相关实验视频

Updated: Jul 25, 2025

Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material
07:42

Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material

Published on: December 20, 2024

428

聚合物修复材料的耐疲劳性:支基板的影响

Júlia Cadorim Facenda, Márcia Borba, Paula Benetti

    General dentistry
    |June 26, 2023
    PubMed
    概括

    基板的弹性特性显著影响牙修复材料的耐疲劳性. 聚合物透陶网 (PICN) 在高模块基板上表现最佳,而间接复合树脂 (IR) 在低到中等模块基板上表现出色.

    关键词:
    复合树脂是一种复合树脂.弹性模块 弹性的模块疲劳 疲劳 疲劳 疲劳 疲劳 疲劳有限元分析是有限元分析.柔性强度是指柔性强度是指柔性的强度.聚合物透的陶网络材料是聚合物透的.

    更多相关视频

    Impact of Fabrication Techniques and Polishing Procedures on Surface Roughness of Denture Base Resins03:02

    Impact of Fabrication Techniques and Polishing Procedures on Surface Roughness of Denture Base Resins

    Published on: January 17, 2025

    402
    A Testing Platform for Durability Studies of Polymers and Fiber-reinforced Polymer Composites under Concurrent Hygrothermo-mechanical Stimuli07:15

    A Testing Platform for Durability Studies of Polymers and Fiber-reinforced Polymer Composites under Concurrent Hygrothermo-mechanical Stimuli

    Published on: December 11, 2014

    13.8K

    相关概念视频

    Fatigue Strength of Concrete01:22

    Fatigue Strength of Concrete

    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...
    223
    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...
    213