热机械分析档案 - https://nanovea.com/zh/标签/热机械分析/ 用于材料研究和质量控制的计量仪器 2023 年 11 月 13 日星期一 23:41:17 +0000 zh-Hans 每小时 1 https://wordpress.org/?v=6.8.9 https://nanovea.com/wp-content/uploads/2025/02/nanovea-favicon.png 热机械分析档案 - https://nanovea.com/zh/标签/热机械分析/ 32 32 利用纳米压痕对焊料进行热力学分析 https://nanovea.com/zh/%e7%83%ad%e5%8a%9b%e5%ad%a6-%e7%84%8a%e6%8e%a5%e5%88%86%e6%9e%90-%e4%bd%bf%e7%94%a8%e7%ba%b3%e7%b1%b3%e5%8e%8b%e7%97%95%e6%b3%95/?utm_source=rss&utm_medium=rss&utm_campaign=thermomechanical-analysis-of-solder-using-nanoindentation https://nanovea.com/zh/%e7%83%ad%e5%8a%9b%e5%ad%a6-%e7%84%8a%e6%8e%a5%e5%88%86%e6%9e%90-%e4%bd%bf%e7%94%a8%e7%ba%b3%e7%b1%b3%e5%8e%8b%e7%97%95%e6%b3%95/#respond Tue, 24 Nov 2015 15:44:44 +0000 http://nanovea.com/?p=2143 Solder joints are subjected to thermal and/or external stress when the temperature exceeds 0.6 Tm where Tm is the melting point of the material in Kelvin. The creep behavior of solders at elevated temperatures can directly influence the reliability of solder interconnections.  As a result, a reliable and quantitative thermomechanical analysis of the solder at […]

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]]> 当温度超过0.6时，焊点会受到热和/或外部应力的影响。 Tm 其中 Tm 是材料的熔点，单位是开尔文。焊料在高温下的蠕变行为会直接影响焊料互连的可靠性.  因此，需要对不同温度下的焊料进行可靠且定量的热机械分析。这 纳米模组 纳诺维亚 机械测试仪 通过高精度压电施加负载并直接测量力和位移的演变。先进的加热炉使尖端和样品表面温度均匀，确保测量精度并最大限度地减少热漂移的影响。

利用纳米压痕对焊料进行热力学分析

 

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