摘要
提出了石墨炉原子吸收光谱法(GFAAS)测定硅铁中高含量铝的方法。通过优选合适的分析线和石墨管,采用标准加入法直接进样测定,方法快速可靠,适合于测定0.001％～5％含量范围的铝。
An GFAAS method for determination of Al in ferro-silicon is described. By choosing suitable analytical line and graphitic tube, aluminium is directly detected with the standard at add method. The developed method is rapid, and has reached the satisfactory result. The detection range for Al is 0. 001%-
出处
《现代铸铁》
CAS
1995年第2期47-49,共3页
Modern Cast Iron
