Zhong Zhi-guang, Bian Qun-zhou, Zheng Jian-guo, Chen Pei-ling, Liu Chong-hua, Wei Xian-ying
Guangzhou Entry-Exit Inspection and Quarantine Bureau of The P. R. China, Guangzhou 510623, China.
Guang Pu Xue Yu Guang Pu Fen Xi. 2002 Feb;22(1):83-5.
The method for the determination of Fe, Mn, Cu, Zn, Mg, Ti, Si, Ni, Cr, Sr in aluminum alloy has been developed in this study. The sample was dissolved with sodium hydroxide, the matrix interference and interference among tested elements were studied and then corrected by matrix match and interference coefficient respectively. The method is rapid, simple and accurate, and it is suitable for daily testing of aluminum alloy for import and export.
本研究建立了铝合金中Fe、Mn、Cu、Zn、Mg、Ti、Si、Ni、Cr、Sr的测定方法。样品用氢氧化钠溶解,研究了基体干扰和被测元素之间的干扰,然后分别采用基体匹配和干扰系数进行校正。该方法快速、简便、准确,适用于进出口铝合金的日常检测。