论文部分内容阅读
几年来,我厂看譜鏡分析工作随着工作經驗的增长,新分析方法的开展,应用面已逐漸扩大,看譜鏡分析的准确度亦有所提高,特別对于如Mn、Cr、Mo、V、Mg等元素的分析准确度有更显著的提高。此外,如鋼中硅的測定,由于成功地应用了低压火花光源,亦具有良好的分析准确度。我們知道,看譜鏡分析是屬于目視比較方法,主观性比較强,在分析准确度上当然不免受到一定程度的限制。但是严格掌握住客观条件的影响,将是保持和提高分析准确度
Over the past few years, my factory to see the spectroscope analysis work with the growth of work experience, the development of new analytical methods, the application has been gradually expanded to see the spectral analysis accuracy has also increased, especially for such as Mn, Cr, Mo, V, Mg and other elements of the analysis accuracy is more significantly improved. In addition, such as the determination of silicon in steel, due to the successful application of low-pressure spark light source, also has good analytical accuracy. We know that looking at the spectroscope analysis is a visual comparison method, the subjectivity is relatively strong, of course, the accuracy of the analysis can not help but be subject to a certain degree of restrictions. But strictly grasping the impact of objective conditions will be to maintain and improve the accuracy of the analysis