Preparation of basalt-based glass ceramics
Апстракт
Local and conventional raw materials-massive basalt from the Vrelo locality on Kopaonik mountain-have been used as starting materials to test their suitability for the production of glass-ceramics. Crystallization phenomena of glasses of the fused basalt rocks were studied by X-ray phase analysis. optical microscopy and other techniques. Various heat treatments were used, and their influences. on controlling the microstructures and properties of the products were studied with the aim of developing high strength glass-ceramic materials. Diopside CaMg(SiO3)(2) and hypersthene ((Mg,Fe)SiO3) were identifies as the crystalline phases. The final products contained considerable amounts of a glassy phase. The crystalline size was in range of 8-480 mum with plate or needle shape. Microhardness, crashing strength and wears resistence of the glass-ceramics ranged from 6.5-7.5, from 2000-6300 kg/cm(2) and from 0.1-0.2 g/cm, respectively.
Кључне речи:
glass-ceramics / microstructure / mechanical propertiesИзвор:
Journal of the Serbian Chemical Society, 2003, 68, 6, 505-510
DOI: 10.2298/JSC0306505M
ISSN: 0352-5139
WoS: 000183661600008
Scopus: 2-s2.0-0043246534
Колекције
Институција/група
VinčaTY - JOUR AU - Matović, Branko AU - Bošković, Snežana B. AU - Logar, Mihovil PY - 2003 UR - https://vinar.vin.bg.ac.rs/handle/123456789/2642 AB - Local and conventional raw materials-massive basalt from the Vrelo locality on Kopaonik mountain-have been used as starting materials to test their suitability for the production of glass-ceramics. Crystallization phenomena of glasses of the fused basalt rocks were studied by X-ray phase analysis. optical microscopy and other techniques. Various heat treatments were used, and their influences. on controlling the microstructures and properties of the products were studied with the aim of developing high strength glass-ceramic materials. Diopside CaMg(SiO3)(2) and hypersthene ((Mg,Fe)SiO3) were identifies as the crystalline phases. The final products contained considerable amounts of a glassy phase. The crystalline size was in range of 8-480 mum with plate or needle shape. Microhardness, crashing strength and wears resistence of the glass-ceramics ranged from 6.5-7.5, from 2000-6300 kg/cm(2) and from 0.1-0.2 g/cm, respectively. T2 - Journal of the Serbian Chemical Society T1 - Preparation of basalt-based glass ceramics VL - 68 IS - 6 SP - 505 EP - 510 DO - 10.2298/JSC0306505M ER -
@article{ author = "Matović, Branko and Bošković, Snežana B. and Logar, Mihovil", year = "2003", abstract = "Local and conventional raw materials-massive basalt from the Vrelo locality on Kopaonik mountain-have been used as starting materials to test their suitability for the production of glass-ceramics. Crystallization phenomena of glasses of the fused basalt rocks were studied by X-ray phase analysis. optical microscopy and other techniques. Various heat treatments were used, and their influences. on controlling the microstructures and properties of the products were studied with the aim of developing high strength glass-ceramic materials. Diopside CaMg(SiO3)(2) and hypersthene ((Mg,Fe)SiO3) were identifies as the crystalline phases. The final products contained considerable amounts of a glassy phase. The crystalline size was in range of 8-480 mum with plate or needle shape. Microhardness, crashing strength and wears resistence of the glass-ceramics ranged from 6.5-7.5, from 2000-6300 kg/cm(2) and from 0.1-0.2 g/cm, respectively.", journal = "Journal of the Serbian Chemical Society", title = "Preparation of basalt-based glass ceramics", volume = "68", number = "6", pages = "505-510", doi = "10.2298/JSC0306505M" }
Matović, B., Bošković, S. B.,& Logar, M.. (2003). Preparation of basalt-based glass ceramics. in Journal of the Serbian Chemical Society, 68(6), 505-510. https://doi.org/10.2298/JSC0306505M
Matović B, Bošković SB, Logar M. Preparation of basalt-based glass ceramics. in Journal of the Serbian Chemical Society. 2003;68(6):505-510. doi:10.2298/JSC0306505M .
Matović, Branko, Bošković, Snežana B., Logar, Mihovil, "Preparation of basalt-based glass ceramics" in Journal of the Serbian Chemical Society, 68, no. 6 (2003):505-510, https://doi.org/10.2298/JSC0306505M . .