The recasting effects on the high gold dental alloy properties
Apstrakt
Noble dental alloys are often reused in dental practice by recasting. The aim of this study was to determine if repeated casting of high gold dental alloys has a detrimental effect on alloy microstructure, type of porosity, structure and microhardness. Results showed that recasting procedure had a strong effect on the change of alloy porosity type. It was also found that alloy microhardness increased with the increase of the number of recasting cycles. At the same time the grain growth and changes of the solid solution phases in the microstructure were observed.
Ključne reči:
high gold dental alloy / recasting / microhardness / XRD analysis / alloy porosityIzvor:
Journal of Mining & Metallurgy B: Metallurgy, 2015, 51, 1, 55-59Izdavač:
- Univerzitet u Beogradu - Tehnički fakultet u Boru, Beograd
Finansiranje / projekti:
- Sinteza, procesiranje i karakterizacija nanostrukturnih materijala za primenu u oblasti energije, mehaničkog inženjerstva, zaštite životne stredine i biomedicine (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45012)
DOI: 10.2298/JMMB130716023M
ISSN: 1450-5339
WoS: 000351964300008
Scopus: 2-s2.0-84923027954
Kolekcije
Institucija/grupa
Stomatološki fakultetTY - JOUR AU - Maksimović, Vesna AU - Čairović, Aleksandra AU - Pantić, J.R. AU - Cvijović-Alagić, Ivana PY - 2015 UR - https://smile.stomf.bg.ac.rs/handle/123456789/2049 AB - Noble dental alloys are often reused in dental practice by recasting. The aim of this study was to determine if repeated casting of high gold dental alloys has a detrimental effect on alloy microstructure, type of porosity, structure and microhardness. Results showed that recasting procedure had a strong effect on the change of alloy porosity type. It was also found that alloy microhardness increased with the increase of the number of recasting cycles. At the same time the grain growth and changes of the solid solution phases in the microstructure were observed. PB - Univerzitet u Beogradu - Tehnički fakultet u Boru, Beograd T2 - Journal of Mining & Metallurgy B: Metallurgy T1 - The recasting effects on the high gold dental alloy properties VL - 51 IS - 1 SP - 55 EP - 59 DO - 10.2298/JMMB130716023M ER -
@article{ author = "Maksimović, Vesna and Čairović, Aleksandra and Pantić, J.R. and Cvijović-Alagić, Ivana", year = "2015", abstract = "Noble dental alloys are often reused in dental practice by recasting. The aim of this study was to determine if repeated casting of high gold dental alloys has a detrimental effect on alloy microstructure, type of porosity, structure and microhardness. Results showed that recasting procedure had a strong effect on the change of alloy porosity type. It was also found that alloy microhardness increased with the increase of the number of recasting cycles. At the same time the grain growth and changes of the solid solution phases in the microstructure were observed.", publisher = "Univerzitet u Beogradu - Tehnički fakultet u Boru, Beograd", journal = "Journal of Mining & Metallurgy B: Metallurgy", title = "The recasting effects on the high gold dental alloy properties", volume = "51", number = "1", pages = "55-59", doi = "10.2298/JMMB130716023M" }
Maksimović, V., Čairović, A., Pantić, J.R.,& Cvijović-Alagić, I.. (2015). The recasting effects on the high gold dental alloy properties. in Journal of Mining & Metallurgy B: Metallurgy Univerzitet u Beogradu - Tehnički fakultet u Boru, Beograd., 51(1), 55-59. https://doi.org/10.2298/JMMB130716023M
Maksimović V, Čairović A, Pantić J, Cvijović-Alagić I. The recasting effects on the high gold dental alloy properties. in Journal of Mining & Metallurgy B: Metallurgy. 2015;51(1):55-59. doi:10.2298/JMMB130716023M .
Maksimović, Vesna, Čairović, Aleksandra, Pantić, J.R., Cvijović-Alagić, Ivana, "The recasting effects on the high gold dental alloy properties" in Journal of Mining & Metallurgy B: Metallurgy, 51, no. 1 (2015):55-59, https://doi.org/10.2298/JMMB130716023M . .