- Tytuł:
- Estimation of the ceramic admixture influence on the polymerization temperature for surgical cement
- Autorzy:
-
Okrajni, J.
Balin, A. - Powiązania:
- https://bibliotekanauki.pl/articles/333966.pdf
- Data publikacji:
- 2003
- Wydawca:
- Uniwersytet Śląski. Wydział Informatyki i Nauki o Materiałach. Instytut Informatyki. Zakład Systemów Komputerowych
- Tematy:
-
cement chirurgiczny
ceramiczny
temperatura polimeryzacji
surgical cement
ceramic
polymerization temperature - Opis:
- This work concentrates on the mathematical analysis of the ceramic admixture influence on the temperature distribution into the polymerizable bone cement. It has been taken the simplified model, which consist in treatment the cement sample as a plate of the definite thickness. It has been determined the temperature field within the plate along the thickness of the sample, during the polymerization process. It was found that Al2O3 admixture added into the bone cement first of all affects on the change of maximal polymerazation temperature through the increase of the temperature condictivity coefficient a for PMMA-Al2O3 composite. Assuming that the coefficient a for the composite is twice higher than for PMMA, the calculated maximal temperature for the polymerizing system decreases to about 30%.
- Źródło:
-
Journal of Medical Informatics & Technologies; 2003, 6; IT127-135
1642-6037 - Pojawia się w:
- Journal of Medical Informatics & Technologies
- Dostawca treści:
- Biblioteka Nauki
Artykuł