ICP-OES测定硅铁中铝、钙、锰、铬、钛、铜、磷和镍测量不确定度简化评定

摘要

Measurement uncertainty is a non-negative parameter for dispersity of measuring results.This paper evaluates measurement uncertainty for the determination of Al,Ca,Mn,Cr,Ti,Cu,P and Ni in ferrosilicon according to JJF1059.1-2012"Evaluation and Expression of Uncertainty in Measurement".%测量不确定度是表征测量结果分散性的非负参数.本文依据JJF1059.1-2012《测定不确定度评定与表示》对硅铁中铝、钙、锰、铬、钛、铜、磷和镍的含量测定进行不确定度简化评定.