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Preparation and Characterization of LAS Glass Based Materials for Dental Applications

机译:Las玻璃基材料的制备与牙科应用材料的表征

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Glass ceramic materials are widely used in dental application because of their strong similarity with natural teeth. In this study LAS glass ceramic/glass materials were prepared by glazing processing and characterized in terms of mechanical flexural strength. The selected glass ceramic support derives from an industrial process. Different glasses were applied to the glass ceramic support in order to investigate firstly their effect on the glass ceramic/glass interface and secondly how these structural changes are correlated to the flexural strength property. Different thermal cycles were applied to the glass ceramic in order to promote the increasing of mechanical flexural strength. Preliminary results clearly points out that the application of a glass on the support leads to the decrease of the flexural strength if compared to the materials without any coating applied.
机译:由于其与天然牙齿的强烈相似,玻璃陶瓷材料广泛用于牙科应用。在本研究中,通过玻璃加工制备Las玻璃陶瓷/玻璃材料,并以机械弯曲强度为特征。所选择的玻璃陶瓷载体来自工业过程。将不同的眼镜施加到玻璃陶瓷支撑件中,以便首先对玻璃陶瓷/玻璃界面进行效果,并其次将这些结构变化与弯曲强度特性相关。将不同的热循环施加到玻璃陶瓷上,以促进机械弯曲强度的增加。初步结果显然指出,如果与没有应用任何涂层的材料相比,在支撑件上施加玻璃导致弯曲强度的降低。

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