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| Ultima descărcare din IBN: 2023-12-14 15:00 |
 SM ISO690:2012ŞARAGOV, Vasilii, CURICHERU, Galina. Cercetarea interacţiunii sticlelor silicatice cu reagenţi, ce conţin fluorură. In: Perspectivele şi problemele integrării în Spaţiul European al Învățământului superior, Ed. 1, 5 iunie 2014, Cahul. Cahul, Republica Moldova: Tipografia Centrografic, 2014, Vol.2, pp. 363-366. ISBN 978-9975-914-92-5. |
| EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
| Perspectivele şi problemele integrării în Spaţiul European al Învățământului superior Vol.2, 2014 |
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Conferința "Perspectivele şi problemele integrării în Spaţiul European al Învățământului superior" 1, Cahul, Moldova, 5 iunie 2014 | ||||||
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In the article the nature of chemical interaction of industrial and model inorganic glasses with fluorine–containing gases is studied. The subjects of investigation were various types of industrial glassware: sheet glass samples, containers (bottles, jars and flasks) of colorless, green and brown glasses, illuminating glassware made from transparent colorless and milk glasses, laboratory and assorted glassware, ampoules made from medical glass. Difluorodichloromethane, difluorochloromethane and hydrogen fluoride were used as gas reagents. Experiments were held in laboratory and industrial conditions. Data about the composition of the product's reaction, formed on the surface of the industrial and model inorganic glasses under influence of the fluoride- and chlorinecontaining reagents are presented. In industrial conditions the treatment with of containers (bottles, jars and flasks) of colorless and green glasses improves its chemical resistance in 1-2 orders, while the microhardness of inorganic glasses increases on 20-30 %. |
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