摘要
研究了差热定量分析面积法的准确性和不同物料样品粒度对定性差热分析的影响。研究结果表明 :对不同样品 ,粒度在 2 0～ 2 5 0目范围时 ,利用差热分析作定性分析 ,样品粒度对分析结果基本无影响 ,但用差热分析作定量分析时 ,要控制合理的样品粒度。
The essay discusses the accuracy of area method of thermal quantitative analysis and the effect of sample particle size with different materials on thermal analysis.The study shows:to different samples,sample particle size has nearly no effect on analytical results when qualitative analysis is made with sample particle size between 20-250 mesh,but sample particle size must be reasonably controlled when quantitative analysis is made.
出处
《中国陶瓷工业》
CAS
北大核心
2001年第3期26-27,10,共3页
China Ceramic Industry
