FAAS法测定镍基高温合金中高含量铁

Determination of High-Content Fe in Ni-Base Superalloys by FAAS

在原子吸收分光光度计上进行一些功能开发，提高仪器的测量精度，并寻找最佳的分析条件，进行镍基高温合金中高含量铁的测定，使RSD达到1％左右。

The domestic atomic absorption spectrometer is remade in some parts and the accuracy of measurement is Anproved considerably. The analytical conditions are optimized. High-content Fe in someNi-base superailoys is determined. The results show that RSD reaches about 1 %.