Liquid phase sintering of dense and porous glass-ceramics from coal fly-ash and waste glass
Glass-ceramics were produced utilizing fly-ash from coal power stations and waste glass of TV monitors, windows and flask glass. The powder technology route was employed. The mixture of 50% fly ash and 50% waste TV glass increases the bending strength from 12±1 to 56±4 MPa and E-modulus from 6±1 to...
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| Format: | Article |
| Language: | English |
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International Institute for the Science of Sintering, Beograd
2004-01-01
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| Series: | Science of Sintering |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/0350-820X/2004/0350-820X0402087B.pdf |
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| author | Bossert J. Fidancevska E. Mangutova B. Panova B. Milosevski D. Milosevski M. |
| author_facet | Bossert J. Fidancevska E. Mangutova B. Panova B. Milosevski D. Milosevski M. |
| author_sort | Bossert J. |
| collection | DOAJ |
| description | Glass-ceramics were produced utilizing fly-ash from coal power stations and waste glass of TV monitors, windows and flask glass. The powder technology route was employed. The mixture of 50% fly ash and 50% waste TV glass increases the bending strength from 12±1 to 56±4 MPa and E-modulus from 6±1 to 26±3 GPa. Using polyurethane foam and C-fibers as pore creators porosity of 70±4 and 55±5 %, respectively, can be obtained-modulus and bending strength of the porous systems obtained by polyurethane foam and C-fibers was 2.7±0.5 GPa and 4.5±1 MPa and 7.1±1 GPa and 9.3±2 MPa respectively. |
| first_indexed | 2024-12-12T10:31:13Z |
| format | Article |
| id | doaj.art-8f8c70c478c6444db9eb369ca4d3447b |
| institution | Directory Open Access Journal |
| issn | 0350-820X |
| language | English |
| last_indexed | 2024-12-12T10:31:13Z |
| publishDate | 2004-01-01 |
| publisher | International Institute for the Science of Sintering, Beograd |
| record_format | Article |
| series | Science of Sintering |
| spelling | doaj.art-8f8c70c478c6444db9eb369ca4d3447b2022-12-22T00:27:22ZengInternational Institute for the Science of Sintering, BeogradScience of Sintering0350-820X2004-01-01362879210.2298/SOS0402087BLiquid phase sintering of dense and porous glass-ceramics from coal fly-ash and waste glassBossert J.Fidancevska E.Mangutova B.Panova B.Milosevski D.Milosevski M.Glass-ceramics were produced utilizing fly-ash from coal power stations and waste glass of TV monitors, windows and flask glass. The powder technology route was employed. The mixture of 50% fly ash and 50% waste TV glass increases the bending strength from 12±1 to 56±4 MPa and E-modulus from 6±1 to 26±3 GPa. Using polyurethane foam and C-fibers as pore creators porosity of 70±4 and 55±5 %, respectively, can be obtained-modulus and bending strength of the porous systems obtained by polyurethane foam and C-fibers was 2.7±0.5 GPa and 4.5±1 MPa and 7.1±1 GPa and 9.3±2 MPa respectively.http://www.doiserbia.nb.rs/img/doi/0350-820X/2004/0350-820X0402087B.pdfwastefly ashglass-ceramicsinteringporosity |
| spellingShingle | Bossert J. Fidancevska E. Mangutova B. Panova B. Milosevski D. Milosevski M. Liquid phase sintering of dense and porous glass-ceramics from coal fly-ash and waste glass Science of Sintering waste fly ash glass-ceramic sintering porosity |
| title | Liquid phase sintering of dense and porous glass-ceramics from coal fly-ash and waste glass |
| title_full | Liquid phase sintering of dense and porous glass-ceramics from coal fly-ash and waste glass |
| title_fullStr | Liquid phase sintering of dense and porous glass-ceramics from coal fly-ash and waste glass |
| title_full_unstemmed | Liquid phase sintering of dense and porous glass-ceramics from coal fly-ash and waste glass |
| title_short | Liquid phase sintering of dense and porous glass-ceramics from coal fly-ash and waste glass |
| title_sort | liquid phase sintering of dense and porous glass ceramics from coal fly ash and waste glass |
| topic | waste fly ash glass-ceramic sintering porosity |
| url | http://www.doiserbia.nb.rs/img/doi/0350-820X/2004/0350-820X0402087B.pdf |
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