典型文献
Study on determination method of iron content in galvanized coating of zinc-iron alloy
文献摘要：
The iron content in the galvanized coating of zinc-iron alloy was determined by atomic absorption spectrometry and two kinds of X-ray fluorescence(XRF)methods.Results show that the chemical method exhibits the highest accuracy.However,this method presents low detection efficiency and is thus unsuitable for production quality control.Fundamental parameter and empirical coefficient methods in XRF can be used for the quality control of iron content in the galvanized coating of zinc-iron alloys.The repeatability of the two XRF methods was 0.2％and 0.4％,respectively,which were better than that of the chemical method(0.6％).However,the two XRF methods have their own limitations.The accuracy of the two XRF methods depends on the process stability of different units and may be poorer than that of the chemical method.Thus,the use of the two XRF methods should be carefully restricted.
文献关键词：
中图分类号：
作者姓名：
FAN Chun;WANG Jingjing;HUA Ben
作者机构：
Products&Technique Management Department,Baoshan Iron&Steel Co.,Ltd.,Shanghai 201900,China
文献出处：
引用格式：
[1]FAN Chun;WANG Jingjing;HUA Ben-.Study on determination method of iron content in galvanized coating of zinc-iron alloy)[J].宝钢技术研究（英文版）,2022(04):28-32
A类：
B类：
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AB值：
0.496746
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