【摘要】 光谱分析是一种快速、准确测定钢中元素的方法。文章简要介绍了直读光谱仪的工作原理,并阐述了光谱分析中一些注意事项。在实际操作中,只有严格按照光谱分析的要点去做,才能保证分析数据的准确。更多还原

【Abstract】 The Spectrum analysis is the met hod that to determine rapidly and accurately the elements of steel.In this pape r,the principle of direct reading spectrograph is introduced in brief,and the items to be paid attention in the spectrum analysis is discussed.The practices shows only do that according to the main points of spectrum analysis can the a nalysis data be accurate.更多还原