Funct. Mater. 2022; 29 (2): 193-201.
Revealing thermomechanical properties of Al2O3-C-SiC composites at sintering
1Ukrainian State University of Railway Transport, 7 Feierbakh Sq., 61050 Kharkiv, Ukraine
2V.N.Karazin Kharkiv National University, 4 Svobody Sq., 61022 Kharkiv, Ukraine
3National Technical University Kharkiv Polytechnic Institute, 2 Kyrpychova Str., 61002 Kharkiv, Ukraine
The processes of semi-dry pressing of corundum-graphite silicon-carbide materials and the influence of the content of silicon carbide and graphite on the strength characteristics of composites were studied, and the optimal composition of the charge with high physical and mechanical properties has been determined. The most effective antioxidant additives to increase the physical and mechanical properties of carbon- containing composites have been identified. The temperature dependences of the compressive strength of the Al2O3-C-SiC composite have been studied. The main factors of the effect of antioxidant additives on the value of weight loss upon heating to 1000°C of modified corundum-graphite silicon carbide-containing materials obtained on the basis of the developed basic Al2O3-C-SiC composites have been established. The main indicators of the increased stability due to the introduction of various effective binders and antioxidant additives are studied, the mechanism of action of which is manifested both due to the formation of a liquid phase enveloping graphite flakes during sintering, and the synthesis of carbon-containing compounds - silicon carbide, aluminium carbide, aluminium oxycarbides.
1.M.Solc, M.Kotus, E.Grambalova et al., Material Science, 1, 760 (2019). doi:https:// doi.org/10.2478/czoto-2019-0097 | ||||
2. E.S.Gevorkyan, V.P.Nerubatskyi, V.O.Chyshkala, O.M.Morozova, Modern Engineering and Innovative Technologies, 15, 6 (2021). doi:https://doi.org/10.30890/2567-5273.2021-15-02-020 | ||||
3. N.Berrada, A.Desforges, C.Bellouard et al., J. Phys. Chem., 123, 14725 (2019). https://doi.org/10.1021/acs.jpcc.8b12554 |
||||
4. E.Gevorkyan, V.Nerubatskyi, V.Chyshkala, O.Morozova, Eastern-European Journal of Enterprise Technologies, 5, 6 (2021). https://doi.org/10.15587/1729-4061.2021.242503 |
||||
5. A.Memarpour, V.Brabie, P.Jonsson, Ironmaking & Steelmaking, 38, 229 (2011). https://doi.org/10.1179/1743281210Y.0000000005 |
||||
6. X.Yuan, X.Qu, H.Yin et al., Metals, 11, 218 (2021). https://doi.org/10.3390/met11020218 |
||||
7. E.Gevorkyan, M.Rucki, T.Salacinski et al., Materials, 14, 12 (2021). https://doi.org/10.3390/ma14123432 |
||||
8. A.Kudzma, J.Skamat, R.Stonys et al., Materials, 12, 802 (2019). https://doi.org/10.3390/ma12050802 |
||||
9. E.Dodi, Z.Balak, H.Kafashan, Materials Research Express, 8, 4 (2021). https://doi.org/10.1088/2053-1591/abdf1a |
||||
10. A.Peyvandi, P.Soroushian, N.Abdol, A.M.Balachandra, Carbon, 63, 175 (2013). doi: https://doi.org/10.1016/j.carbon.2013.06.069 |
||||
11. E.S.Gevorkyan, M.Rucki, A.A.Kagramanyan, V.P.Nerubatskiy, International Journal of Refractory Metals and Hard Materials, 82, 336 (2019). https://doi.org/10.1016/j.ijrmhm.2019.05.010 |
||||
12. O.Obiukwu, H.Udeani, P.Ubani,International Journal of Engineering and Technologies, 8, 32 (2016). https://doi.org/10.18052/www.scipress.com/IJET.8.32 |
||||
13. A.P.Luz, R.Salomao, C.S.Bitencourt et al., Open Ceramics, 3, 100025 (2020). https://doi.org/10.1016/j.oceram.2020.100025 |
||||
14. I.Milosan, T.Bed'o, C.Gabor et al., Applied Sciences, 11, 1625 (2021). doi: https://doi.org/10.3390/app11041625 |
||||
15. S.Matei, M.Stoicanescu, V.Bela et al., Advances in Mechanical Engineering, 13, 1 (2021). doi: https://doi.org/10.1177/16878140211011888 |
||||
16. E.Gevorkyan, A.Mamalis, R.Vovk et al., Journal of Instrumentation, 16, P10015 (2021). https://doi.org/10.1088/1748-0221/16/10/P10015 |
||||
17. A.Riquelme, P.Rodrigo, M.D.Escalera-Rodriguez, J.Rams. Coatings, 10, 673 (2020). https://doi.org/10.3390/coatings10070673 |
||||
18. K.Lobach, Y.Kupriiyanova, I.Kolodiy et al., Functional Materials, 25, 496 (2018). https://doi.org/10.15407/fm25.03.496 |
||||
19. L.Fernandes, R.Salomao, Materials Research, 21, 3 (2018). https://doi.org/10.1590/1980-5373-mr-2016-0793 |
||||
20. E.Gevorkyan, M.Rucki, Z.Krzysiak et al., Materials, 14, 6503 (2021). doi: https://doi.org/10.3390/ma14216503 |
||||
21. E.S.Gevorkyan, V.P.Nerubatskyi, V.O.Chyshkala, O.M.Morozova, Modern Scientific Researches, 14, 12 (2020). doi: https:// doi.org/10.30889/2523-4692.2020-14-01-002 | ||||
22. S.Ludwig, V.Roungos, C.G.Aneziris, International Journal of Applied Ceramic Technology, 11, 961 (2014). https://doi.org/10.1111/ijac.12328 |
||||
23. N.Liao, Y.Li, J.Shan et al., Ceramics International, 44, 3319 (2018). https://doi.org/10.1016/j.ceramint.2017.11.110 |
||||
24. T.Bahtli, V.M.Bostanci, D.Y.Hopa, S.Y.Yasti, Universal Journal of Materials Science, 6, 139 (2018). https://doi.org/10.13189/ujms.2018.060501 |
||||
25. K.M.Sevener, J.M.Tracy, Z.Chen et al., Journal of the American Ceramic Society, 100, 4734 (2017). https://doi.org/10.1111/jace.14976 |
||||
26. E.Gevorkyan, V.Nerubatskyi, Yu.Gutsalenko et al., Eastern-European Journal of Enterprise Technologies, 6, 41 (2020). https://doi.org/10.15587/1729-4061.2020.216733 |
||||
27. V.O.Chyshkala, S.V.Lytovchenko, E.S.Gevorkyan et al., SWorldJournal, 7, 17 (2021). https://doi.org/10.30888/2663-5712.2021-07-01-008 |
||||
28. M.Zeraati, K.Tahmasebi, A.Irannejad, J.Nanostruct., 10, 660 (2020). doi: https://doi.org/10.22052/JNS.2020.03.019 | ||||
29. S.Li, H.Cui, Q.Ma et al., Journal of Wood Science, 672, 58 (2021). https://doi.org/10.1186/s10086-021-01991-7 |
||||
30. Z.Lewandowski, K.Janta, J.Mazierski, Water Research, 19, 671 (1985). https://doi.org/10.1016/0043-1354(85)90074-0 |