Effect of recasted material addition on the quality of metal-ceramic bond: a macro-, micro-, and nanostudy
Artykuł w czasopiśmie
MNiSW
20
Lista A
| Status: | |
| Autorzy: | Beer-Lech Karolina, Pałka Krzysztof, Skic Anna, Surowska Barbara, Gołacki Krzysztof |
| Dyscypliny: | |
| Aby zobaczyć szczegóły należy się zalogować. | |
| Rok wydania: | 2018 |
| Wersja dokumentu: | Elektroniczna |
| Język: | angielski |
| Wolumen/Tom: | 2018 |
| Numer artykułu: | 3271950 |
| Strony: | 1 - 8 |
| Web of Science® Times Cited: | 2 |
| Scopus® Cytowania: | 3 |
| Bazy: | Web of Science | Scopus |
| Efekt badań statutowych | NIE |
| Materiał konferencyjny: | NIE |
| Publikacja OA: | TAK |
| Licencja: | |
| Sposób udostępnienia: | Witryna wydawcy |
| Wersja tekstu: | Ostateczna wersja opublikowana |
| Czas opublikowania: | W momencie opublikowania |
| Data opublikowania w OA: | 19 kwietnia 2018 |
| Abstrakty: | angielski |
| Using the recasted alloys in dental prosthetics could affect the quality of the metal-ceramic bond. However, scientists, alloys producers, and prosthetists are still of different opinions. .e purpose of this study was to estimate the influence of recasting of the NiCrMo alloy on the metal-ceramic bond quality. .e research was carried out on macro-, micro- and nanoscales using the threepoint bending test procedure and hardness tests as well as atomic force microscopy and SEM analyses. .e SEM analyses showedgood integrity of the metal-ceramic bond. .e τb index of all test samples was greater than 45 MPa. .e highest values were recorded for the samples made of 50% and 100% of a brand new material. SEM analysis made after the bending test confirmed good metal-ceramic bond and exhibited adhesive-cohesive fracture. .e largest hardness of metal plates was found for the samples containing 50% of the recycled material. Atomic force microscopy studies showed that the alloy containing 50% of the recycled material was characterized by the highest values of surface roughness parameters. |
