Open AccessКварцевое стекло, полученное на плазмотронах ОАО "Динур" из раменского песка: особенности кристаллизации на полированной поверхности
Author(s) -
А.Ю. Колобов,
Г.А. Сычева
Publication year - 2019
Publication title -
fizika tverdogo tela
Language(s) - English
Resource type - Journals
eISSN - 1726-7498
pISSN - 0367-3294
DOI - 10.21883/ftt.2019.12.48552.26ks
Subject(s) - quartz , raw material , impurity , materials science , crystallization , metallurgy , aluminium , mineralogy , chemical engineering , geology , chemistry , organic chemistry , engineering
. The raw material for melting quartz glass at JSC "DINUR" is quartz sand produced by Ramenskoye mining and processing plant (GOK). The performance of reactors (plasmatrons) and the quality of the ingots obtained significantly depend on the quality of Sands (the content of impurity components such as aluminum and iron oxides). It is established that the product of melting quartz sand from the feedstock with a high content of impurities is characterized by reduced resistance to crystallization.