氧化及平滑处理对DSC起始温度影响的研究

本文利用不同的三种方法对标准样品锌进行差示扫描量热法分析,讨论氧化对实验数据的影响。结果表明三种方法得出的起始温度数据相差很小,仅为0.2℃;从而进一步说明了氧化对起始温度的影响非常小。热分析软件功能日趋强大,但其中一些功能例如平滑处理,需要合理应用才能更好地发挥作用。

Research on The Influence of Oxidation and Smooth Processing on DSC Onset Temperature

Using three different methods to measure standard sample zinc with differential scanning calorimetry thermal analysis, we discuss the influence of oxidation on the experimental data in this paper. The results indicate that the difference of onset temperature in the three method is very small, just 0.2 ℃, which illustrate the effect of oxidation on onset temperature is very little. Thermal analysis software functions are becoming more and more powerful in the future, but some of the functions such as smooth processing, which can play an important role by reasonable application.