摘要
本文应用贝尔德DV—5光谱仪对钢中微量酸溶铝的测定进行了研究,通过优化仪器参数和控制分析条件等手段,用二次预燃和二次曝光测定酸溶铝,检出限可达0.0015％,该法简便、快速、结果准确。
In this paper, the determination of trace soluble aluminium in steel is studied using BAIRDA DV—5 spectrometer.Through controlling the instrument parameter and analytic condition, the concentration of soluble aluminium is measured during the second preburn and second exposure, the detection limit reached 0.0015%.This method is simple and rapid, the results are accurate.
出处
《福建分析测试》
CAS
2002年第3期1622-1623,1611,共3页
Fujian Analysis & Testing
关键词
酸溶铝
二次预燃
二次曝光
Soluble aluminium
Second preburn
Second exposure
