – M.: Mashinostroenie, 2002. – 240 s. – In Russian.
3. Kuzneczov D.M. Process grafitacii uglerodny`x materialov. Sovremenny`e metody` issledovaniya / D.M. Kuzneczov, V.P. Fokin. – Novocherkassk: YURGTU, 2001. – 132 s. – In Russian.
4. Builo S.I. Acoustic Emission Testing and Diagnostics of the Kinetics of Physicochemical Processes in Liquid Media / S.I. Builo, D.M. Kuznetsov // Russian Journal of Nondestructive Testing. – 2010. – V. 46, # 9. – P. 686–691.
5. O dostovernosti metoda akusticheskoj e`missii dlya ocenki kinetiki sol`vatacii / V.L. Gaponov, S.I. Bujlo, D.M. Kuzneczov [i dr.] // Vestn. razvitiya nauki i obrazovaniya. – 2010. – # 5. – S. 42–51. – In Russian.
6. Kuznetsov D.M. Acoustic Emission on Phase Transformations in Aqueous Medium / D.M. Kuznetsov, A.N. Smirnov, A.V. Syroeshkin // Russian Journal of General Chemistry. – 2008. – V. 78. – # 11. – P. 2273–2281.
7. Smirnov A.N. Generaciya akusticheskix kolebanij v ximicheskix reakciyax i fiziko-ximicheskix processax / A.N. Smirnov // Ros. xim. zhurn. – 2001. – T. 45. – S. 29–34. – In Russian.
8. Zhekamuxov M.K. O mexanizme vozniknoveniya akusticheskoj e`missii pri kristallizacii i plavlenii veshhestva / M.K. Zhekamuxov, X.B. Shokarov [E`lektronny`j resurs]. – Ch.1. – Rezhim dostupa: http://asp.tstu.ru/rus/52_ifg/731064.html. – In Russian.
9. Contribution of the Acoustic Emission Technique to Study Aluminum Behavior in Aqueous Alkaline Solution / J. Bernard, M. Boinet, M. Chatenet, F. Dalard // Electrochem. Solid-State Lett. – 2005. – V. 8, Issue 7. – P. E53–E55.
10. Zhekamuxov M.K. O prirode vy`sokochastotny`x akusticheskix voln, voznikayushhix pri kristallizacii i plavlenii veshhestv / M.K. Zhekamuxov, X.B. Shokarov [E`lektronny`j resurs]. – Rezhim dostupa: www2.fep.tsure.ru/books/conferenc/pem2000/pape1/ai21.pdf. – In Russian.
11. Zhekamuxov M.K. O mexanizme vozniknoveniya akusticheskoj e`missii pri kristallizacii i plavlenii veshhestva / M.K. Zhekamuxov, X.B. Shokarov [E`lektronny`j resurs]. – Ch.2. – Rezhim dostupa: http://asp.tstu.ru/rus/52_ifg/731073.html. – In Russian.
12. Izuchenie processov rastvoreniya shpinelej ZnFe2–xCrxO4 (x = 0,2; 1,8) v organicheskom i mineral`nom rastvoritelyax / P.N. Kozachenko, V.M. Talanov, N.P. Shabel`skaya, A.K. Ul`yanov // Uspexi sovremennogo estestvoznaniya. – 2007. – # 4. – S. 87–88. – In Russian.
Review
For citations:
Kuznetsov D.M., Kozachenko P.N., Barannikova O.O. OCCLUDED GASES EFFECT ON ACOUSTIC EMISSION UNDER CRYSTAL SALVATION. Vestnik of Don State Technical University. 2011;11(8-1):1149-1156. (In Russ.)
Views:
354
Email this article 