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首页> 外文会议>International Conference on Advances in Mechanical Engineering and Mechanics >Influence of Material Gradient Index on Stress Distribution of Functionally Graded Dental Implants
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Influence of Material Gradient Index on Stress Distribution of Functionally Graded Dental Implants

机译：材料梯度指数对功能分级牙科植入物应力分布的影响

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Dental implant have important role in restoration of damaged or lost teeth, but some problem is found in their utilization. In fact, the chewing forces are applied directly in the bone system, which necessitates studying the relationship between the stress distributions and the characteristics of dental implant near bone system interface and dental implant. Recently functionally graded materials FGM play an important role on dental clinical implant application thanks to their abilities and advantages of their mechanical properties. The objective of this study is to focus on mechanical properties of FGM denal implant in order to investigate the effect of the material gradient index on the stress distribution around dental prosthesis. The FGM properties change gradually from titanium (Ti) to hydroxyapatite (HAP). The implant body is subjected to an axial load to simulate masticatory forces. The effect of FGM properties on reduction of stress distributions in the implant-prosthesis components are highlighted.
机译：牙科植入物在恢复损坏或牙齿恢复方面具有重要作用，但在其利用方面存在一些问题。事实上，咀嚼力直接应用于骨系统中，这需要研究应力分布与牙科植入物附近的牙科植入物之间的关系和牙科植入物之间的关系。最近功能渐进的材料FGM在牙科临床植入物应用中发挥着重要作用，这归功于其力学性能的能力和优势。本研究的目的是关注FGM越否植入物的机械性能，以研究材料梯度指数对牙科假体的应力分布的影响。 FGM性能从钛（TI）逐渐变化为羟基磷灰石（HAP）。植入物体经受轴向载荷以模拟咀嚼力。突出了FGM性能对植入假体组分中应力分布的减少的影响。

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