Steklo i Keramika (Glass and Ceramics). Monthly scientific, technical and industrial journal

 

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Electric current influence on mass transfer process in S78-4 lead-silica glass

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Autors: Karmokov A. M., Molokanov O. A., Shomakhov Z. V.
  • Continuous numbering: 1070
  • Pages: 6-8
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Heading: Science for glass production

The results of a study of the processes occurring during heating and isothermal holding at 450 ° C with passing an electric current through a sample of lead-silicate glass S78-4, widely used in electronic engineering, are presented. The dependences of the change in electrical conductivity on temperature and on the time of annealing were obtained for a continuous unidirectional current through the sample, as well as for an alternating current excluding electrical mass transfer. The results obtained can be used to improve existing and create new technological processes for the production of electronic products using lead-silicate glasses.
Shomakhov Z.V., Molokanov O. A., Karmokov A. M. Electrical conductivity of lead-silicate glass in heating and isothermal annealing // Nano- and microsystem technology. 2011.? 7.C.14? 17. Karmokov AM, Molokanov OA, Molokanova OO, Shomakhov ZV Investigation of the electrophysical properties of lead-silicate glass S87-2 // Physicochemical aspects of the study of clusters, nanostructures and nanomaterials. 2014. Issue. 6.S. 138? 143. Shomakhov ZV, Molokanov OA, Kulov SK, Karmokov AM Temperature dependence and kinetics of electrical conductivity of lead-silicate glass // Bulletin of the Kabardino-Balkarian State University. 2010.? 1.S. 102? 108. Mott H., Davis E. Electronic processes in non-crystalline substances. Moscow: Mir, 1982.368 p. Ershov EC, Panus BP, Schulz MM Relationship between the parameters of the electrical conductivity of glass and the nature of charge carriers // Izvestiya AN SSSR. Inorganic materials. 1975. T. 11.? 9, p. 1681? 1685. Karmokov AM, Molokanov OA, Shomakhov ZV Mass transfer in lead-silicate glass S87-2 under the influence of electric current // Glass and ceramics. 2016.? 10, p. 29? 31. [Karmokov AM, Molokanov OA, Shomakhov ZV Mass Transfer in S87-2 Lead-Silicate Glass in the Presence of Electric Current // Glass and Ceram. 2016. V. 73. N 9? 10.P. 378? 380.? Kulov S.K., Karmokov A.M., Molokanov O.A. Ser. physical. 2009. T. 73.? 11, p. 1649? 1651. Huang Y., Gu Z., Zhang Y. et al. Nano-scale Morphology on Micro-channel Plate Lead Silicate Glass Surface // Journal of the Chinese Ceramic Society. 2012. V. 40. N 7. P. 994? 999.

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Keywords

isothermal annealing, kinetics of electrical conductivity, lead-silicate glass, structural transformations, electrical conductivity, phase formation, activation energy of electrical conductivity

Use the reference below to cite the publication

Karmokov A. M., Molokanov O. A., Shomakhov Z. V. Electric current influence on mass transfer process in S78-4 lead-silica glass. Steklo i keramika. 2017:90(2):6-8. (in Russ). UDK 666.1:621.383.8
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Editor-in-chief

Lyudmila Vladimirovna Sokolova