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Updated: Jan 16, 2026

An Improved Mechanical Testing Method to Assess Bone-implant Anchorage
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CF-PEEK与牙科植入物:在可变的骨质质量中压力分布和疲劳性能

Nurdan Polat Sağsöz1, Fahri Murat2, Sema Nur Sevinç Gül1

  • 1Faculty of Dentistry, Atatürk University, 25240 Erzurum, Turkey.

Biomimetics (Basel, Switzerland)
|September 26, 2025
PubMed
概括

与相比,碳纤维增强聚乙乙 (CF-PEEK) 牙植入物显示较低的应力屏蔽,提供更好的负载传输. 然而,CF-PEEK可能具有较低的疲劳寿命,特别是在低密度骨中,需要进一步优化.

关键词:
这就是CF-PEEKEK.骨密度 骨密度 骨密度牙植入物是一种植入物.疲劳分析 疲劳分析有限元素分析 (FEA)

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Fatigue01:21

Fatigue

Fatigue occurs when materials rupture under repeated or fluctuating loads, even at stress levels far below their static breaking strength. It typically results in brittle failure, even for ductile materials. It is a critical consideration in designing machines and structural components subjected to repetitive or varying loads. The nature of these loadings can range from fluctuating loads like unbalanced pump impellers causing vibrations to repeatedly bending a thin steel rod wire back and forth...
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