ICP-AES法测定铍铜合金中Be,Ni,Ti,Co,Fe,Al,Si,Mg和Pb

Determination of Be, Ni, Co, Ti, Fe, Al, Si, Mg, Pb in Be-Cu Alloy by ICP-AES

通过操作条件的试验研究 ,用基体匹配法校正基体干扰 ,并选择了最佳工作条件。样品加标回收率为 96%～ 110 %,方法快速、简便、可靠 ,适用于铍铜合金的快速检验。

The method for the determinaton of Be, Ni, Co, Ti, Fe, Al, Si, Mg, Pb in Be Cu alloy was described. The matrix interference and interference among tested elements were studied and then corrected by matrix match. Optimum condition was selected. The method is rapid, simple and accurate with recovery of 96%～110% and it is suitable for daily testing of Be-Cu alloy.