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本文采用浸蚀定量法实现了(Fe,Cr)_3C共存下(Fe,Cr)_3C的单独测定,由于提出了一种较为科学的消除空白的方法,提高了准确度。
In this paper, the separate determination of (Fe, Cr) _3C with (Fe, Cr) _3C was achieved by etching quantitative method. Because of the more scientific method of eliminating blank, the accuracy was improved.