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Updated: Jul 26, 2025

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纳米级金属/陶接口灾难性故障的表征和模拟

Xueqiong Fu1, Lihong Liang2, Yueguang Wei3

  • 1Shenzhen Institute of Advanced Electronic Materials, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China.

ACS omega
|June 16, 2023
PubMed
概括

金属/陶接口的灾难性故障与能量传输有关. 了解接口凝聚力的能量是防止断裂和提高复合材料可靠性的关键.

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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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