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Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material
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传统树脂复合材料及其在长期加速老化后的散装补充恢复对应物的机械性能

Fereshteh Naser Alavi1, Mehrsima Ghavami-Lahiji1, Parham Habibi2

  • 1Department of Restorative Dentistry, Dental Sciences Research Center, School of Dentistry, Guilan University of Medical Sciences, Rasht, Iran.

Dental and medical problems
|December 21, 2023
PubMed
概括

长期的热水老化显著降低了传统和散装树脂复合材料的屈曲强度. 大量填充树脂复合材料经历了老化后更大的表面降解和微硬度损失.

关键词:
老化的老化 衰老的老化复合树脂是一种复合树脂.弹性模块 弹性的模块柔性强度是指柔性强度是指柔性的强度.硬度 硬度 硬度 硬度

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Fatigue Strength of Concrete01:22

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Fatigue, in the context of materials science and engineering, refers to the weakening or failure of a material caused by repeatedly applied loads, even if these loads are below the strength limit of the material. Fatigue strength in concrete is a critical property that influences its durability and longevity. Concrete can fail in two ways due to fatigue. Static fatigue or creep rupture occurs under a constant load or one that increases slowly. The other failure mode is due to cyclical or...
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