RT - Journal
TY - JOUR
A1 - Yilmaz, Efe
A1 - Sadeler, Recep
T1 - Effect of different thermal change tests of micro tensile strength behavior bio-composite materials; In vitro study
YR - 2021/1/1
JF - Biomedical Research Journal
JO - Biomed Res J
SP - 14
OP - 19
VO - 8
IS - 1
UL - https://www.brjnmims.org/article.asp?issn=2349-3666;year=2021;volume=8;issue=1;spage=14;epage=19;aulast=Yilmaz;t=5
DO - 10.4103/bmrj.bmrj_6_21
N2 -
Background: The thermal changes in environments that composite materials are exposed to has a great effect on fatigue and wear behavior. Aim: Micro-cracks and interfacial deformations occur in the composite material structure because of heating and cooling environments occurring on material surfaces. Considering the environment to which bio-composite materials used in the human body are exposed, it is inevitable that they are exposed to a thermal change cycle environment. Material and Method: In this study, the mechanical behaviors of Silorane, X-Trafil and Valux-Plus bio-composite materials were examined after being exposed to thermal cycles in an artificial mouth environment in the temperature range of minimum 5 °C and maximum 65 °C. Micro-tensile strengths of bio-composite materials after thermal cycle test procedures were determined using a universal micro tensile tester device. In addition, microstructural analyzes of bio-composite materials were evaluated using scanning electron microscopy (SEM). Results: Within the scope of the data obtained as a result of this study, it was concluded that the thermal changes in environments significantly affects the micro-shrinkage behavior of bio-composite materials. Conclusion: The behavior of the matrix structure of the composite material significantly affected the formation of micro cracks.
ER -