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中低合金钢、不锈钢中Ti、Mo的测定一般多采用光度法及原子吸收法。由于ICP-AES基体效应小、线性范围宽,尤其是计算机控制的程序扫描型ICP光谱仪可认为有选择干扰少(或无干扰)的谱线的优点,所以近年来在钢铁及各种合金钢的分析中已有不少报道,本文使用美国Jarrell-Ash Atomscan 2000 ICP光谱仪建立了中低合金钢及不锈钢中Ti、Mo的分析方法并对Fe基体影响、检测限、酸度及共存元素的干扰效应进行研究,结果表明:
Medium and low alloy steel, stainless steel Ti, Mo determination generally use more spectrophotometry and atomic absorption method. Due to the small matrix effect and wide linear range of ICP-AES, the computer-controlled program-scanning ICP spectrometer can be regarded as having the advantage of selectively interfering with less (or not disturbing) spectral lines. Therefore, in recent years, Many reports have been reported in the paper. In this paper, the analytical methods of Ti and Mo in medium-low alloy steel and stainless steel were established by Jarrell-Ash Atomscan 2000 ICP spectrometer. The effects of Fe matrix, detection limit, acidity and coexisting elements Research indicates: