在不锈钢中连续测定铍、硅、锰、镍、钴、钛是火焰原子吸收法的突出优点,而国内仪器应用很少。我们采用双光束原子吸收分光光度计进行探索试验,用空气-乙炔和氧化二氮-乙炔火焰,经过多次的反复试验,完成了这项研究工作,已在生产中使用。 Continuous determination of beryllium, silicon, manganese, nickel, cobalt, and titanium in stainless steel is a prominent advantage of flame atomic absorption spectrometry, while domestic instruments are rarely used. We used a two-beam atomic absorption spectrophotometer to explore the experiment, with air - acetylene and nitrous oxide - acetylene flame, after repeated experiments, completed this research has been used in the production.