动态机械分析档案 https://nanovea.com/zh/标签/动态机械分析/ 用于材料研究和质量控制的计量仪器 2021 年 6 月 22 日星期二 21:24:07 +0000 zh-Hans 每小时 1 https://wordpress.org/?v=6.8.8 https://nanovea.com/wp-content/uploads/2025/02/nanovea-favicon.png 动态机械分析档案 https://nanovea.com/zh/标签/动态机械分析/ 32 32 纳米压痕的动态机械分析 https://nanovea.com/zh/%e5%8a%a8%e6%80%81-%e6%9c%ba%e6%a2%b0-%e5%88%86%e6%9e%90-%e7%ba%b3%e7%b1%b3%e5%8e%8b%e7%97%95/?utm_source=rss&utm_medium=rss&utm_campaign=dynamic-mechanical-analysis-nanoindentation https://nanovea.com/zh/%e5%8a%a8%e6%80%81-%e6%9c%ba%e6%a2%b0-%e5%88%86%e6%9e%90-%e7%ba%b3%e7%b1%b3%e5%8e%8b%e7%97%95/#respond Mon, 30 Jul 2018 19:21:13 +0000 https://nanovea.com/?p=3412 The quality of corks depends heavily on its mechanical and physical property. Its ability to seal wine can be identified as these important factors: flexibility, insulation, resilience, and impermeability to gas and liquids. By conducting dynamic mechanical analysis (DMA) testing, its flexibility and resilience properties can be gauged with a quantifiable method. These properties are […]

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]]> 瓶塞的质量在很大程度上取决于其机械和物理性能。其密封葡萄酒的能力可以被确定为这些重要因素：灵活性、绝缘性、回弹力以及对气体和液体的不渗透性。通过进行动态机械分析（DMA）测试，可以用一种可量化的方法来衡量其弹性和回弹特性。这些特性可通过Nanovea机械测试仪的 纳米级的 "Nanoindentaion"。 以杨氏模量、存储模量、损失模量和tan delta（tan（δ））的形式。从DMA测试中可以收集到的其他数据是材料的相移、硬度、应力和应变。

纳米压痕的动态机械分析

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